| Abagrotis alampeta Franclemont, 1967 | |
| Abagrotis alcandola Smith, 1908 | |
| Abagrotis alternata Grote, 1864 | Greater Red Dart |
| Abagrotis anchocelioides Guenée, 1852 | Blueberry Budworm Moth |
| Abagrotis apposita Grote, 1878 | |
| Abagrotis barnesi Benjamin, 1921 | Well-marked Cutworm |
| Abagrotis baueri McDunnough, 1949 | |
| Abagrotis belfragei Smith, 1890 | |
| Abagrotis benjamini Francini, 1955 | |
| Abagrotis bimarginalis Grote, 1883 | |
| Abagrotis brunneipennis Grote, 1875 | Yankee Dart |
| Abagrotis crumbi (Franclemont, 1955) | ⇒ Abagrotis nefascia Smith, 1908 |
| Abagrotis cryptica Lafontaine, 1998 | |
| Abagrotis cupida Grote, 1865 | Brown Climbing Cutworm |
| Abagrotis cupidissima Smith, 1890 | |
| Abagrotis denticulata McDunnough, 1946 | Whitestockinged black fly |
| Abagrotis dickeli Lafontaine, 1998 | |
| Abagrotis discoidalis Grote, 1876 | |
| Abagrotis dodi McDunnough, 1927 | Lake Tahoe draba |
| Abagrotis duanca Smith, 1908 | Dark Dart Moth |
| Abagrotis erratica Smith, 1890 | |
| Abagrotis erratica erratica | |
| Abagrotis forbesi (Smith, 1908) | ⇒ Abagrotis nefascia Smith, 1908 |
| Abagrotis glenni Buckett, 1968 | |
| Abagrotis hennei Buckett, 1968 | |
| Abagrotis hermina Lafontaine, 1998 | |
| Abagrotis kirkwoodi Buckett, 1968 | |
| Abagrotis magnicupida Lafontaine, 1998 | One-dotted Dart |
| Abagrotis mexicana Lafontaine, 1998 | |
| Abagrotis minimalis (Grote, 1879) | ⇒ Abagrotis placida Grote, 1876 |
| Abagrotis mirabilis Grote, 1879 | |
| Abagrotis nanalis Grote, 1881 | Nanalis Dart Moth |
| Abagrotis nefascia Smith, 1908 | Coastal Heathland Cutworm |
| Abagrotis negascia (Smith, 1908) | ⇒ Abagrotis hermina Lafontaine, 1998 |
| Abagrotis orbis (Grote, 1876) | ⇒ Abagrotis variata Grote, 1876 |
| Abagrotis petalama Lafontaine, 1998 | |
| Abagrotis placida Grote, 1876 | Red cutworm |
| Abagrotis pulchrata Blackmore, 1925 | |
| Abagrotis readi | |
| Abagrotis reedi Buckett, 1969 | Reed´s Dart Moth |
| Abagrotis rubicundis (Buckett, 1968) | ⇒ Abagrotis rubricundis Buckett, 1968 |
| Abagrotis rubricundis Buckett, 1968 | |
| Abagrotis scopeops Dyar, 1904 | |
| Abagrotis striata Buckett, 1968 | |
| Abagrotis tecatensis (Buckett, 1968) | ⇒ Abagrotis scopeops Dyar, 1904 |
| Abagrotis trigona Smith, 1893 | Luteous Dart |
| Abagrotis tristis (Barnes & McD..., 1912) | ⇒ Abagrotis alcandola Smith, 1908 |
| Abagrotis turbulenta McDunnough, 1927 | Lake Tahoe draba |
| Abagrotis variata Grote, 1876 | |
| Abagrotis vittifrons Grote, 1864 | Pale-edged Dart Moth |
| Abromias lateritia Hufnagel, 1766 | Scarce Brindle |
| Abrostola mariana (Walter, 1928) | ⇒ Abrostola parvula Barnes & McD..., 1916 |
| Abrostola microvalis Ottolengui, 1919 | Minute Oval Abrostola |
| Abrostola ovalis Guenée, 1852 | Oval Abrostola |
| Abrostola parvula Barnes & McD..., 1916 | |
| Abrostola tripartita (Hufnagel, 1766) | ⇒ Abrostola triplasia Linnaeus, 1758 |
| Abrostola triplasia Linnaeus, 1758 | Dark Spectacle |
| Abrostola urentia (Guenée, 1852) | ⇒ Abrostola urentis Guenée, 1852 |
| Abrostola urentis Guenée, 1852 | Nettle Spectacle |
| Acanthermia insulsa Dognin, 1900 | |
| Acerra normalis Grote, 1894 | |
| Achaeops esperanza Schaus, 1911 | |
| Achatia confusa Hübner, 1827 | |
| Achatia distincta Hübner, 1813 | Distinct Quaker |
| Achatia evicta Grote, 1873 | |
| Achatia latex Guenée, 1852 | |
| Achatia mucens Hübner, 1827 | |
| Achatodes zeae Harris, 1841 | Elder borer |
| Acherdoa ferraria Walker, 1865 | Chocolate Moth |
| Achytonix epipaschia (Grote, 1882) | ⇒ Cosmia epipaschia Grote, 1883 |
| Achytonix epipaschia nigramacula | |
| Achytonix praeacuta (Smith, 1894) | ⇒ Cosmia praeacuta Smith, 1894 |
| Acidaliodes eoides Barnes & McD..., 1913 | |
| Acontia (Acontia) lucida Hufnagel, 1766 | Pale Shoulder |
| Acontia (Emmelia) candefacta Hübner, 1831 | |
| Acontia (Emmelia) nivipicta Butler, 1886 | |
| Acontia (Emmelia) semialba Hampson, 1910 | |
| Acontia (Emmelia) sexpunctata Fabricius, 1794 | |
| Acontia (Emmelia) trabealis (Scopoli, 1763) | ⇒ Emmelia trabealis Scopoli, 1763 |
| Acontia abdominalis (Grote, 1877) | ⇒ Tarache abdominalis Grote, 1877 |
| Acontia acerba (H. Edwards, 1881) | ⇒ Tarache acerba H. Edwards, 1881 |
| Acontia aniluna Smith, 1905 | |
| Acontia apela (Druce, 1889) | ⇒ Tarache apela Druce, 1889 |
| Acontia aprica (Hübner, 1802) | ⇒ Tarache aprica Hübner, 1808 |
| Acontia areli (Strecker, 1898) | ⇒ Tarache areli Strecker, 1898 |
| Acontia areloides (Barnes & McD..., 1912) | ⇒ Tarache areloides Barnes & McD..., 1912 |
| Acontia arida (Smith, 1900) | ⇒ Tarache arida Smith, 1900 |
| Acontia assimilis (Grote, 1875) | ⇒ Tarache assimilis Grote, 1875 |
| Acontia behrii Smith, 1900 | Silktassel |
| Acontia bella (Barnes & Ben..., 1922) | ⇒ Tarache bella Barnes & Ben..., 1922 |
| Acontia bilimeki (Felder, 1874) | ⇒ Tarache bilimeki Felder & Rog..., 1874 |
| Acontia binocula Grote, 1875 | |
| Acontia chea Druce, 1898 | Foureyed sole |
| Acontia coquillettii Smith, 1800 | Silktassel |
| Acontia cretata Grote & Robi..., 1868 | Chalky Bird Dropping Moth |
| Acontia cuta Smith, 1905 | |
| Acontia dacia (Druce, 1889) | ⇒ Tarache dacia Druce, 1889 |
| Acontia delecta (Walker, 1857) | ⇒ Tarache delecta Walker, 1858 |
| Acontia dimidata | |
| Acontia discoidea Hopffer, 1857 | |
| Acontia disconnecta (Smith, 1903) | ⇒ Tarache bilimeki Felder & Rog..., 1874 |
| Acontia dorneri Barnes & McD..., 1913 | |
| Acontia eudryada (Smith, 1905) | ⇒ Acontia chea Druce, 1898 |
| Acontia expolita (Grote, 1882) | ⇒ Tarache expolita Grote, 1882 |
| Acontia flavipennis Grote, 1873 | |
| Acontia gonella Strecker, 1898 | |
| Acontia huita Smith, 1903 | |
| Acontia jaliscana Schaus, 1898 | Indian mastacembelid eel |
| Acontia knowltoni (McDunnough, 1940) | ⇒ Tarache knowltoni McDunnough, 1940 |
| Acontia lactipennis (Harvey, 1875) | ⇒ Tarache lactipennis Harvey, 1875 |
| Acontia lagunae (Mustelin & L..., 2000) | ⇒ Tarache lagunae Mustelin & L..., 2000 |
| Acontia lanceolata (Grote, 1879) | ⇒ Tarache lanceolata Grote, 1879 |
| Acontia libedis Smith, 1900 | |
| Acontia lucasi (Smith, 1900) | ⇒ Tarache lucasi Smith, 1900 |
| Acontia luta Strand, 1917 | |
| Acontia major (Smith, 1900) | ⇒ Tarache major Smith, 1900 |
| Acontia mekkii Rungs, 1953 | |
| Acontia meskei | |
| Acontia monstrosa (Strecker, 1898) | ⇒ Tarache areli Strecker, 1898 |
| Acontia neocula (Grote & Robi..., 1870) | ⇒ Acontia cretata Grote & Robi..., 1868 |
| Acontia neomexicana Smith, 1900 | |
| Acontia nuicola Smith, 1900 | |
| Acontia phrygionis Hampson, 1910 | |
| Acontia pima Smith, 1905 | |
| Acontia pulchra (Walker, 1858) | ⇒ Chasmina pulchra Walker, 1857 |
| Acontia quadriplaga (Smith, 1900) | ⇒ Tarache quadriplaga Smith, 1900 |
| Acontia schwarzii (Grote & Robi..., 1870) | ⇒ Acontia cretata Grote & Robi..., 1868 |
| Acontia sedata (H. Edwards, 1881) | ⇒ Tarache sedata H. Edwards, 1881 |
| Acontia sedata cacola | |
| Acontia semiatra | ⇒ Aleptina semiatra Smith, 1902 |
| Acontia semiplumbea (Hampson, 1902) | ⇒ Acontia antica Walker, 1862 |
| Acontia sutor (Hampson, 1910) | ⇒ Tarache sutor Hampson, 1910 |
| Acontia terminimaculata (Grote, 1873) | ⇒ Tarache terminimaculata Grote, 1873 |
| Acontia tetragona (Walker, 1857) | ⇒ Tarache tetragona Walker, 1858 |
| Acopa carina Harvey, 1874 | |
| Acopa incana (H. Edwards, 1882) | ⇒ Acopa perpallida Grote, 1878 |
| Acopa pacifica | |
| Acopa perpallida Grote, 1878 | |
| Acopa pura (Barnes & Lin..., 1922) | ⇒ Acopa perpallida Grote, 1878 |
| Acrapex exanimis Meyrick, 1899 | Spotted whiff |
| Acrapex metaphaea Hampson, 1910 | |
| Acrapex mischus Fletcher, 1959 | Spotted Chirping Frog |
| Acrapex relicta Ferguson, 1991 | Black sole |
| Acronicta (Acronicta) aceris Linnaeus, 1758 | Sycamore |
| Acronicta (Acronicta) leporina Linnaeus, 1758 | Leporina Dagger Moth |
| Acronicta leporina moesta | |
| Acronicta (Acronicta) vulpina (Grote, 1883) | ⇒ Acronicta leporina Linnaeus, 1758 |
| Acronicta (Triaena) cuspis Hübner, 1813 | Large Dagger |
| Acronicta (Triaena) leporina (Linnaeus, 1758) | ⇒ Acronicta leporina Linnaeus, 1758 |
| Acronicta (Triaena) psi Linnaeus, 1758 | Grey Dagger |
| Acronicta (Triaena) tridens Denis & Schi..., 1775 | Dark Dagger |
| Acronicta (Viminia) auricoma Denis & Schi..., 1775 | Offshore tonguefish |
| Acronicta (Viminia) menyanthidis Esper, 1789 | Light Knot Grass |
| Acronicta (Viminia) rumicis Linnaeus, 1758 | Dark knotgrass moth |
| Acronicta afflicta Grote, 1864 | Afflicted Dagger |
| Acronicta albarufa Grote, 1874 | Barrens Dagger Moth |
| Acronicta americana Harris, 1841 | American Dagger |
| Acronicta americana americana | |
| Acronicta amicora (Smith, 1911) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta arioch (Strecker, 1898) | ⇒ Acronicta oblinita J.E.Smith, 1797 |
| Acronicta atristrigata (Smith, 1900) | ⇒ Acronicta atristrigatus J.B. Smith, 1900 |
| Acronicta atristrigatus J.B. Smith, 1900 | |
| Acronicta australis Mustelin & L..., 2000 | Horned sole |
| Acronicta barnesii Smith, 1897 | Lace sole |
| Acronicta beameri Todd, 1958 | |
| Acronicta betulae Riley, 1884 | Birch Dagger Moth |
| Acronicta browni Mustelin & L..., 2000 | |
| Acronicta brumosa Guenée, 1852 | Charred Dagger |
| Acronicta brunnea Hampson, 0 | European hornet |
| Acronicta caesarea (Smith, 1905) | ⇒ Acronicta retardata Walker, 1861 |
| Acronicta cinderella (Smith, 1897) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta clarescens Guenée, 1852 | Clear Dagger |
| Acronicta connecta Grote, 1873 | Connected Dagger |
| Acronicta cretata (Smith, 1897) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta cyanescens (Hampson, 1909) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta dactylina Grote, 1874 | Alder Dagger |
| Acronicta dinawa Bethune-Baker, 1906 | |
| Acronicta distans (Grote, 1879) | ⇒ Acronicta impressa Walker, 1856 |
| Acronicta dolli Barnes & McD..., 1918 | Doll's Dagger Moth |
| Acronicta edolata Grote, 1881 | |
| Acronicta exempta Dyar, 1922 | |
| Acronicta exilis Grot, 1874 | Exiled Dagger |
| Acronicta extricata Grote, 1882 | |
| Acronicta falcula Grote, 1877 | Corylus Dagger Moth |
| Acronicta fallax | Green Marvel |
| Acronicta felina (Grote, 1880) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta fragilis Guenée, 1852 | Fragile Dagger |
| Acronicta frigida (Smith, 1897) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta funeralis Grote & Robi..., 1866 | Funerary Dagger |
| Acronicta furcifera (Guenée, 1852) | ⇒ Acronicta hasta Guenée, 1852 |
| Acronicta gasta Strecker, 1889 | |
| Acronicta grisea (Walker, 1856) | ⇒ Acronicta indica Moore, 1857 |
| Acronicta grisea revellata | |
| Acronicta haesitata Grote, 1882 | Hesitant Dagger |
| Acronicta hamamelis Guenée, 1852 | Puzzling Dagger Moth |
| Acronicta harveyana (Guenée, 1852) | ⇒ Acronicta spinigera Guenée, 1852 |
| Acronicta hasta Guenée, 1852 | Cherry Dagger |
| Acronicta hastulifera Smith & Abbot, 1797 | Frosted Dagger |
| Acronicta heitzmani Covell & Metzer, 1992 | East Coast sole |
| Acronicta hesperida (Smith, 1897) | ⇒ Acronicta dactylina Grote, 1874 |
| Acronicta illita (Smith, 1897) | ⇒ Acronicta impleta Walker, 1856 |
| Acronicta impleta Walker, 1856 | Engelmann's milkweed |
| Acronicta impleta illita | |
| Acronicta impressa Walker, 1856 | Impressed Dagger |
| Acronicta impressa emasculata | |
| Acronicta inclara Smith, 1900 | Silktassel |
| Acronicta increta (Morrison, 1974) | ⇒ Acronicta intermedia Warren, 1909 |
| Acronicta indica Moore, 1857 | |
| Acronicta innotata Guenée, 1852 | Birch Dagger |
| Acronicta insita Walker, 1856 | Engelmann's milkweed |
| Acronicta insularis | Cattail Caterpillar Moth |
| Acronicta intermedia Warren, 1909 | |
| Acronicta interrupta Guenée, 1852 | Interrupted Dagger |
| Acronicta laetifica Smith, 1897 | Lace sole |
| Acronicta lanceolaria Grote, 1875 | Lanceolate Dagger |
| Acronicta lepetita Smith, 1908 | |
| Acronicta lepusculina Guenée, 1852 | Cottonwood Dagger |
| Acronicta lepusculina felina | |
| Acronicta lithospila Grote, 1874 | Streaked Dagger |
| Acronicta lobelia Guenée, 1852 | |
| Acronicta lobeliae Guenée, 1852 | Great Oak Dagger |
| Acronicta longa Guenée, 1852 | Long-winged Dagger |
| Acronicta lupini Grote, 1873 | Lupine Dagger |
| Acronicta luteicoma (Walker, 1856) | ⇒ Acronicta impleta Walker, 1856 |
| Acronicta mansueta (Smith, 1897) | ⇒ Acronicta falcula Grote, 1877 |
| Acronicta marmorata Smith, 1897 | Lace sole |
| Acronicta metra (Smith, 1911) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta modica Walker, 1856 | Engelmann's milkweed |
| Acronicta morula Grote & Robi..., 1868 | Ochre Dagger |
| Acronicta noctivaga Grote, 1864 | Dab |
| Acronicta oblinata (J. E. Smith, 1797) | ⇒ Acronicta oblinita J.E.Smith, 1797 |
| Acronicta oblinita J.E.Smith, 1797 | Smartweed Caterpillar |
| Acronicta occidentalis (Guenée, 1852) | ⇒ Acronicta interrupta Guenée, 1852 |
| Acronicta othello Smith, 1908 | |
| Acronicta ovata Grote, 1873 | Dusty Dagger Moth |
| Acronicta ovate Grote, 1873 | |
| Acronicta parallela (Grote, 1879) | ⇒ Acronicta falcula Grote, 1877 |
| Acronicta paupercula Grote, 1874 | |
| Acronicta perblanda Ferguson, 1989 | Barking Treefrog |
| Acronicta perdita Grote, 1874 | |
| Acronicta populi (Riley, 1870) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta pruni (Harris, 1869) | ⇒ Acronicta clarescens Guenée, 1852 |
| Acronicta quadrata Grote, 1874 | Quadrate Dagger Moth |
| Acronicta radcliffei Harvey, 1875 | Radcliffe'S Dagger |
| Acronicta radcliffei vancouverensis | |
| Acronicta rapidan Dyar, 1912 | |
| Acronicta retardata Walker, 1861 | Maple Dagger |
| Acronicta revellata Smith, 1897 | |
| Acronicta rubricoma Guenée, 1852 | Hackberry Dagger |
| Acronicta sagittata McDunnough, 1940 | |
| Acronicta sinescripta Ferguson, 1989 | Barking Treefrog |
| Acronicta sperata Grote, 1873 | Hopeful Dagger |
| Acronicta spinea Grote, 1876 | |
| Acronicta spinigera Guenée, 1852 | Nondescript Dagger |
| Acronicta strigulata Smith, 1897 | Lace sole |
| Acronicta subochrea (Grote, 1874) | ⇒ Acronicta hamamelis Guenée, 1852 |
| Acronicta superans Guenée, 1852 | Mottled plum-tree dagger moth |
| Acronicta telum (Guenée, 1852) | ⇒ Acronicta hasta Guenée, 1852 |
| Acronicta theodora Schaus, 1894 | |
| Acronicta theodora of | |
| Acronicta thoracica Grote, 1879 | |
| Acronicta tota Grote, 1878 | |
| Acronicta transversata (Smith, 1897) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Acronicta tristis Smith, 1911 | Sad Dagger |
| Acronicta tritona Hübner, 1818 | Cape sole |
| Acronicta valliscola Blanchard, 1968 | Eyed sole |
| Acronicta vinnula Grote, 1864 | Delightful Dagger |
| Acronicta xyliniformis (Guenée, 1852) | ⇒ Acronicta longa Guenée, 1852 |
| Acronycta dinawa (Bethune-Baker, 1906) | ⇒ Acronicta dinawa Bethune-Baker, 1906 |
| Acronycta literata Bremer, 1864 | |
| Acroria pulchra (Möschler, 1888) | ⇒ Acroria terens Walker, 1857 |
| Acroria terens Walker, 1857 | |
| Actebia (Actebia) fennica Tauscher, 1837 | Black Army Cutworm |
| Actebia (Actebia) praecox Linnaeus, 1758 | Portland Moth |
| Actebia (Protexarnis) squalida Grote, 1873 | |
| Actebia balanitis (Grote, 1873) | ⇒ Protexarnis balanitis Grote, 1873 |
| Actebia eversmanni (Tauscher, 1806) | ⇒ Actebia fennica Tauscher, 1837 |
| Actebia intracta (Tauscher, 1806) | ⇒ Actebia fennica Tauscher, 1837 |
| Actinotia polyodon Clerck, 1759 | Purple Cloud |
| Adelphagrotis carissima Harvey, 1875 | |
| Adelphagrotis indeterminata Walker, 1865 | |
| Adelphagrotis stellaris Grote, 1880 | |
| Adipsophanes egestis | |
| Adisura marginalis Walker, 1857 | New Pod Borer |
| Adita chionanthi (Abbot & Smith, 1797) | ⇒ Sympistis chons J.T.Troubridge, 2008 |
| Admetovis icarus Crabo & Schmidt, 2018 | |
| Admetovis oxymorus Grote, 1873 | Sensitive fern |
| Admetovis similaris Barnes, 1904 | Foureyed sole |
| Adonisea acutilinea Grote, 1878 | |
| Adonisea aden Strecker, 1898 | |
| Adonisea alencis Harvey, 1875 | |
| Adonisea amaryllis Smith, 1891 | |
| Adonisea antonio Smith, 1906 | |
| Adonisea arefacta Edwards, 1884 | |
| Adonisea aurantiaca Edwards, 1881 | |
| Adonisea avemensis Dyar, 1904 | |
| Adonisea balba Grote, 1881 | |
| Adonisea bifascia Hübner, 1827 | |
| Adonisea bimatris Harvey, 1875 | |
| Adonisea bina Guenée, 1852 | |
| Adonisea carminatra Smith, 1903 | |
| Adonisea carolinensis Barnes & McD..., 1911 | |
| Adonisea chrysellus Grote, 1874 | |
| Adonisea citrinellus Grote & Robi..., 1870 | |
| Adonisea coercita Grote, 1881 | |
| Adonisea cumatilis Grote, 1865 | |
| Adonisea cupes Grote, 1875 | |
| Adonisea felicitata Smith, 1894 | |
| Adonisea florida Guenée, 1852 | |
| Adonisea gloriosa Strecker, 1876 | |
| Adonisea graefiana Tepper, 1883 | |
| Adonisea honesta Grote, 1881 | |
| Adonisea inclara Strecker, 1876 | |
| Adonisea jaegeri Sperry, 1940 | |
| Adonisea jaguarina Guenée, 1852 | |
| Adonisea lanul Strecker, 1877 | |
| Adonisea lucens Morrison, 1875 | |
| Adonisea luxa Grote, 1881 | |
| Adonisea lynx Guenée, 1852 | |
| Adonisea masoni Smith, 1896 | |
| Adonisea meadi Grote, 1873 | |
| Adonisea mexicana (Hampson, 1903) | ⇒ Schinia mexicana Hampson, 1903 |
| Adonisea miniana Grote, 1881 | |
| Adonisea mitis Grote, 1873 | |
| Adonisea mortua Grote, 1864 | |
| Adonisea niveicosta Smith, 1906 | |
| Adonisea nubila Strecker, 1876 | |
| Adonisea parmeliana Edwards, 1882 | |
| Adonisea perminuta Edwards, 1881 | |
| Adonisea persimilis Grote, 1873 | |
| Adonisea pulchripennis Grote, 1874 | |
| Adonisea regia Strecker, 1876 | |
| Adonisea rivulosa Guenée, 1852 | |
| Adonisea rosea Smith, 1891 | |
| Adonisea roseitincta Harvey, 1875 | |
| Adonisea sanguinea Geyer, 1832 | |
| Adonisea saturata Grote, 1874 | |
| Adonisea scarletina Smith, 1900 | |
| Adonisea scissa Grote, 1876 | |
| Adonisea scissoides Benjamin, 1936 | |
| Adonisea separata Grote, 1879 | |
| Adonisea septentrionalis Walker, 1858 | |
| Adonisea siren Strecker, 1876 | |
| Adonisea snowi Grote, 1875 | |
| Adonisea spinosae Guenée, 1852 | |
| Adonisea suetus Grote, 1873 | |
| Adonisea tenuescens Grote, 1883 | |
| Adonisea tertia Grote, 1874 | |
| Adonisea thoreaui Grote & Robi..., 1870 | |
| Adonisea tuberculum Hübner, 1827 | |
| Adonisea ultima Strecker, 1876 | |
| Adonisea vacciniae Edwards, 1875 | |
| Adonisea velaris Grote, 1879 | |
| Adonisea villosa Grote, 1864 | |
| Adonisea volupia Fitch, 1857 | |
| Adonisea walsinghami Edwards, 1881 | |
| Aedophron sumorita Ronkay, 2002 | |
| Afotella cylindrica Grote, 1880 | |
| Agarista agricola Donovan, 1805 | Joseph´s Coat Moth |
| Agaristodes feisthamelii Herrich-Schä..., 1853 | |
| Aggustiana undilinea Schaus, 1913 | |
| Agnorisma badinodis Grote, 1874 | Pale Banded Dart |
| Agnorisma bollii Grote, 1881 | Bolle´s Dart Moth |
| Agnorisma bugrai Koçak, 1983 | Collard Dart |
| Agnorisma collaris Grote & Robi..., 1868 | Collared Dart |
| Agnorisma hero (Grote, 1874) | ⇒ Agnorisma badinodis Grote, 1874 |
| Agrapha griveaudi Dufay, 1968 | |
| Agrapha meretricia Schaus, 1911 | |
| Agrapha oxygramma (Geyer, 1832) | ⇒ Enigmogramma antillea Becker, 2001 |
| Agriopodes fallax (Herrich-Schä..., 1853) | ⇒ Agriopodes geminata Smith, 1903 |
| Agriopodes geminata Smith, 1903 | Green Marvel |
| Agriopodes teratophora (Herrich-Schä..., 1853) | ⇒ Anterastria teratophora Herrich-Schä..., 1854 |
| Agriopodes tybo (Barnes, 1904) | ⇒ Chloronycta tybo Barnes, 1904 |
| Agriopodes viridata Harvey, 1876 | |
| Agrochola (Agrochola) lychnidis Denis & Schi..., 1775 | Beaded Chestnut |
| Agrochola (Anchoscelis) helvola Linnaeus, 1758 | Flounced Chestnut |
| Agrochola (Anchoscelis) litura Linnaeus, 1761 | Brown-spot Pinion |
| Agrochola (Anchoscelis) lunosa (Haworth, 1809) | ⇒ Omphaloscelis lunosa Haworth, 1809 |
| Agrochola (Leptologia) lota Clerck, 1759 | Red-line Quaker |
| Agrochola (Leptologia) macilenta Hübner, 1809 | Yellow-line Quaker |
| Agrochola (Sunira) bicolorago Guenée, 1852 | Bicolored Sallow |
| Agrochola (Sunira) circellaris Hufnagel, 1766 | Brick |
| Agrochola (Sunira) decipiens Grote, 1881 | |
| Agrochola (Sunira) straminea (Smith, 1907) | ⇒ Agrochola bicolorago Guenée, 1852 |
| Agrochola (Sunira) verberata Smith, 1904 | |
| Agrochola pulchella Smith, 1900 | |
| Agrochola purpurea Grote, 1874 | |
| Agroperina conradi | ⇒ Apamea inficita Walker, 1857 |
| Agroperina dubitans (Walker, 1856) | ⇒ Apamea dubitans Walker, 1856 |
| Agroperina lateritia (Bryk, 1942) | ⇒ Apamea scoparia Mikkola, Mus..., 2000 |
| Agroperina popofensis | ⇒ Apamea inficita Walker, 1857 |
| Agrotiphila colorado Smith, 1891 | |
| Agrotiphila rigida | |
| Agrotis (Agrotis) bigramma Esper, 1790 | |
| Agrotis (Agrotis) charmocrita Meyrick, 1928 | Antillean Coqui |
| Agrotis (Agrotis) cinerea Denis & Schi..., 1775 | Light Feathered Rustic |
| Agrotis (Agrotis) clavis (Hufnagel, 1766) | ⇒ Agrotis vestigialis Hufnagel, 1766 |
| Agrotis (Agrotis) exclamationis Linnaeus, 1758 | Heart & Dart |
| Agrotis (Agrotis) ipsilon Hufnagel, 1766 | Black cutworm |
| Agrotis (Agrotis) segetum Denis & Schi..., 1775 | Black cutworm |
| Agrotis (Agrotis) vestigialis Hufnagel, 1766 | Archer's dart moth |
| Agrotis (Agrotis) ypsilon (Hufnagel, 1766) | ⇒ Agrotis ipsilon Hufnagel, 1766 |
| Agrotis (Crassagrotis) bigramma Esper, 1790 | Great Dart |
| Agrotis (Putagrotis) puta Hübner, 1803 | Shuttle Shaped Dart |
| Agrotis aeneipennis (Grote, 1876) | ⇒ Agrotis venerabilis Walker, 1856 |
| Agrotis affinis (Stephens, 1829) | ⇒ Agrotis segetum Denis & Schi..., 1775 |
| Agrotis agilis (Grote, 1873) | ⇒ Agrotis venerabilis Walker, 1856 |
| Agrotis albicosta Tutt, 1892 | |
| Agrotis amasina (Hübner, 1824) | ⇒ Agrotis trux Hübner, 1824 |
| Agrotis andina Köhler, 1945 | |
| Agrotis annexa (Fabricius, 1794) | ⇒ Feltia subterranea Fabricius, 1794 |
| Agrotis annulipes | |
| Agrotis anteposita (Fabricius, 1794) | ⇒ Pseudoleucania ferruginescens Blanchard, 1852 |
| Agrotis antica Crabo & Lafo..., 2004 | Burrowing Toads |
| Agrotis apicalis (Herrich-Schä..., 1868) | ⇒ Dichagyris grotei Franclemont ..., 1983 |
| Agrotis arenivolans Butler, 1879 | |
| Agrotis arens (Turati, 1926) | ⇒ Agrotis ripae Fabricius, 1794 |
| Agrotis arida (Warren, 1913) | ⇒ Agrotis venerabilis Walker, 1856 |
| Agrotis asticta Cockayne, 1946 | |
| Agrotis atha (Strecker, 1898) | ⇒ Agrotis venerabilis Walker, 1856 |
| Agrotis atomaris | |
| Agrotis atra (Guenée, 1852) | ⇒ Agrotis trifurca Eversmann, 1837 |
| Agrotis atrux Pinker, 1971 | |
| Agrotis aulacias Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis aureola Schaus, 1898 | |
| Agrotis aurulenta | |
| Agrotis austalea (Meyrick, 1899) | ⇒ Agrotis melanoneura Meyrick, 1899 |
| Agrotis baliopa Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis beata | |
| Agrotis biconica Kollar, 1844 | |
| Agrotis bifasciata | |
| Agrotis bilitura Guenée, 1852 | Potato Cutworm |
| Agrotis bimarginalis | |
| Agrotis brenna Cramer, 1782 | |
| Agrotis brevipennis | |
| Agrotis brunnea (Hübner, 1808) | ⇒ Diarsia brunnea Denis & Schi..., 1775 |
| Agrotis bryani Swezey, 1926 | |
| Agrotis buchholzi Barnes & Ben..., 1929 | Buchholz's dart moth |
| Agrotis buchholzia Barnes & Ben..., 1926 | |
| Agrotis caffer Hampson, 1903 | |
| Agrotis carolia Schaus, 1929 | |
| Agrotis catenula | |
| Agrotis ceramophaea Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis cinchonina (Guenée, 1852) | ⇒ Euxoa clauda Püngeler, 1906 |
| Agrotis cogitans | |
| Agrotis collaris (Grote & Robi..., 1868) | ⇒ Anaplectoides brunneomedia McDunnough, 1946 |
| Agrotis confusa | |
| Agrotis congrua (Walker, 1865) | ⇒ Setagrotis vocalis Grote, 1879 |
| Agrotis conjuncta Hirschke., 1910 | |
| Agrotis corsa Püngeler, 1908 | |
| Agrotis costalis (Walker, 1857) | ⇒ Proteuxoa tortisigna Walker, 1856 |
| Agrotis costata (Grote, 1876) | ⇒ Euxoa costata Grote, 1876 |
| Agrotis crassa (Esper, 1790) | ⇒ Agrotis bigramma Esper, 1790 |
| Agrotis cremata Butler, 1880 | Maui Agrotis Noctuid Moth |
| Agrotis crenulata | |
| Agrotis crinigera Butler, 1881 | Larger Hawaiian cutworm |
| Agrotis daedalus Smith, 1890 | |
| Agrotis decernens (Fabricius, 1794) | ⇒ Feltia subterranea Fabricius, 1794 |
| Agrotis decolor (Krüger, 2005) | ⇒ Peridroma saucia Hübner, 1808 |
| Agrotis dislocata Walker, 1856 | Lesser Native Cutworm |
| Agrotis dollii (Grote, 1882) | ⇒ Eucoptocnemis dollii Grote, 1882 |
| Agrotis elegans (Köhler, 1945) | ⇒ Chersotis elegans Eversmann, 1837 |
| Agrotis epicremma Meyrick, 1899 | |
| Agrotis epicremna Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis erratica | |
| Agrotis euxoides (Rothschild, 1920) | ⇒ Agrotis trux Hübner, 1824 |
| Agrotis evanescens Rothschild, 1894 | Glossy dovesnail |
| Agrotis fasciata Rothschild, 1894 | Midway Agrotis Noctuid Moth |
| Agrotis fatidica bombycia Eversmann, 1851 | |
| Agrotis finis | |
| Agrotis fuscalis Strand, 1921 | |
| Agrotis fuscosa Esper, 1786 | |
| Agrotis gladiaria Morris, 1874 | Clay-backed Cutworm |
| Agrotis gravis Grote, 1874 | |
| Agrotis haifae Staudinger, 1897 | |
| Agrotis helela Kirkpatrick,..., 2019 | |
| Agrotis hephaestaea Meyrick, 1904 | Salamanders |
| Agrotis hilaris (FREYER, 1838) | ⇒ Agnorisma bollii Grote, 1881 |
| Agrotis hortulana (Grote, 1873) | ⇒ Agrotis venerabilis Walker, 1856 |
| Agrotis idonea (Cramer, 1780) | ⇒ Agrotis ipsilon Hufnagel, 1766 |
| Agrotis immunda Eversmann, 1842 | |
| Agrotis incognita Staudinger, 1888 | |
| Agrotis incommoda (Berio, 1939) | ⇒ Agrotis incommodoides Berio, 1950 |
| Agrotis incommodoides Berio, 1950 | |
| Agrotis inelegans | |
| Agrotis infelix | |
| Agrotis infusa Boisduval, 1832 | Bogong Moth |
| Agrotis ingeniculata | |
| Agrotis ingrata (Butler, 1878) | ⇒ Agrotis segetum Denis & Schi..., 1775 |
| Agrotis interferens (Fabricius, 1794) | ⇒ Feltia subterranea Fabricius, 1794 |
| Agrotis interposita (Maassen, 1890) | ⇒ Feltia subterranea Fabricius, 1794 |
| Agrotis kuamauna Medeiros & K..., 2019 | |
| Agrotis lata Treitschke, 1835 | |
| Agrotis latro | |
| Agrotis livens Köhler, 1958 | |
| Agrotis longicornis Lafontaine &..., 2004 | |
| Agrotis luteola | |
| Agrotis lutulenta | |
| Agrotis malefida Guenée, 1852 | Pale-sided Cutworm |
| Agrotis manabilis Draudt, 1924 | |
| Agrotis manifesta Morrison, 1875 | |
| Agrotis marginalis (Walker, 1856) | ⇒ Agrotis segetum Denis & Schi..., 1775 |
| Agrotis medialis | |
| Agrotis melanoneura Meyrick, 1899 | Black-Veined Agrotis Noctuid Moth |
| Agrotis mesotoxa Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis microreas Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis mollis (Walker, 1870) | ⇒ Euxoa emolliens Hampson, 1905 |
| Agrotis morrisoniana (Morrison, 1875) | ⇒ Agrotis gladiaria Morris, 1874 |
| Agrotis munda Walker, 1856 | Brown cutworm |
| Agrotis muraenula (Walker, 1865) | ⇒ Agrotis volubilis Harvey, 1874 |
| Agrotis murdocki | |
| Agrotis muscosa | |
| Agrotis nigra (Tutt, 1892) | ⇒ Noctua pronuba Linnaeus, 1758 |
| Agrotis niveilinea | |
| Agrotis normanianus Grote, 1874 | |
| Agrotis nostra | |
| Agrotis nuda (Guenée, 1852) | ⇒ Agrotis caffer Hampson, 1903 |
| Agrotis obesula Smith, 1887 | |
| Agrotis oblimata Draudt, 1924 | |
| Agrotis obliqua Smith, 1903 | Oblique Dart |
| Agrotis oblongistigma | |
| Agrotis obscurata Warren, 1912 | |
| Agrotis oranaria A. Bang-Haas, 1906 | |
| Agrotis orthogonia Morris, 1876 | Pale Western Cutworm |
| Agrotis orthogonoides (McDunnough, 1946) | ⇒ Agrotis orthogonia Morris, 1876 |
| Agrotis pallida Staudinger, 1881 | |
| Agrotis pallipennis | |
| Agrotis panoplias Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis perfusa (Warren, 1912) | ⇒ Agrotis poliotis Hampson, 1903 |
| Agrotis perfusca | |
| Agrotis perotensis | |
| Agrotis perplexa (Bang-Haas, 1910) | ⇒ Agrotis ripae Fabricius, 1794 |
| Agrotis peruensis Berio, 1986 | |
| Agrotis photophila (Butler, 1879) | ⇒ Pemphigostola synemonistis Strand, 1909 |
| Agrotis plectina Maassen, 1890 | |
| Agrotis poliochroa Hampson, 1906 | |
| Agrotis poliotis Hampson, 1903 | |
| Agrotis proclivis | |
| Agrotis psammophaea Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis quinquelinea | |
| Agrotis redimicula Morrison, 1874 | |
| Agrotis remota | |
| Agrotis rena | |
| Agrotis rileyana Morrison, 1875 | |
| Agrotis ripae Fabricius, 1794 | Sand Dart |
| Agrotis robustior Smith, 1899 | |
| Agrotis rufula | |
| Agrotis ruta Eversmann, 1851 | |
| Agrotis scandens | |
| Agrotis semiclarata (Grote, 1881) | ⇒ Agrotis vancouverensis Grote, 1873 |
| Agrotis septentrionalis (Eversmann, 1851) | ⇒ Agrotis ruta Eversmann, 1851 |
| Agrotis serena (Alpheraky, 1889) | ⇒ Hecatera bicolorata Hufnagel, 1766 |
| Agrotis signata (Lempke, 1962) | ⇒ Agrotis vestigialis Hufnagel, 1766 |
| Agrotis signatoides Poole, 1989 | |
| Agrotis simplonia Geyer, 1832 | |
| Agrotis sorror | |
| Agrotis spectanda | |
| Agrotis spina (Guenée, 1852) | ⇒ Agrotis infusa Boisduval, 1832 |
| Agrotis spinifera (Hübner, 1808) | ⇒ Agrotis ipsilon Hufnagel, 1766 |
| Agrotis spoderopa (Meyrick, 1899) | ⇒ Agrotis tephrias Meyrick, 1899 |
| Agrotis sponsa | |
| Agrotis stigmosa Morris, 1874 | Spotted Dart |
| Agrotis striata Lafontaine, 2004 | |
| Agrotis strigosa Strand, 1903 | |
| Agrotis subterranea (Fabricius, 1794) | ⇒ Feltia subterranea Fabricius, 1794 |
| Agrotis subterreanea | |
| Agrotis subtratus Haworth, 1803 | |
| Agrotis summa Walker, 1865 | |
| Agrotis taiwana B.S.Chang, 1991 | |
| Agrotis telifera (Hübner, 1817) | ⇒ Euxoa recussa Hübner, 1817 |
| Agrotis tephrias Meyrick, 1899 | Cliff Chirping Frog |
| Agrotis terrealis | |
| Agrotis tocheata Dognin, 1914 | |
| Agrotis trifurca Eversmann, 1837 | |
| Agrotis tristicula | |
| Agrotis tristis Staudinger, 1898 | |
| Agrotis trux Hübner, 1824 | Crescent Dart |
| Agrotis turbulenta (Walker, 1865) | ⇒ Agrotis munda Walker, 1856 |
| Agrotis vancouverensis Grote, 1873 | Sensitive fern |
| Agrotis venerabilis Walker, 1856 | Dusky Cutworm |
| Agrotis vetusta Walker, 1856 | Muted Dart |
| Agrotis vetusta catenuloides Smith, 1910 | |
| Agrotis virilis Staudinger, 1915 | |
| Agrotis volubilis Harvey, 1874 | Blackspotted flounder |
| Agrotis xiphias Meyrick, 1899 | Cliff Chirping Frog |
| Agrotisia evelinae Benjamin, 1933 | |
| Airamia albiocula Barnes & McD..., 1918 | West Coast sole |
| Alastria chico Lafontaine &..., 2004 | |
| Aleptina aleptivoides Barnes & McD..., 1912 | Sharp-headed sole |
| Aleptina arenaria Metzler & Fo..., 2011 | Forest Coqui |
| Aleptina clinopetes Dyar, 1920 | |
| Aleptina inca Dyar, 1902 | |
| Aleptina inca texana (Barnes & McD..., 1913) | ⇒ Aleptina inca Dyar, 1902 |
| Aleptina junctimacula Blanchard, 1984 | Banded sole |
| Aleptina semiatra Smith, 1902 | Flat cardiapod |
| Aleptinoides ochrea Barnes & McD..., 1912 | Sand sole |
| Aletia oxygala (Grote, 1881) | ⇒ Mythimna oxygala Grote, 1881 |
| Aletia pilipalpis Grote, 1875 | |
| Aletia yuconensis (Hampson, 1911) | ⇒ Mythimna yukonensis Hampson, 1911 |
| Aletia yukonensis Hampson, 1911 | |
| Allagrapha aerea Hübner, 1802 | Copper Looper Moth |
| Allophyes oxyacanthae Linnaeus, 1758 | Green-brindled Crescent |
| Alypia brannani (Stretch, 1872) | ⇒ Alypia langtoni Couper, 1865 |
| Alypia dipsaci (Grote & Robi..., 1868) | ⇒ Alypia langtoni Couper, 1865 |
| Alypia disparata H.Edw., 1884 | |
| Alypia edwardsii (Boisduval, 1874) | ⇒ Androloma maccullochii Kirby, 1837 |
| Alypia gracilenta (Graef., 1887) | ⇒ Androloma disparata H. Edwards, 1884 |
| Alypia langtoni Couper, 1865 | Fireweed caterpillar |
| Alypia langtonii Couper., 1865 | Fireweed Caterpillar |
| Alypia lunata (Stretch, 1872) | ⇒ Alypia mariposa Grote & Robi..., 1868 |
| Alypia maccullochii Kirby, 1837 | |
| Alypia mariposa Grote & Robi..., 1868 | Mariposa forester |
| Alypia mariposa lunata | |
| Alypia matuta (Fabricius, 1775) | ⇒ Eudryas brevipennis Stretch, 1872 |
| Alypia octomaculata Fabricius, 1775 | Eight-Spotted Forester |
| Alypia octomaculata matuta H. Edwards, 1883 | |
| Alypia ridingsi | ⇒ Alypia ridingsii Grote, 1864 |
| Alypia ridingsii Grote, 1864 | Mountain Forester |
| Alypia sacramenti (Couper, 1865) | ⇒ Alypia langtonii Couper., 1865 |
| Alypia wittfeldii H.Edw., 1883 | Wittfeld´s Forester |
| Alypiodes bimaculata Herrich-Schä..., 1853 | Two-spotted Forester |
| Alypiodes bimaculatus Herrich-Scha..., 1853 | |
| Alypiodes flavilinguis (Grote, 1883) | ⇒ Alypiodes bimaculatus Herrich-Scha..., 1853 |
| Alypiodes geronimo Barnes, 1900 | Geronimo Forester |
| Amazonides rufomixta Hampson, 1903 | |
| Amiana niama Dyar, 1904 | |
| Amphipoea americana Speyer, 1875 | American Ear |
| Amphipoea americana pacifica | |
| Amphipoea cottlei McDunnough, 1948 | Straightmouth tonguefishes |
| Amphipoea crinanensis Burrows, 1908 | Crinan Ear |
| Amphipoea erepta Grote, 1881 | |
| Amphipoea flavostigma (Barnes & Ben..., 1924) | ⇒ Amphipoea senilis Smith, 1894 |
| Amphipoea fucosa Tutt, 1888 | Saltern Ear |
| Amphipoea interoceanica Smith, 1899 | Interoceanic Ear |
| Amphipoea keiferi Benjamin, 1935 | Blackcheek tonguefish |
| Amphipoea keiferti | |
| Amphipoea lucens FREYER, 1845 | Large Ear |
| Amphipoea lunata Smith, 1891 | Lizard beetles |
| Amphipoea oculea Linnaeus, 1761 | Ear Moth |
| Amphipoea pacifica (Smith, 1899) | ⇒ Amphipoea americana Speyer, 1875 |
| Amphipoea senilis Smith, 1894 | |
| Amphipoea velata (Walker, 1865) | ⇒ Loscopia velata Walker, 1865 |
| Amphipyra (Amphipyra) berbera Rungs, 1949 | Svensson's Copper Underwing |
| Amphipyra (Amphipyra) livida Denis & Schi..., 1775 | |
| Amphipyra (Amphipyra) pyramidea (Linnaeus, 1758) | ⇒ Amphipyra berbera Rungs, 1949 |
| Amphipyra (Amphipyra) tragopoginis Clerck, 1759 | Mouse |
| Amphipyra brunneoatra Strand, 1916 | |
| Amphipyra carbonita Franclemont, 1941 | |
| Amphipyra conspersa (Riley, 1871) | ⇒ Amphipyra pyramidoides Guenée, 1852 |
| Amphipyra glabella Morrison, 1874 | Grey Amphipyra |
| Amphipyra pramidoides | |
| Amphipyra pyramidoides Guenée, 1852 | American Copper Underwing |
| Amyna amplificans Walker, 1858 | |
| Amyna apicipuncta Turner, 1936 | |
| Amyna axis (Guenée, 1852) | ⇒ Ilattia axis Guenée, 1852 |
| Amyna bullula Grote, 1873 | Hook-tipped Amyna |
| Amyna bullula concolorata Barnes & Ben..., 1924 | |
| Amyna natalis Walker, 1858 | Iiima moth |
| Amyna octo (Guenée, 1852) | ⇒ Berresa rufa Bethune-Baker, 1906 |
| Amyna orbica Morrison, 1875 | |
| Amyna perfundens Walker, 1858 | |
| Amyna stricta Walker, 1858 | Eight-spot Moth |
| Anagrapha falcifera Kirby, 1837 | Celery Looper |
| Anagrapha fallcifera | ⇒ Anagrapha falcifera Kirby, 1837 |
| Anaplectoides brunneomedia McDunnough, 1946 | Brown-lined Dart |
| Anaplectoides prasina Denis & Schi..., 1775 | Green Arches |
| Anaplectoides pressus Grote, 1874 | Dappled Dart |
| Anarta (Anarta) cordigera (Thunberg, 1788) | ⇒ Coranarta luteola Grote & Robi..., 1865 |
| Anarta (Anarta) myrtilli Linnaeus, 1761 | Beautiful Yellow Underwing |
| Anarta (Calocestra) farnhami Grote, 1873 | |
| Anarta (Calocestra) melanopa (Thunberg, 1791) | ⇒ Hadula melanopa Thunberg, 1791 |
| Anarta (Calocestra) odontites Boisduval, 1829 | |
| Anarta (Calocestra) trifolii (Hufnagel, 1766) | ⇒ Nutmeg trifolii Hufnagel, 1766 |
| Anarta (Discestra) farnhami Grote, 1873 | |
| Anarta (Discestra) trifolii Hufnagel, 1766 | |
| Anarta anglica (Culot, 1915) | ⇒ Anarta myrtilli Linnaeus, 1761 |
| Anarta antica Smith, 1891 | Lizard beetles |
| Anarta chartaria Grote, 1873 | |
| Anarta columbica McDunnough, 1930 | Spruce snail |
| Anarta crotchii Grote, 1880 | |
| Anarta decepta Grote, 1883 | Cutworm |
| Anarta dolosa | |
| Anarta edwardsii Smith, 1888 | Cutworm |
| Anarta etacta (J.B. Smith, 1900) | ⇒ Zosteropoda clementei Meadows, 1942 |
| Anarta florida Smith, 1900 | |
| Anarta fulgora Barnes & McD..., 1918 | West Coast sole |
| Anarta fusculenta Smith, 1891 | Lizard beetles |
| Anarta hamata McDunnough, 1930 | Spruce snail |
| Anarta inconcinna Smith, 1888 | |
| Anarta jocosa (Zeller, 1874) | ⇒ Panemeria tenebrata Scopoli, 1763 |
| Anarta languinosa | |
| Anarta luteola (Grote & Robi..., 1865) | ⇒ Coranarta luteola Grote & Robi..., 1865 |
| Anarta macrostigma Lafontaine &..., 1987 | |
| Anarta major Speyer, 1875 | |
| Anarta mutata Dod, 1913 | Mutant Moth |
| Anarta nigrolunata Packard, 1867 | |
| Anarta oaklandiae McDunnough, 1937 | Marginated tonguefish |
| Anarta obesula Smith, 1904 | |
| Anarta oregonica Grote, 1881 | |
| Anarta preblei | |
| Anarta projecta McDunnough, 1938 | |
| Anarta richardsoni (Curtis, 1834) | ⇒ Polia richardsoni Curtis, 1835 |
| Anarta sierrae Barnes & McD..., 1916 | |
| Anarta suffusa Thunberg, 1788 | Small Dark Yellow Underwing |
| Anarta zemblica Hampson, 1903 | |
| Anathix aggressa Smith, 1907 | Aggressive Sallow |
| Anathix agressa (J.B. Smith, 1907) | ⇒ Anathix aggressa Smith, 1907 |
| Anathix immaculata Morrison, 1875 | |
| Anathix puta Grote, 1868 | Bay whiff |
| Anathix puta dusca | |
| Anathix ralla Grote & Robi..., 1868 | Bay whiff |
| Androloma brannani Stretch, 1872 | |
| Androloma disparata H. Edwards, 1884 | Disparate Forester |
| Androloma maccullochi (W Kirby, 1837) | ⇒ Androloma maccullochii Kirby, 1837 |
| Androloma maccullochii Kirby, 1837 | Maccullochs Forester |
| Androloma maccullochii lorquini | |
| Andropolia aedon Grote, 1880 | |
| Andropolia contacta Walker, 1856 | Canadian Giant |
| Andropolia dispar (Smith, 1900) | ⇒ Fishia dispar Smith, 1900 |
| Andropolia diversilineata Grote, 1877 | Threespot flounder |
| Andropolia diversiliniata | |
| Andropolia extincta (Smith, 1900) | ⇒ Andropolia contacta Walker, 1856 |
| Andropolia lichena (Barnes & McD..., 1912) | ⇒ Aseptis lichena Barnes & McD..., 1912 |
| Andropolia olga Smith, 1911 | |
| Andropolia olorina Grote, 1876 | |
| Andropolia olorina australiae | |
| Andropolia submissa (Grote, 1877) | ⇒ Speyeria atlantis Edwards, 1862 |
| Andropolia theodori Grote, 1878 | |
| Andropolia theodori epichysis | |
| Anepia capsularis | ⇒ Hadena capsularis Guenée, 1852 |
| Anepia jola | ⇒ Hadena ectrapela Smith, 1898 |
| Angitia ithaca Druce, 1889 | |
| Angulostiria chryseochilus Dyar, 1909 | Deepwater tonguefish |
| Anhimella contrahens Walker, 1860 | United Cutworm |
| Anhimella contrahens conar Strecker, 1898 | |
| Anhimella pacifica McDunnough, 1943 | Denseleaf draba |
| Anhimella perbrunnea Grote, 1879 | |
| Anhypotrix tristis Barnes & McD..., 1910 | |
| Anicla beata Grote, 1883 | |
| Anicla biformata Lafontaine, 2004 | |
| Anicla cemolia Franclemont, 1967 | |
| Anicla digna Morrison, 1875 | |
| Anicla espoetia Dyar, 1910 | |
| Anicla exuberans J. B. Smith, 1898 | Exuberant Dart Moth |
| Anicla forbesi Franclemont, 1952 | Forbes' Dart |
| Anicla forbessi Franclemont, 1952 | |
| Anicla ignicans Guenée, 1852 | |
| Anicla illapsa Walker, 1857 | Snowy Dart |
| Anicla infecta Ochsenheimer, 1816 | Green Cutworm |
| Anicla lubricans Guenée, 1852 | Slippery Dart |
| Anicla mus Lafontaine, 2004 | |
| Anicla simplicia (Morrison, 1875) | ⇒ Anicla simplicius Morrison, 1874 |
| Anicla simplicius Morrison, 1874 | |
| Anicla sullivani Lafontaine, 2004 | |
| Anicla tenuescens Smith, 1890 | |
| Anicla tepperi Smith, 1888 | Black-girdled Dart Moth |
| Annaphila abdita Rindge & Smith, 1952 | |
| Annaphila arvalis H. Edwards, 1875 | Pacific sanddab |
| Annaphila astrologa Barnes & McD..., 1918 | Disc flounder |
| Annaphila baueri Rindge & Smith, 1952 | |
| Annaphila casta H. Edwards, 1890 | |
| Annaphila danistica Grote, 1873 | Sensitive fern |
| Annaphila decia Grote, 1875 | |
| Annaphila depicta Grote, 1873 | Sensitive fern |
| Annaphila depicta depicta | |
| Annaphila depicta morula Rindge & Smith, 1952 | |
| Annaphila diva Grote, 1873 | Sensitive fern |
| Annaphila divinula Grote, 1878 | |
| Annaphila evansi Rindge & Smith, 1952 | |
| Annaphila hennei Rindge & Smith, 1952 | |
| Annaphila ida Rindge & Smith, 1952 | |
| Annaphila lithosina H. Edwards, 1875 | Pacific sanddab |
| Annaphila macfarlandi Buckett & Bauer, 1964 | Caribbean tonguefish |
| Annaphila mera Harvey, 1875 | |
| Annaphila mera eremia Rindge & Smith, 1952 | |
| Annaphila mera mera | |
| Annaphila miona Smith, 1908 | |
| Annaphila olgae Sala, 1963 | Freckled tonguefish |
| Annaphila pseudoastrologa Sala, 1963 | Freckled tonguefish |
| Annaphila pustulata H. Edwards, 1881 | Horned whiff |
| Annaphila scurlockorum Sala & Mustelin, 2006 | Longtail tonguefish |
| Annaphila spila Rindge & Smith, 1952 | |
| Annaphila superba H. Edwards, 1875 | Pacific sanddab |
| Annaphila vivianae Sala, 1963 | Freckled tonguefish |
| Anomogyna dilucida (Morrison, 1875) | ⇒ Xestia dilucida Morrison, 1875 |
| Anomogyna elimata (Guenée, 1852) | ⇒ Xestia elimata Guenée, 1852 |
| Anomogyna perquiritata (Morrison, 1874) | ⇒ Xestia praevia Lafontaine, 1998 |
| Anomogyna vernilis (Grote, 1879) | ⇒ Xestia vernilis Grote, 1879 |
| Anorthoa munda (Denis & Schi..., 1775) | ⇒ Perigrapha munda Denis & Schi..., 1775 |
| Anorthodes indigena Barnes & Ben..., 1925 | |
| Anorthodes tarda (Guenée, 1852) | ⇒ Athetis tarda Guenée, 1852 |
| Anorthodes triquetra Grote, 1883 | |
| Antachara diminuta Guenée, 1852 | |
| Antaplaga atrolinea Barnes & McD..., 1912 | |
| Antaplaga biundulalis Zeller, 1872 | |
| Antaplaga biundulata Smith, 1893 | |
| Antaplaga dimidiata Grote, 1877 | |
| Antaplaga grisescens | |
| Antaplaga hachita Barnes, 1904 | |
| Antaplaga plesioglauca Dyar, 1912 | |
| Antaplaga sexseriata Grote, 1881 | |
| Anterastria teratophora Herrich-Schä..., 1854 | Gray Marvel |
| Antitype chi Linnaeus, 1758 | Grey Chi |
| Anycteola fotelloides Barnes & McD..., 1916 | |
| Apamea (Apamea) anceps Denis & Schi..., 1775 | Large Nutmeg |
| Apamea (Apamea) crenata Hufnagel, 1766 | Clouded-bordered Brindle |
| Apamea (Apamea) furva Denis & Schi..., 1775 | Confused |
| Apamea (Apamea) illyria FREYER, 1846 | |
| Apamea (Apamea) lateritia (Hufnagel, 1766) | ⇒ Apamea scoparia Mikkola, Mus..., 2000 |
| Apamea (Apamea) lithoxylaea Denis & Schi..., 1775 | Light Arches |
| Apamea (Apamea) maillardi (Geyer, 1834) | ⇒ Apamea schildei Staudinger, 1901 |
| Apamea (Apamea) monoglypha Hufnagel, 1766 | Dark Arches |
| Apamea (Apamea) oblonga Haworth, 1809 | Crescent Striped |
| Apamea (Apamea) platinea Treitschke, 1825 | |
| Apamea (Apamea) remissa (Hübner, 1809) | ⇒ Condica vecors Guenée, 1852 |
| Apamea remissa indocilis (Walker, 1856) | ⇒ Apamea indocilis Walker, 1856 |
| Apamea (Apamea) rubrirena Treitschke, 1825 | Sedge Darner |
| Apamea (Apamea) scolopacina Esper, 1788 | Slender Brindle |
| Apamea (Apamea) sordens Hufnagel, 1766 | Atlantic sole |
| Apamea sordens finitima Guenée, 1852 | Bordered Apamea |
| Apamea (Apamea) sublustris Esper, 1788 | Reddish Light Arches |
| Apamea (Apamea) unanimis Hübner, 1813 | Common Green Darner |
| Apamea (Apamea) zeta Treitschke, 1825 | Exile |
| Apamea acera Smith, 1900 | |
| Apamea albina Grote, 1874 | |
| Apamea alia Guenée, 1852 | Fox Apamea |
| Apamea alticola (Smith, 1891) | ⇒ Apamea zeta Treitschke, 1825 |
| Apamea ampupatrix | |
| Apamea amputatrix Fitch, 1857 | Yellow Headed Cutworm Moth |
| Apamea antennata Smith, 1890 | Lizard beetles |
| Apamea antennata antennata | |
| Apamea apamiformis Guenée, 1852 | Rice worm |
| Apamea arctica (Boisduval, 1840) | ⇒ Apamea amputatrix Fitch, 1857 |
| Apamea atriclava (Barnes & McD..., 1913) | ⇒ Apamea lignicolora Guenée, 1852 |
| Apamea atrosuffusa Barnes & McD..., 1913 | California tonguefish |
| Apamea auranticolor Grote, 1873 | |
| Apamea basilinea (Hufnagel, 1766) | ⇒ Apamea sordens Hufnagel, 1766 |
| Apamea bernardino Mikkola & Mu..., 2000 | Ocellated tonguefish |
| Apamea burgessi Morrison, 1874 | Burgess' Apamea Moth |
| Apamea burgessi leucoptera Mikkola, 2009 | |
| Apamea cariosa Guenée, 1852 | Nondescript Dagger Moth |
| Apamea castanea (Grote, 1874) | ⇒ Apamea amputatrix Fitch, 1857 |
| Apamea centralis Smith, 1890 | Lizard beetles |
| Apamea cinefacta (Grote, 1881) | ⇒ Apamea sordens Hufnagel, 1766 |
| Apamea cogitata (Smith, 1891) | ⇒ Apamea dubitans Walker, 1856 |
| Apamea commoda Walker, 1857 | Florida Bog Frog |
| Apamea commoda strigolata | |
| Apamea conradi (Grote, 1879) | ⇒ Apamea inficita Walker, 1857 |
| Apamea contradicta Smith, 1895 | Northern Banded Quaker |
| Apamea cristata Grote, 1878 | |
| Apamea cuculliformis Grote, 1875 | |
| Apamea devastator Brace, 1819 | Glassy cutworm |
| Apamea digitula Mikkola & Mu..., 2006 | Patchtail tonguefish |
| Apamea dionea (Smith, 1899) | ⇒ Apamea cariosa Guenée, 1852 |
| Apamea dubitans Walker, 1856 | Doubtful Agroperina |
| Apamea extensa (Grote, 1879) | ⇒ Apamea niveivenosa Grote, 1879 |
| Apamea fergusoni Mikkola and ..., 2009 | Sevenband tonguefish |
| Apamea finitima (Guenée, 1852) | ⇒ Apamea sordens Hufnagel, 1766 |
| Apamea flavistigma Moore, 1867 | |
| Apamea flavostigma | |
| Apamea gabrieli | |
| Apamea gelata (Lefèbvre, 1836) | ⇒ Apamea zeta Treitschke, 1825 |
| Apamea geminimacula Dyar, 1904 | |
| Apamea genialis Grote, 1874 | |
| Apamea grotei (Barnes & McD..., 1914) | ⇒ Apamea atrosuffusa Barnes & McD..., 1913 |
| Apamea helva Grote, 1875 | Yellow Three Spot |
| Apamea impulsa Guenée, 1852 | Impulsive Apamea |
| Apamea indocilis Walker, 1856 | Ignorant Apamea |
| Apamea inebriata Ferguson, 1977 | Drunk Apamea |
| Apamea inficita Walker, 1857 | Lined Quaker |
| Apamea inordinata Morrison, 1875 | Mexican Smilisca |
| Apamea inordinata semilunata Grote, 1881 | |
| Apamea keiferi | |
| Apamea leineri (FREYER, 1836) | ⇒ Conisania leineri FREYER, 1836 |
| Apamea lignicolora Guenée, 1852 | Wood-colored Apamea |
| Apamea lintneri Grote, 1873 | Ommatostola lintneri |
| Apamea longula Grote, 1879 | |
| Apamea lunata | |
| Apamea lutosa Andrews, 1877 | Opalescent Apamea |
| Apamea maxima Dyar, 1904 | |
| Apamea mixta (Grote, 1880) | ⇒ Melanapamea mixta Grote, 1881 |
| Apamea morna Strecker, 1879 | |
| Apamea nigrior Smith, 1890 | Black-dashed Apamea |
| Apamea niveivenosa Grote, 1879 | Filefishes |
| Apamea niveivenosa niveivenosa Grote, 1879 | |
| Apamea niveivenosa obscuroides Poole, 1989 | |
| Apamea obscura (Grote, 1879) | ⇒ Apamea niveivenosa Grote, 1879 |
| Apamea occidens Grote, 1878 | Western Apamea |
| Apamea ophiogramma Esper, 1794 | Double Lobed |
| Apamea parcata (Smith, 1903) | ⇒ Apamea commoda Walker, 1857 |
| Apamea pentheri (Rebel, 1906) | ⇒ Apamea platinea Treitschke, 1825 |
| Apamea perpensa Grote, 1881 | |
| Apamea plutonia Grote, 1883 | Dusky Apamea |
| Apamea popofensis (Walker, 1857) | ⇒ Apamea inficita Walker, 1857 |
| Apamea quinteri Mikkola and ..., 2009 | Sevenband tonguefish |
| Apamea relicina Morrison, 1874 | Southern peacock sole |
| Apamea robertsoni Mikkola & Mu..., 2006 | |
| Apamea rufescens Lempke, 1949 | |
| Apamea runata Smith, 1899 | |
| Apamea scoparia Mikkola, Mus..., 2000 | Brown tonguesole |
| Apamea semilunata (Grote, 1881) | ⇒ Apamea inordinata Morrison, 1875 |
| Apamea siskiyou Mikkola and ..., 2009 | Sevenband tonguefish |
| Apamea smythi Franclemont, 1952 | Fourlin tonguesole |
| Apamea sora (Smith, 1903) | ⇒ Apamea auranticolor Grote, 1873 |
| Apamea spaldingi Smith, 1909 | Spalding´s Apamea |
| Apamea tahoeensis Mikkola and ..., 2009 | Sevenband tonguefish |
| Apamea unita Smith, 1904 | |
| Apamea velata | |
| Apamea verbascoides Guenée, 1852 | Boreal Apamea |
| Apamea vulgaris Grote & Robi..., 1866 | Common Apamea |
| Apamea vultuosa Grote, 1875 | Airy Apamea |
| Apamea vultuosa multicolor Dyar, 1904 | |
| Apamea walshi Lafontaine, 2009 | Short-headed tonguesole |
| Apamea wikeri Quinter and ..., 2009 | Southern tonguesole |
| Apamea xylodes Mikkola and ..., 2009 | Sevenband tonguefish |
| Apharetra californiae (McDunnough, 1946) | ⇒ Sympistis californiae McDunnough, 1946 |
| Apharetra dentata (Grote, 1875) | ⇒ Sympistis dentata Grote, 1875 |
| Apharetra purpurea (McDunnough, 1940) | ⇒ Sympistis dentata Grote, 1875 |
| Aplectoides arufa | |
| Aplectoides condita Guenée, 1852 | |
| Aplectoides trabalis (Guenée, 1852) | ⇒ Aplectoides condita Guenée, 1852 |
| Aporophyla (Phylapora) lueneburgensis FREYER, 1848 | Northern Deep-brown Dart |
| Aporophyla (Phylapora) nigra Haworth, 1809 | Black Rustic |
| Aporophyla orthostigma Stephens, 1829 | |
| Apsaphida eremna Franclemont, 1973 | |
| Apterogenum ypsillon (Denis & Schi..., 1775) | ⇒ Fissipunctia ypsillon Denis & Schi..., 1775 |
| Archanara alameda (Smith, 1903) | ⇒ Capsula alameda Smith, 1903 |
| Archanara algae (Esper, 1789) | ⇒ Capsula algae Esper, 1789 |
| Archanara dissoluta Treitschke, 1825 | Brown-veined Wainscot |
| Archanara geminipuncta Haworth, 1809 | Twin-spotted Wainscot |
| Archanara laeta Morrison, 1875 | Red Sedge Borer |
| Archanara neurica Hübner, 1808 | White-mantled Wainscot |
| Archanara oblonga Grote, 1882 | Oblong Sedge Borer |
| Archanara sparganii (Esper, 1790) | ⇒ Globia sparganii Esper, 1790 |
| Archanara subflava Grote, 1882 | Subflava Sedge Borer |
| Archanarta acraea | |
| Arenostola phragmitidis Hübner, 1803 | Fen Wainscot |
| Argentostiria koebelei Riley, 1893 | |
| Argillophora furcilla Grote, 1873 | Sensitive fern |
| Argyrogramma basigera (Walker, 1865) | ⇒ Cerura scitiscripta Walker, 1865 |
| Argyrogramma verruca Fabricius, 1794 | Golden Looper |
| Argyrosticta aurifundens Walker, 1858 | |
| Argyrosticta croesita (Schaus, 1904) | ⇒ Argyrosticta ditissima Walker, 1857 |
| Argyrosticta ditissima Walker, 1857 | |
| Argyrosticta vauaurea Hampson, 1908 | |
| Arzama anoa Dyar, 1914 | |
| Arzama brehmei Barnes & McD..., 1916 | |
| Arzama densa (Walker, 1865) | ⇒ Bellura densa Walker, 1865 |
| Arzama obliqua Walker, 1865 | |
| Arzama obliquata (Grote & Robi..., 1868) | ⇒ Bellura obliqua Walker, 1865 |
| Aseptis adnixa Grote, 1880 | |
| Aseptis binotata Walker, 1865 | Rusty Shoulder Knot Moth |
| Aseptis binotata binotata | |
| Aseptis binotata curvata | |
| Aseptis bullata | |
| Aseptis bultata Smith, 1906 | |
| Aseptis cara Barnes & McD..., 1912 | Sharp-headed sole |
| Aseptis catalina Smith, 1899 | |
| Aseptis characta Grote, 1880 | |
| Aseptis dilara Strecker, 1899 | Kamchatka flounder |
| Aseptis ethnica Smith, 1899 | |
| Aseptis fanatica (Mustelin, 2006) | ⇒ Aseptis fannatica Mustelin, 2006 |
| Aseptis ferruginea Mustelin, 2000 | |
| Aseptis fumeola Hampson, 1908 | Durban tonguefish |
| Aseptis fumosa Grote, 1879 | |
| Aseptis geminimacula Dyar, 1904 | |
| Aseptis genetrix Grote, 1878 | |
| Aseptis harpi Crabo & Must..., 2018 | |
| Aseptis lichena Barnes & McD..., 1912 | Sharp-headed sole |
| Aseptis marina Grote, 1874 | |
| Aseptis monica Barnes & McD..., 1918 | West Coast sole |
| Aseptis murina Mustelin, 2000 | |
| Aseptis pausis Smith, 1899 | |
| Aseptis paviae Behr, 1874 | Cithartids |
| Aseptis perfumosa Hampson, 1918 | Natal tonguefish |
| Aseptis pseudolichena Mustelin & L..., 2000 | |
| Aseptis serrula Barnes & McD..., 1918 | West Coast sole |
| Aseptis susquesa Smith, 1908 | |
| Aseptis torreyana Mustelin, 2006 | Rock sole |
| Aspila belladonna Edwards, 1881 | |
| Aspila borealis Hampson, 1903 | |
| Aspila lupata Grote, 1875 | |
| Aspila oregonica Edwards, 1875 | |
| Aspila rhexiae (Fabricius, 1777) | ⇒ Heliothis virescens Fabricius, 1777 |
| Aspila subflexa (Guenée, 1852) | ⇒ Heliothis tergemina C. Felder & ..., 1874 |
| Asticta victoria (Grote, 1874) | ⇒ Lygephila victoria Grote, 1874 |
| Asymbletia dispar Herrich-Schä..., 1855 | |
| Atethmia ambusta Denis & Schi..., 1775 | |
| Athalia cornubiae Benson, 1931 | Sawfly |
| Athalia himantopus Klug, 1834 | |
| Athalia rosae Linnaeus, 1758 | Beet sawfly |
| Athalia wheeleri ♰ T. D. A. Coc..., 1906 | |
| Athetis (Hydrillula) pallustris Hübner, 1808 | Marsh Moth |
| Athetis (Proxenus) lepigone Moschler, 1860 | |
| Athetis atrostriga | |
| Athetis distincta (Janse, 1940) | ⇒ Athetis singula Möschler, 1883 |
| Athetis euxoa Krüger, 2001 | |
| Athetis gulnare Strecker, 1878 | |
| Athetis indigena | |
| Athetis laverna Druce, 1889 | |
| Athetis mendosa (McDunnough, 1927) | ⇒ Proxenus mendosa McDunnough, 1927 |
| Athetis mindara (Barnes & McD..., 1913) | ⇒ Proxenus mindara Barnes & McD..., 1913 |
| Athetis miranda (Grote, 1873) | ⇒ Proxenus miranda Grote, 1873 |
| Athetis mona | |
| Athetis rhigognostis Krüger, 2001 | |
| Athetis singula Möschler, 1883 | |
| Athetis tarda Guenée, 1852 | Slowpoke Moth |
| Athetis thoracica Moore, 1884 | Cutworm |
| Athetis tristicta Hampson, 1898 | |
| Aucha lucens Warren, 1913 | Ebony jewelwing |
| Aucha nectens Walker, 1858 | Sparkling Jewelwing |
| Aumakua omaomao Hayes & Sattler, 1980 | Giant Salamanders |
| Australothis rubrescens Walker, 1858 | Indian Weed Caterpillar |
| Australothis tertia Roepke, 1941 | |
| Australothis volatilis Matthews & P..., 1998 | |
| Autographa albavitta | |
| Autographa ampla Walker, 1857 | Broken-banded Y |
| Autographa arctica | |
| Autographa biloba (Stephens, 1832) | ⇒ Plusia festucae Linnaeus, 1758 |
| Autographa bimaculata Stephens, 1832 | Double-spotted Spangle |
| Autographa bractea Denis & Schi..., 1775 | Gold Spangle |
| Autographa brassicae | |
| Autographa brassicas | |
| Autographa buraetica Staudinger, 1892 | Ripplefin tonguefish |
| Autographa californica Speyer, 1875 | Alfalfa Looper |
| Autographa corusca Strecker, 1885 | Petrale sole |
| Autographa flagellum Walker, 1857 | Silver Whip |
| Autographa flavida Lafontaine &..., 2004 | |
| Autographa gamma Linnaeus, 1758 | Beet worm |
| Autographa jota Linnaeus, 1758 | Plain Golden Y |
| Autographa labrosa Grote, 1874 | |
| Autographa mappa Grote & Robi..., 1868 | Bay whiff |
| Autographa metallica Grote, 1875 | Shanded Gold Spot |
| Autographa pasiphaeia Grote, 1873 | |
| Autographa precationis Guenée, 1852 | Common Looper |
| Autographa precationis festivoides Guenée, 1852 | |
| Autographa precationist | Common Looper Moth |
| Autographa pseudogamma Grote, 1875 | Delicate Silver Y |
| Autographa pulchrina Haworth, 1809 | Beautiful Golden Y |
| Autographa rubida Ottolengui, 1902 | |
| Autographa rubidus (Ottolengui, 1902) | ⇒ Autographa rubida Ottolengui, 1902 |
| Autographa sanasoni Dod, 1910 | |
| Autographa sansoni Dod, 1910 | Alberta Beauty |
| Autographa speciosa Ottolengui, 1902 | Sumatra tonguefish |
| Autographa v-alba Ottolengui, 1902 | Sumatra tonguefish |
| Autographa valba Ottolengui, 1902 | |
| Autoplusia biloba | |
| Autoplusia egena Guenée, 1852 | Bean leaf miner |
| Autoplusia egenoides Franclemont ..., 1983 | |
| Autoplusia illustrata (Guenée, 1852) | ⇒ Notioplusia illustrata Guenée, 1852 |
| Autoplusia olivacea Skinner, 1917 | |
| Axenus amplus (H. Edwards, 1875) | ⇒ Axenus arvalis Grote, 1873 |
| Axenus arvalis Grote, 1873 | Sensitive fern |
| Axenus arvalis ochreacus | |
| Axylia putris Linnaeus, 1761 | Flame |
| Azenia edentata Grote, 1883 | |
| Azenia implora Grote, 1882 | |
| Azenia obtusa Herrich-Schä..., 1854 | Obtuse Yellow |
| Azenia perflava Harvey, 1875 | |
| Azenia procida Druce, 1889 | Bengal tonguesole |
| Azenia pulchra | |
| Azenia templetonae Clarke, 1937 | Threeline tonguefish |
| Azenia virida Barnes & McD..., 1916 | |
| Bagisara albicosta Schaus, 1911 | |
| Bagisara brouana Ferguson, 1997 | Rock sole |
| Bagisara buxea Grote, 1881 | Three-lined Bagisera Moth |
| Bagisara gulnare Strecker, 1878 | Bloch's tonguesole |
| Bagisara gustata (Dyar, 1923) | ⇒ Bagisara buxea Grote, 1881 |
| Bagisara incidens (Fabricius, 1793) | ⇒ Bagisara repanda Fabricius, 1793 |
| Bagisara laverna Druce, 1889 | Bengal tonguesole |
| Bagisara oula Dyar, 1913 | |
| Bagisara pacifica Schaus, 1911 | |
| Bagisara patula Druce, 1898 | |
| Bagisara praecelsa Ferguson, 1997 | Rock sole |
| Bagisara rectifascia Grote, 1874 | Straight Lined Mallow Moth |
| Bagisara repanda Fabricius, 1793 | Wavy Lined Mallow Moth |
| Bagisara tristicta Hampson, 1898 | Spotted tonguesole |
| Balsa labecula Grote, 1880 | White-blotched Balsa |
| Balsa malana Fitch, 1856 | Many Dotted Appleworm Moth |
| Balsa tristrigella Walker, 1866 | Three-lined Balsa |
| Baniana helle Schaus, 1914 | |
| Baniana minor Lafontaine &..., 2010 | Smallscale flatfish |
| Baniana ostia Druce, 1898 | |
| Baniana pastoria Schaus, 1911 | |
| Baniana phruxus Schaus, 1914 | |
| Baniana strigata Schaus, 1911 | |
| Baptarma felicita Smith, 1904 | |
| Basilodes catharops (Dyar, 1911) | ⇒ Basilodes chrysopis Grote, 1881 |
| Basilodes chrysopis Grote, 1881 | Cliff-brake |
| Basilodes mirabilis | |
| Basilodes pepita Guenée, 1852 | Gold Moth |
| Basilodes straminea Poole, 1995 | Pacific plaice |
| Basilodes territans | |
| Behrensia bicolor McDunnough, 1941 | Sand sole |
| Behrensia conchiformis Grote, 1875 | |
| Behrensia conchiformis conchiformis | |
| Behrensia conchiformis suffusa Buckett, 1964 | |
| Beihania cuculiella Wiltshire, 1967 | |
| Bellura anoa (Dyar, 1913) | ⇒ Bellura obliqua Walker, 1865 |
| Bellura brehmei Barnes & McD..., 1916 | |
| Bellura densa Walker, 1865 | Pickerelweed borer |
| Bellura diffusa (Grote, 1878) | ⇒ Bellura gortynoides Walker, 1865 |
| Bellura gortynoides Walker, 1865 | Green milkweed |
| Bellura obliqua Walker, 1865 | Cattail Borer |
| Bellura obliqua gargantua (Dyar, 1913) | ⇒ Bellura obliqua Walker, 1865 |
| Bellura obliqua obliqua | |
| Bellura obliqua pallida (Barnes & Benj., 1924) | ⇒ Bellura obliqua Walker, 1865 |
| Bellura vulnifica (Grote, 1873) | ⇒ Bellura gortynoides Walker, 1865 |
| Bendis aemylia Druce, 1890 | |
| Bendis detrahens Walker, 1858 | |
| Bendis duplicans Möschler, 1880 | |
| Bendis formularis Geyer, 1837 | |
| Bendis fufius Schaus, 1894 | |
| Bendis griseipennis Grote, 1882 | |
| Bendis hinna Geyer, 1837 | |
| Benjaminiola colorada Smith, 1900 | |
| Berresa natalis (Walker, 1858) | ⇒ Bagisara praecelsa Ferguson, 1997 |
| Berresa rufa Bethune-Baker, 1906 | Eight-Spot |
| Blepharita ducta Grote, 1878 | |
| Blepharita tenera Smith, 1900 | |
| Blepharita versuta (Smith, 1896) | ⇒ Mniotype ducta Grote, 1878 |
| Bomolocha abalienalis (Walker, 1859) | ⇒ Hypena abalienalis Walker, 1859 |
| Bomolocha abalinealis Walker, 1859 | |
| Bomolocha atomaria Smith, 1903 | |
| Bomolocha baltimoralis (Guenée, 1854) | ⇒ Hypena baltimoralis Guenée, 1854 |
| Bomolocha bijugalis (Walker, 1858) | ⇒ Hypena bijugalis Walker, 1859 |
| Bomolocha chicagonis (Dyar, 1904) | ⇒ Hypena atomaria Smith, 1903 |
| Bomolocha deceptalis (Walker, 1859) | ⇒ Hypena deceptalis Walker, 1859 |
| Bomolocha edictalis (Walker, 1859) | ⇒ Hypena edictalis Walker, 1859 |
| Bomolocha henloa Smith, 1905 | |
| Bomolocha madefactalis (Guenée, 1854) | ⇒ Hypena madefactalis Guenée, 1854 |
| Bomolocha manalis (Walker, 1859) | ⇒ Hypena manalis Walker, 1859 |
| Bomolocha palparia (Walker, 1861) | ⇒ Hypena palparia Walker, 1861 |
| Bomolocha ramstadti Wyatt, 1967 | |
| Bomolocha ramstadtii | |
| Bomolocha scutellaris (Walker, 1861) | ⇒ Hypena palparia Walker, 1861 |
| Bomolocha sordidula (Grote, 1873) | ⇒ Hypena sordidula Grote, 1872 |
| Bomolocha umbralis Smith, 1884 | |
| Bomolocha vega | ⇒ Hypena vega Smith, 1900 |
| Brachionycha borealis Smith, 1899 | Boreal Fan Moth |
| Brachylomia albidior (Strecker, 1898) | ⇒ Brachylomia populi Strecker, 1898 |
| Brachylomia algens Grote, 1878 | |
| Brachylomia cascadia J.T.Troubrid..., 2007 | Hornfishes |
| Brachylomia curvifascia Smith, 1891 | Lizard beetles |
| Brachylomia discinigra Walker, 1856 | Black-disc Sallow |
| Brachylomia discolor Smith, 1904 | |
| Brachylomia elda French, 1887 | |
| Brachylomia obscurifascia J.T.Troubrid..., 2007 | Hornfishes |
| Brachylomia populi Strecker, 1898 | Reticulate spikefish |
| Brachylomia rectifascia Smith, 1891 | Lizard beetles |
| Brachylomia sierra J.T.Troubrid..., 2007 | Hornfishes |
| Brachylomia thula Strecker, 1898 | Reticulate spikefish |
| Brachylomia viminalis Fabricius, 1776 | Minor Shoulder-knot |
| Bradunia improba Schaus, 1916 | |
| Braehylomia curvifascia | |
| Bryocodia lepidula Grote, 1874 | |
| Bryolymnia anthracitaria Ferris & McF..., 2007 | |
| Bryolymnia biformata Lafontaine &..., 2010 | Smallscale flatfish |
| Bryolymnia ensina Barnes, 1907 | |
| Bryolymnia marginata Schaus, 1911 | |
| Bryolymnia marti R.W. Holland, 2010 | |
| Bryolymnia mixta Lafontaine &..., 2010 | Smallscale flatfish |
| Bryolymnia semifascia J.B. Smith, 1900 | Half-banded Bryolymnia |
| Bryolymnia viridata Harvey, 1876 | |
| Bryolymnia viridimedia J.B. Smith, 1905 | Macao sole |
| Bryophila (Bryoleuca) raptricula (Denis & Schi..., 1775) | ⇒ Cryphia raptricula Denis & Schi..., 1775 |
| Bryophila (Bryophila) domestica Hufnagel, 1775 | Marbled Beauty |
| Calamia deliciosa Boursin, 1957 | |
| Calamia tridens Hufnagel, 1766 | Burren Green |
| Callopistria carmioli Schaus, 1911 | |
| Callopistria cordata Ljung., 1825 | Silver-spotted Fern Moth |
| Callopistria floridensis Guenée, 1852 | Florida Callopistria |
| Callopistria granitosa Guenée, 1852 | Granitose Fern Moth |
| Callopistria jamaicensis Möschler, 1886 | Cutworm moth |
| Callopistria maillardi Guenée, 1862 | Cutworm |
| Callopistria mollissima Guenée, 1852 | Pink Shaded Fern Moth |
| Callopistria panamensis Druce, 1889 | |
| Callopistria strena (Guenée, 1852) | ⇒ Callopistria floridensis Guenée, 1852 |
| Callostolis polyrrhoda | |
| Calocampa brucei | |
| Calocampa drucei | |
| Calophasia lunula Hufnagel, 1766 | Atlantic sole |
| Calophasia strigata | |
| Calymniodes conchylis Guenée, 1852 | |
| Campometra bilineata | |
| Campometra cinctipalpis | |
| Campometra fraterna | |
| Campometra minor | |
| Candica discistriga | |
| Capis curvata Grote, 1882 | Coffee cliffbrake |
| Capsula alameda Smith, 1903 | Southern peacock sole |
| Capsula laeta (Morrison, 1875) | ⇒ Globia laeta Morrison, 1875 |
| Capsula subflava (Grote, 1882) | ⇒ Globia subflava Grote, 1882 |
| Caradrina (Caradrina) morpheus Hufnagel, 1766 | Atlantic sole |
| Caradrina (Eremodrina) distigma Chrétien, 1913 | |
| Caradrina (Eremodrina) gilva Donzel, 1837 | |
| Caradrina (Paradrina) atriluna Guenée, 1852 | |
| Caradrina (Paradrina) clavipalpis (Scopoli, 1763) | ⇒ Paradrina clavipalpis Scopoli, 1763 |
| Caradrina (Paradrina) rebeli (Staudinger, 1901) | ⇒ Paradrina rebeli Staudinger, 1901 |
| Caradrina (Paradrina) selini Boisduval, 1840 | |
| Caradrina (Platyperigea) montana Bremer, 1861 | Civil Rustic |
| Caradrina atrostriga Barnes & McD..., 1912 | Sharp-headed sole |
| Caradrina beta (Barnes & Ben..., 1926) | ⇒ Caradrina camina Smith, 1894 |
| Caradrina camina Smith, 1894 | Filefishes |
| Caradrina camina camina | |
| Caradrina civica (Grote, 1883) | ⇒ Caradrina montana Bremer, 1861 |
| Caradrina distincta (Barnes, 1928) | ⇒ Caradrina distinctoides Poole, 1989 |
| Caradrina distinctoides Poole, 1989 | Filefishes |
| Caradrina drasteroides | |
| Caradrina extima (Walker, 1865) | ⇒ Caradrina montana Bremer, 1861 |
| Caradrina fragosa | |
| Caradrina leucorena | |
| Caradrina mantalini | |
| Caradrina meralis Morrison, 1875 | Rare Sand Quaker |
| Caradrina mona Barnes & McD..., 1912 | Sharp-headed sole |
| Caradrina multifera Walker, 1856 | Speckled Rustic |
| Caradrina pseudadelphia Boursin, 1939 | |
| Caradrina signa Fletcher D. S., 1961 | |
| Catabena lineolata Walker, 1865 | Fine Lined Sallow |
| Catabena pronuba Barnes & McD..., 1916 | |
| Catabena sagittata Barnes & McD..., 1913 | |
| Catabena vitrina (Walker, 1857) | ⇒ Catabenoides vitrina Walker, 1857 |
| Catabenoides terminellus Grote, 1883 | |
| Catabenoides vitrina Walker, 1857 | |
| Caularis lunata Hampson, 1904 | Reticulated leatherjacket |
| Caularis undulans Walker, 1857 | |
| Celaena haworthii Curtis, 1829 | Haworth's Minor |
| Celaena lapara | |
| Celaena reniformis (Grote, 1874) | ⇒ Helotropha reniformis Grote, 1874 |
| Ceramica pisi Linnaeus, 1758 | Broom brocade moth |
| Cerapoda arrosta | |
| Cerapoda defectipes | |
| Cerapoda stylata (Smith, 1894) | ⇒ Rhizagrotis stylata J. B. Smith, 1893 |
| Cerapteryx graminis Linnaeus, 1758 | Antler |
| Cerapteryx rufo costa Tutt, 1891 | |
| Cerastis cornuta Grote, 1874 | |
| Cerastis enigmatica Lafontaine &..., 1997 | Clawed Frogs |
| Cerastis fishii Grote, 1878 | Fish'S Dart |
| Cerastis gloriosa Lafontaine &..., 1997 | African Clawed Frog |
| Cerastis leucographa Denis & Schi..., 1775 | White-marked |
| Cerastis robertsoni Lafontaine &..., 1997 | Clawed Frogs |
| Cerastis rubricosa Denis & Schi..., 1775 | Red Chestnut |
| Cerastis salicarum Walker, 1857 | Willow Dart |
| Cerastis tenebrifera Walker, 1865 | Reddish Speckled Dart |
| Cerathosia idella | |
| Cerathosia tricolor Smith, 1887 | Alcock's crested flounder |
| Cerma albipuncta Barnes & McD..., 1910 | |
| Cerma canoa | |
| Cerma cerintha Treitschke, 1826 | Straightsnout filefish |
| Cerma cora Hübner, 1827 | Bird Dropping Moth |
| Cerma cuerva (Barnes, 1907) | ⇒ Cryphia cuerva Barnes, 1907 |
| Cerma fascia Smith, 1903 | |
| Cerma flavidior Barnes & McD..., 1911 | |
| Cerma galva Strecker, 1899 | |
| Cerma nana (Barnes & McD..., 1911) | ⇒ Cryphia nana Barnes & McD..., 1911 |
| Cerma oaklandiae Barnes & McD..., 1911 | |
| Cerma olivacea (Smith, 1891) | ⇒ Cucullia convexipennis Grote & Robi..., 1868 |
| Cerma pallida (Barnes & Lin..., 1922) | ⇒ Cryphia pallidioides Poole, 1989 |
| Cerma sarepta Barnes, 1907 | |
| Cerma sirius Barnes & McD..., 1918 | West Coast sole |
| Chaetaglaea cerata Franclemont, 1943 | Waxed Sallow |
| Chaetaglaea fergusoni Brou, 1997 | Fantail filefish |
| Chaetaglaea rhonda Stead & Trou..., 2016 | |
| Chaetaglaea sericea Morrison, 1874 | Silky Sallow |
| Chaetaglaea tremula Harvey, 1874 | Barrens Chaetaglaea |
| Chalcoecia patricia Schaus, 1911 | |
| Chalcopasta acema Druce, 1889 | Bengal tonguesole |
| Chalcopasta chryseochilus Dyar, 1909 | |
| Chalcopasta fulgens Barnes & McD..., 1912 | Sand sole |
| Chalcopasta howardi H. Edwards, 1877 | |
| Chalcopasta koebelei (Riley, 1893) | ⇒ Argentostiria koebelei Riley, 1893 |
| Chalcopasta territans H. Edwards, 1884 | Pygmy tonguefish |
| Chamaclea gladiola | |
| Chamaeclea basiochrea Barnes & McD..., 1916 | |
| Chamaeclea pernana Grote, 1881 | |
| Chamyris cerintha Treitschke, 1825 | |
| Chamyris obscura (Dyar, 1923) | ⇒ Cerma cerintha Treitschke, 1826 |
| Chamyris sirius Barnes & McD..., 1918 | |
| Charadra circulifera (Guenée, 1852) | ⇒ Charadra deridens Guenée, 1852 |
| Charadra contigua (Guenée, 1852) | ⇒ Charadra deridens Guenée, 1852 |
| Charadra deridens Guenée, 1852 | Laugher |
| Charadra dispulsa Morrison, 1875 | |
| Charadra franclemonti Anweiler & B..., 2010 | Whitespotted filefish |
| Charadra fumosa (Guenée, 1852) | ⇒ Charadra deridens Guenée, 1852 |
| Charadra ingenua (Smith, 1906) | ⇒ Charadra deridens Guenée, 1852 |
| Charadra moneta Anweiler & B..., 2010 | Orangespotted filefish |
| Charadra pata Druce, 1894 | |
| Charadra sudena (Guenée, 1852) | ⇒ Charadra deridens Guenée, 1852 |
| Charadra tapa Anweiler & B..., 2010 | Orangespotted filefish |
| Charanyca (Charanyca) trigrammica Hufnagel, 1766 | Treble Lines |
| Charanyca (Rusina) ferruginea (Esper, 1785) | ⇒ Rusina ferruginea Esper, 1785 |
| Charoblemma unilinea Dyar, 1914 | |
| Chasmina pulchra Walker, 1857 | |
| Chazaria incarnata FREYER, 1838 | |
| Cherokeea attakullakulla Quinter & Su..., 2014 | |
| Chersotis elegans Eversmann, 1837 | |
| Chersotis juncta Grote, 1878 | Stirrup and Spear Dart Moth |
| Chilodes enervata Guenée, 1852 | |
| Chilodes maritima Tauscher, 1806 | Silky Wainscot |
| Chloridea subflexa Guenée, 1852 | Subflexus Straw Moth |
| Chloridea virescens Fabricius, 1777 | Tobacco budworm |
| Chloronycta tybo Barnes, 1904 | |
| Choephora fungorum Grote, 1868 | Bent Lined Dart |
| Chorizagrotis auxiliaris (Grote, 1873) | ⇒ Euxoa auxiliaris Grote, 1873 |
| Chorizagrotis inconcinna Harvey, 1875 | |
| Chorizagrotis terrealis Grote, 1882 | |
| Chortodes basistriga (McDunnough, 1933) | ⇒ Hypocoena basistriga McDunnough, 1933 |
| Chortodes defecta (Grote, 1874) | ⇒ Photedes defecta Grote, 1874 |
| Chortodes dispersa (Eversmann, 1855) | ⇒ Hypocoena stigmatica Eversmann, 1855 |
| Chortodes enervata (Guenée, 1852) | ⇒ Photedes enervata Guenée, 1852 |
| Chortodes inquinata (Guenée, 1852) | ⇒ Hypocoena inquinata Guenée, 1852 |
| Chortodes orphnina (Guenée, 1852) | ⇒ Photedes enervata Guenée, 1852 |
| Chortodes stigmatica (Eversmann, 1855) | ⇒ Hypocoena stigmatica Eversmann, 1855 |
| Chrysanympha formosa Grote, 1865 | Formosa Looper |
| Chrysodeixis (Chrysodeixis) argentifera Guenée, 1852 | Tobacco Looper |
| Chrysodeixis (Chrysodeixis) chalcites Esper, 1789 | Golden Twin-spot |
| Chrysodeixis (Chrysodeixis) eriosoma Doubleday, 1843 | Cabbage semi-looper |
| Chrysodeixis includens Walker, 1857 | Cutworm Moth |
| Chrysoecia atrolinea Barnes & McD..., 1912 | Sharp-headed sole |
| Chrysoecia gladiola Barnes, 1907 | |
| Chrysoecia scira Druce, 1889 | Bengal tonguesole |
| Chrysoecia thoracica H. Edwards, 1884 | Pygmy tonguefish |
| Chytonix commixta Schaus, 1914 | |
| Chytonix connecta | |
| Chytonix cyanochlora Schaus, 1911 | |
| Chytonix divesta (Grote, 1874) | ⇒ Oligia divesta Grote, 1874 |
| Chytonix elegans Schaus, 1911 | |
| Chytonix mniochroa Hampson, 1908 | |
| Chytonix palliatricula Guenée, 1852 | Cloaked Marvel |
| Chytonix palliatricula iaspis Guenée, 1852 | ´iaspis´ Cloaked Marvel |
| Chytonix ruperti Franclemont, 1941 | |
| Chytonix segregata Butler, 1878 | |
| Chytonix semifascia | |
| Chytonix sensilis Grote, 1881 | Cliff-brake |
| Chytonix sensilis complex | |
| Chytonix splendens Druce, 1890 | |
| Cirphis calidior | |
| Cirphis dissimilis | |
| Cirphis februalis Hill, 1924 | |
| Cirrhophanus duplicatus Smith, 1891 | |
| Cirrhophanus dyari Cockerell, 1899 | |
| Cirrhophanus pretiosa Morrison, 1875 | |
| Cirrhophanus triangulifer Grote, 1872 | Goldenrod Stowaway |
| Cirrhophanus triangulifera Grote, 1872 | Goldenrod Stowaway |
| Clapra deucalion Schaus, 1914 | |
| Clapra oculata Schaus, 1914 | |
| Cobalos angelicus Smith, 1899 | |
| Cobalos franciscana Smith, 1899 | |
| Cobalos franciscanus Smith, 1899 | |
| Cobubatha albiciliata | ⇒ Allerastria albiciliatus J.B. Smith, 1903 |
| Cobubatha albiciliata chacoensis | |
| Cobubatha albiciliata paula | |
| Cobubatha albiciliatus (Smith, 1903) | ⇒ Allerastria albiciliatus J.B. Smith, 1903 |
| Cobubatha anaea Druce, 1898 | |
| Cobubatha annae | ⇒ Allerastria annae R.M. Brown, 1987 |
| Cobubatha antonita (Dyar, 1911) | ⇒ Cobubatha orthozona Hampson, 1910 |
| Cobubatha dimidata Smith, 1905 | |
| Cobubatha dividua Grote, 1879 | |
| Cobubatha goyanensis (Hampson, 1910) | ⇒ Tripudia versutus H. Edwards, 1881 |
| Cobubatha hippotes Druce, 1889 | Bengal tonguesole |
| Cobubatha inquaesita Barnes & Ben..., 1924 | |
| Cobubatha limbatus H. Edwards, 1881 | |
| Cobubatha lixiva Grote, 1882 | |
| Cobubatha luda Druce, 1898 | |
| Cobubatha megaplaga Dyar, 1912 | |
| Cobubatha metaspilaris Walker, 1863 | |
| Cobubatha munna Dyar, 1916 | |
| Cobubatha numa Druce, 1889 | Bengal tonguesole |
| Cobubatha ochrocraspis Hampson, 1910 | Pointhead flounder |
| Cobubatha orthozona Hampson, 1910 | Yellowfinned leatherjacket |
| Cobubatha punctifinis (Hampson, 1910) | ⇒ Cobubatha metaspilaris Walker, 1863 |
| Cobubatha quadrifera Zeller, 1874 | |
| Cocubatha albiciliata | |
| Coenobia rufa Haworth, 1809 | Small Rufous |
| Coenophila opacifrons Grote, 1878 | Blueberry Dart |
| Colbusa euclidia Walker, 1865 | |
| Colocasia coryli Linnaeus, 1758 | Nut-tree Tussock |
| Colocasia flavicornis Smith, 1884 | Saddled Yellowhorn |
| Colocasia propinguilnea | Closebanded Yellowhorn |
| Colocasia propinquilinea Grote, 1873 | Close-banded Demas |
| Conacontia flavicosta | |
| Conacontia huachuca | |
| Condica albigera Guenée, 1852 | Boneset Groundling |
| Condica albolabes Grote, 1880 | |
| Condica andrena Smith, 1911 | Rough triggerfish |
| Condica begallo Barnes, 1905 | Arrowtooth flounder |
| Condica charada Schaus, 1906 | Panga filefish |
| Condica circuita Guenée, 1852 | |
| Condica claufacta (Walker, 1857) | ⇒ Condica sutor Guenée, 1852 |
| Condica concisa Walker, 1856 | |
| Condica confederata Grote, 1874 | Confederate Moth |
| Condica cupentia Cramer, 1779 | Splotched Groundling |
| Condica discistriga Smith, 1894 | Filefishes |
| Condica dolorosa Walker, 1865 | Cutworm |
| Condica egestis Smith, 1894 | Filefishes |
| Condica hypocritica of | |
| Condica illecta Walker, 1865 | Cutworm |
| Condica imitata Druce, 1891 | |
| Condica leucorena Smith, 1900 | |
| Condica luxuriosa Dyar, 1926 | |
| Condica mersa Morrison, 1875 | |
| Condica mobilis Walker, 1857 | Mobile Groundling |
| Condica morsa Smith, 1907 | Largescale tonguefish |
| Condica orta Barnes & McD..., 1912 | Sharp-headed sole |
| Condica parista Schaus, 1921 | Ocean triggerfish |
| Condica punctifera Walker, 1857 | Cutworm moth |
| Condica samula Druce, 1898 | |
| Condica sutor Guenée, 1852 | Cobbler Moth |
| Condica temecula Barnes, 1905 | Arrowtooth flounder |
| Condica vecors Guenée, 1852 | Dusky Groundling |
| Condica videns Guenée, 1852 | White Dotted Groundling |
| Conisania (Conisania) leineri FREYER, 1836 | |
| Conistra (Conistra) rubiginosa Scopoli, 1763 | Black-spot Chestnut |
| Conistra (Conistra) vaccinii Linnaeus, 1761 | Chestnut |
| Conistra fringata | |
| Conochares acutus (Smith, 1905) | ⇒ Ponometia acutus Smith, 1905 |
| Conochares alter Smith, 1903 | |
| Conochares altera (Smith, 1903) | ⇒ Ponometia altera Smith, 1903 |
| Conochares ariconae | |
| Conochares arizonae (H. Edwards, 1878) | ⇒ Ponometia elegantula Harvey, 1876 |
| Conochares catalina (Smith, 1906) | ⇒ Ponometia acutus Smith, 1905 |
| Conochares elegantula (Harvey, 1876) | ⇒ Ponometia elegantula Harvey, 1876 |
| Conochares elegantulus | ⇒ Ponometia elegantula Harvey, 1876 |
| Conservula anodonta Guenée, 1852 | Sharp Angle Shades |
| Copablepharon absidum Harvey, 1875 | Columbia Dune Moth |
| Copablepharon alaskensis Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon albisericea Blanchard, 1976 | Ocean triggerfish |
| Copablepharon album (Harvey, 1876) | ⇒ Protogygia album Harvey, 1876 |
| Copablepharon atrinotum Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon canariana McDunnough, 1932 | Cushion draba |
| Copablepharon canariana canariana Traugott-Olsen, 1995 | |
| Copablepharon canariana constrasta | |
| Copablepharon canarianum (McDunnough, 1932) | ⇒ Copablepharon canariana McDunnough, 1932 |
| Copablepharon columbia Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon contrastum (McDunnough, 1932) | ⇒ Copablepharon canariana McDunnough, 1932 |
| Copablepharon flavum Fauske & Laf..., 2004 | Ground Coqui |
| Copablepharon fuscum Troubridge &..., 1995 | Sand-verbena Moth |
| Copablepharon gillaspyi Blanchard, 1976 | Ocean triggerfish |
| Copablepharon grande (Strecker, 1878) | ⇒ Copablepharon longipenne Grote, 1882 |
| Copablepharon grandis Strecker, 1875 | Pale Yellow Dune Moth |
| Copablepharon hopfingeri (Franclemont, 1954) | ⇒ Copablepharon viridisparsa Dod, 1916 |
| Copablepharon longipenne Grote, 1882 | Coffee cliffbrake |
| Copablepharon longipenne serraticornis A. Blanchard, 1976 | |
| Copablepharon longipennis Grote, 1882 | |
| Copablepharon michiganensis Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon mustelini Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon mutans Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon nevada Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon opleri Lafontaine, 2004 | |
| Copablepharon pictum Fauske & Laf..., 2004 | Ground Coqui |
| Copablepharon robertsoni Crabo & Lafo..., 2004 | Burrowing Toads |
| Copablepharon sanctaemonicae Dyar, 1904 | |
| Copablepharon santaemonicae | |
| Copablepharon serrata McDunnough, 1932 | Cushion draba |
| Copablepharon serraticornis (Blanchard, 1976) | ⇒ Copablepharon longipenne Grote, 1882 |
| Copablepharon serratigrande Lafontaine, 2004 | |
| Copablepharon serratum (McDunnough, 1932) | ⇒ Copablepharon serrata McDunnough, 1932 |
| Copablepharon spiritum Crabo & Fauske, 2004 | Leiopelmatids |
| Copablepharon spiritum bicolor Crabo & Fauske, 2004 | |
| Copablepharon spiritum lutescens Crabo & Fauske, 2004 | |
| Copablepharon subflavidens (Strecker, 1878) | ⇒ Copablepharon longipenne Grote, 1882 |
| Copablepharon viridisparsa Dod, 1916 | Black durgon |
| Copablepharon viridisparsa gilvum Crabo & Lafo..., 2004 | |
| Copablepharon viridisparsa hopfingeri Franclemont, 1954 | |
| Copablepharon viridisparsa ravum Crabo & Lafo..., 2004 | |
| Copablepharon viridisparsum (Dod, 1916) | ⇒ Copablepharon viridisparsa Dod, 1916 |
| Copanarta aurea Grote, 1879 | |
| Copanarta nigerrima (Smith, 1903) | ⇒ Copanarta aurea Grote, 1879 |
| Copanarta sexpunctata Barnes & McD..., 1916 | |
| Copibryophila angelica Smith, 1900 | Silktassel |
| Copicucullia antipoda (Strecker, 1878) | ⇒ Cucullia antipoda Strecker, 1877 |
| Copicucullia astigma Smith, 1894 | |
| Copicucullia basipuncta (Barnes & McD..., 1918) | ⇒ Cucullia basipuncta Barnes & McD..., 1918 |
| Copicucullia cucullioides (Barnes & Ben..., 1923) | ⇒ Cucullia cucullioides Barnes & Ben..., 1923 |
| Copicucullia eulepis (Grote, 1876) | ⇒ Cucullia eulepis Grote, 1876 |
| Copicucullia heinrichi (Barnes & Ben..., 1924) | ⇒ Cucullia heinrichi Köhler, 1952 |
| Copicucullia incresa Smith, 1910 | |
| Copicucullia jemezensis (Dyar, 1922) | ⇒ Cucullia astigma Smith, 1894 |
| Copicucullia luteodisca (Smith, 1909) | ⇒ Cucullia antipoda Strecker, 1877 |
| Copicucullia mcdunnoughi Henne, 1940 | |
| Copidryas cosyra Druce, 1896 | |
| Copipanolis cubilis (Guenée, 1852) | ⇒ Psaphida styracis Guenée, 1852 |
| Copipanolis fasciata (Guenée, 1852) | ⇒ Psaphida styracis Guenée, 1852 |
| Copipanolis styracis (Guenée, 1852) | ⇒ Psaphida styracis Guenée, 1852 |
| Copivaleria grotei Smith, 1893 | Grote's Sallow |
| Coranarta cordigera (Thunberg, 1788) | ⇒ Coranarta luteola Grote & Robi..., 1865 |
| Coranarta luteola Grote & Robi..., 1865 | Halibuts |
| Cosmia (Calymnia) calami Harvey, 1876 | American Dun Bar |
| Cosmia (Calymnia) elisae Lafontaine &..., 2003 | Black triggerfish |
| Cosmia (Calymnia) epipaschia Grote, 1883 | |
| Cosmia (Calymnia) praeacuta Smith, 1894 | Filefishes |
| Cosmia (Calymnia) trapezina Linnaeus, 1758 | Dun-bar |
| Cosmia (Nemus) pyralina Denis & Schi..., 1775 | Lunar-spotted Pinion |
| Cosmia canescens (Behr, 1885) | ⇒ Cosmia calami Harvey, 1876 |
| Cosmia imbuta Boisduval, 1840 | |
| Cosmia punctirena | |
| Cosmia rufa Strand, 1921 | |
| Cosmia ulicis Staudinger, 1859 | |
| Crambodes lunata | |
| Crambodes talidiformis Guenée, 1852 | Verbena Moth |
| Craniophora ligustri Denis & Schi..., 1775 | Coronet |
| Crassivesica bocha (Morrison, 1874) | ⇒ Euxoa bochus Morrison, 1874 |
| Crassivesica bochus (Morrison, 1874) | ⇒ Euxoa bochus Morrison, 1874 |
| Crimona pallimedia Smith, 1902 | |
| Crocigrapha normani Grote, 1874 | Climbing cherry cutworm |
| Cropia connecta Smith, 1894 | Filefishes |
| Cropia hadenoides (Walker, 1857) | ⇒ Cropia consonens Dyar, 1910 |
| Cropia phila Druce, 1889 | |
| Cropia ruthaea Dyar, 1910 | Filefishes |
| Cropia templada Schaus, 1906 | Panga filefish |
| Crymodes devastator (Brace, 1819) | ⇒ Apamea devastator Brace, 1819 |
| Crymodes longula | ⇒ Apamea longula Grote, 1879 |
| Crymodes migrata | ⇒ Apamea relicina Morrison, 1874 |
| Cryphia (Bryoleuca) raptricula Denis & Schi..., 1775 | Marbled Gray |
| Cryphia (Cryphia) pallida Bethune-Baker, 1894 | |
| Cryphia albipuncta Hampson, 1894 | |
| Cryphia cuerva Barnes, 1907 | Cryphia Moth |
| Cryphia cyanympha (Ferguson, 1988) | ⇒ Elaphria cyanympha Ferguson, 1989 |
| Cryphia fascia Smith, 1904 | Southern peacock sole |
| Cryphia flavidior Barnes & McD..., 1911 | Fringed filefish |
| Cryphia flavipuncta Mustelin, 2006 | Rock sole |
| Cryphia nana Barnes & McD..., 1911 | Fringed filefish |
| Cryphia nanoides (Franclemont ..., 1983) | ⇒ Cryphia nana Barnes & McD..., 1911 |
| Cryphia oaklandiae Barnes & McD..., 1911 | Fringed filefish |
| Cryphia olivacea Smith, 1891 | Lizard beetles |
| Cryphia olivacia | ⇒ Cryphia olivacea Smith, 1891 |
| Cryphia orocharis Boursin, 1944 | |
| Cryphia pallidioides Poole, 1989 | Filefishes |
| Cryphia sarepta Barnes, 1907 | |
| Cryphia semifascia Smith, 1900 | |
| Cryphia viridata (Harvey, 1876) | ⇒ Bryolymnia viridata Harvey, 1876 |
| Crypsedra gemmea Treitschke, 1825 | Cameo |
| Cryptocala acadiensis Bethune-Baker, 1869 | Catocaline dart |
| Cryptochrostis (Cryptochrostis) crocea Walker, 1867 | |
| Cryptochrostis (Cryptochrostis) suppulchraria Hübner, 1823 | |
| Ctenoplusia (Ctenoplusia) albostriata BREMER & GREY, 1853 | Moth |
| Ctenoplusia (Ctenoplusia) asteia Dufay, 1972 | |
| Ctenoplusia furcifera furcifera Walker, 1857 | |
| Ctenoplusia (Ctenoplusia) oxygramma Geyer, 1832 | Sharp Stigma Looper |
| Cucullia (Cucullia) absinthii Linnaeus, 1761 | The Wormwood |
| Cucullia (Cucullia) asteris Denis & Schi..., 1775 | Star-wort |
| Cucullia (Cucullia) chamomillae Denis & Schi..., 1775 | Chamomile Shark |
| Cucullia (Cucullia) lactea Fabricius, 1787 | |
| Cucullia (Cucullia) lucifuga Denis & Schi..., 1775 | |
| Cucullia (Cucullia) propinqua (Eversmann, 1842) | ⇒ Cucullia antipoda Strecker, 1877 |
| Cucullia (Cucullia) santonici Hübner, 1813 | |
| Cucullia (Cucullia) tanaceti Denis & Schi..., 1775 | |
| Cucullia (Cucullia) umbratica Linnaeus, 1758 | Shark |
| Cucullia agua (Schaus, 1898) | ⇒ Cucullia lilacina Schaus, 1898 |
| Cucullia albida Smith, 1894 | |
| Cucullia alfarata Strecker, 1898 | Camphorweed Cucullia |
| Cucullia anthocharis Boursin, 1969 | |
| Cucullia antipoda Strecker, 1877 | |
| Cucullia argyrina Guenée, 1852 | |
| Cucullia aribac Barnes, 1904 | |
| Cucullia arizona (Smith, 1905) | ⇒ Cucullia oribac Barnes, 1904 |
| Cucullia asteriodes Guenée, 1852 | The Asteroid |
| Cucullia asteroides Guenée, 1852 | Asteroid |
| Cucullia asteroids Guenée, 1852 | |
| Cucullia astigma Smith, 1894 | Filefishes |
| Cucullia basipuncta Barnes & McD..., 1918 | West Coast sole |
| Cucullia bistriga Smith, 1892 | |
| Cucullia brunnea Hampson, 1902 | |
| Cucullia charon Poole, 1995 | Pacific plaice |
| Cucullia cinderella (Speyer, 1870) | ⇒ Cucullia intermedia Speyer, 1870 |
| Cucullia cita (Grote, 1883) | ⇒ Cucullia laetifica Lintner, 1875 |
| Cucullia comstocki McDunnough, 1937 | Marginated tonguefish |
| Cucullia convexipennis Grote & Robi..., 1868 | Aster cutworm |
| Cucullia cucullioides Barnes & Ben..., 1923 | Planehead filefish |
| Cucullia dammersi McDunnough, 1935 | |
| Cucullia dentilinea (Smith, 1899) | ⇒ Dolocucullia dentilinea Smith, 1899 |
| Cucullia dorsalis Smith, 1892 | Planehead filefish |
| Cucullia eccissica Dyar, 1919 | |
| Cucullia eucaena Dyar, 1919 | |
| Cucullia eulepis Grote, 1876 | |
| Cucullia eureka Poole, 1995 | |
| Cucullia eurekae Poole, 1995 | Pacific plaice |
| Cucullia florea Guenée, 1852 | Gray Hooded Owlet |
| Cucullia heinrichi Köhler, 1952 | Khaki flounder |
| Cucullia humilis Boursin, 1942 | |
| Cucullia incresa Smith, 1910 | |
| Cucullia intermedia Speyer, 1870 | Dusky Hooded Owlet |
| Cucullia intermedia cinderella (Smith, 1892) | ⇒ Cucullia intermedia Speyer, 1870 |
| Cucullia intermedia intermedia | |
| Cucullia laetifica Lintner, 1875 | Fringed filefish |
| Cucullia lethe Poole, 1995 | Pacific plaice |
| Cucullia lilacina Schaus, 1898 | |
| Cucullia luna Morrison, 1875 | |
| Cucullia mcdunnoughi Henne, 1940 | Sargassum triggerfish |
| Cucullia minor Barnes & McD..., 1913 | |
| Cucullia montanae Grote, 1882 | Coffee cliffbrake |
| Cucullia nanuscula | |
| Cucullia obscurior Guenée, 1852 | |
| Cucullia omissa Dod, 1916 | Black durgon |
| Cucullia oribac Barnes, 1904 | Foureyed sole |
| Cucullia perstrigata (Barnes, 1904) | ⇒ Cucullia oribac Barnes, 1904 |
| Cucullia postera Guenée, 1852 | |
| Cucullia pulla Grote, 1881 | |
| Cucullia pura (Butler, 1883) | ⇒ Cucullia argyrina Guenée, 1852 |
| Cucullia serraticornis Lintner, 1874 | |
| Cucullia similaris Smith, 1892 | Planehead filefish |
| Cucullia speyeri Lintner, 1874 | Speyer'S Cucullia Moth |
| Cucullia strigata (Smith, 1892) | ⇒ Cucullia oribac Barnes, 1904 |
| Cucullia styx Poole, 1995 | Pacific plaice |
| Cyathissa pallida Smith, 1902 | |
| Cyathissa percara Morrison, 1874 | |
| Cydosia aurivitta Grote & Robi..., 1869 | Gold-banded Cydosia |
| Cydosia curvinella Guenée, 1879 | Redtail triggerfish |
| Cydosia imitella (Stretch, 1873) | ⇒ Cydosia aurivitta Grote & Robi..., 1869 |
| Cydosia majuscula (H. Edwards, 1881) | ⇒ Cydosia aurivitta Grote & Robi..., 1869 |
| Cydosia nobilitella Cramer, 1779 | Curve-lined Cydosia Moth |
| Cyptonychia thoracica H. Edwards, 1884 | |
| Dacira ranapa | |
| Darceta falcata Druce, 1883 | |
| Darceta severa Stoll, 1782 | |
| Dargida albilinea Hübner, 1821 | |
| Dargida aleada Smith, 1908 | |
| Dargida diffusa Walker, 1856 | Wheat Head Armyworm |
| Dargida grammivora Walker, 1856 | Engelmann's milkweed |
| Dargida procincta (Grote, 1873) | ⇒ Dargida procinctus Grote, 1873 |
| Dargida procinctus Grote, 1873 | Girdler Moth |
| Dargida procinta | ⇒ Dargida procinctus Grote, 1873 |
| Dargida quadrannulata Morrison, 1875 | Spotted triggerfish |
| Dargida rubripennis Grote & Robi..., 1870 | Pink Streak Moth |
| Dargida terrapictalis Buckett, 1967 | |
| Dargida tetera Smith, 1902 | Flat cardiapod |
| Dasypolia (Dasypolia) templi Thunberg, 1792 | Brindled Ochre |
| Deinopa concors Hübner, 1823 | |
| Deltote (Deltote) bankiana (Fabricius, 1775) | ⇒ Protodeltote bankiana |
| Deltote (Deltote) deceptoria (Scopoli, 1763) | ⇒ Protodeltote deceptoria |
| Deltote (Deltote) uncula (Clerck, 1759) | ⇒ Protodeltote uncula |
| Deltote (Protodeltote) pygarga Hufnagel, 1766 | Marbled White Spot |
| Deltote bellicula Hübner, 1818 | Bog Deltote |
| Deltote musta Grote & Robi..., 1868 | Small Mossy Lithacodia Moth |
| Demas flavicornis | |
| Denticucullus pygmina (Haworth, 1809) | ⇒ Eremobia ochroleuca Denis & Schi..., 1775 |
| Derrima henrietta (Walker, 1858) | ⇒ Derrima stellata Walker, 1857 |
| Derrima stellata Walker, 1857 | Pink Star Moth |
| Diachrysia aereoides Grote, 1864 | Dark-Spotted Looper |
| Diachrysia aeroides (Grote, 1864) | ⇒ Diachrysia aereoides Grote, 1864 |
| Diachrysia balluca Geyer, 1832 | Green-patched Looper |
| Diachrysia chrysitis Linnaeus, 1758 | Burnished Brass |
| Diachrysia chryson pales Mell, 1939 | |
| Diachrysia stenochrysis (Warren, 1913) | ⇒ Diachrysia chrysitis Linnaeus, 1758 |
| Diagrapta laminata Butler, 1879 | |
| Dialithis gemmifera Hübner, 1823 | |
| Diapera snowi Smith, 1908 | |
| Diaphone angolensis (Weymer, 1901) | ⇒ Diaphone eumela Stoll, 1781 |
| Diarsia brunnea Denis & Schi..., 1775 | Purple Clay |
| Diarsia calgary J.B. Smith, 1898 | Calgary Dart |
| Diarsia dislocata J.B. Smith, 1904 | Dislocated Dart |
| Diarsia esurialis Grote, 1881 | |
| Diarsia florida (Schmidt, 1859) | ⇒ Diarsia rubi VIEWEG, 1790 |
| Diarsia jucunda Walker, 1857 | Smaller Pinkish Dart |
| Diarsia mendica Fabricius, 1775 | Ingrailed Clay |
| Diarsia rosaria Grote, 1878 | Rosey Dart |
| Diarsia rosaria rosaria Grote, 1878 | |
| Diarsia rubi VIEWEG, 1790 | Small Square Spot |
| Diarsia rubifera Grote, 1875 | Red Dart |
| Diastema cnossia Druce, 1889 | Bengal tonguesole |
| Diastema tigris Guenée, 1852 | Lantana Control Moth |
| Dichagyris acclivis Morrison, 1875 | Inclined Dart |
| Dichagyris arabella Dyar, 1910 | Lacefin filefish |
| Dichagyris broui Lafontaine, 2004 | |
| Dichagyris capota J.B. Smith, 1908 | |
| Dichagyris cataclivis Dyar, 1910 | |
| Dichagyris cyminopristes Dyar, 1912 | |
| Dichagyris dubitata McDunnough, 1933 | Cushion draba |
| Dichagyris grandipennis Grote, 1883 | |
| Dichagyris grotei Franclemont ..., 1983 | |
| Dichagyris kyune Barnes, 1904 | |
| Dichagyris larga Smith, 1908 | |
| Dichagyris lobato Barnes, 1904 | |
| Dichagyris longidens J.B. Smith, 1890 | |
| Dichagyris madida Guenée, 1852 | |
| Dichagyris mizteca Schaus, 1894 | |
| Dichagyris neoclivis Barnes & Ben..., 1924 | |
| Dichagyris polycala Lafontaine, 2004 | |
| Dichagyris proclivis J.B. Smith, 1888 | |
| Dichagyris pyrsogramma Dyar, 1916 | |
| Dichagyris reliqua Lafontaine &..., 2004 | Yellowspotted triggerfish |
| Dichagyris ruckesi Barnes & Ben..., 1927 | Smallmouth flounder |
| Dichagyris salina Barnes, 1904 | |
| Dichagyris socorro Barnes, 1904 | |
| Dichagyris triphaenoides Barnes, 1904 | |
| Dichagyris variabilis Grote, 1874 | Yellow Dart |
| Dicopis depilis | |
| Diloba caeruleocephala Linnaeus, 1758 | Blue Head |
| Dipterygia rozmani (Berio, 1974) | ⇒ Dypterygia rozmani Berio, 1974 |
| Discestra alta (Barnes & Ben..., 1924) | ⇒ Anarta alta Barnes & Ben..., 1942 |
| Discestra chartaria (Grote, 1873) | ⇒ Anarta chartaria Grote, 1873 |
| Discestra crotchi | ⇒ Anarta crotchii Grote, 1880 |
| Discestra crotchii (Grote, 1880) | ⇒ Anarta crotchii Grote, 1880 |
| Discestra farnhami (Grote, 1873) | ⇒ Anarta farnhami Grote, 1873 |
| Discestra fulgora (Barnes & McD..., 1918) | ⇒ Anarta fulgora Barnes & McD..., 1918 |
| Discestra fusculenta (Smith, 1891) | ⇒ Anarta fusculenta Smith, 1891 |
| Discestra hamata (McDunnough, 1930) | ⇒ Anarta hamata McDunnough, 1930 |
| Discestra mutata (Dod, 1913) | ⇒ Anarta mutata Dod, 1913 |
| Discestra oaklandiae (McDunnough, 1937) | ⇒ Anarta oaklandiae McDunnough, 1937 |
| Discestra obesula (Smith, 1904) | ⇒ Anarta obesula Smith, 1904 |
| Discestra oregonica (Grote, 1881) | ⇒ Anarta oregonica Grote, 1881 |
| Discestra oregonica oregonica | |
| Discestra projecta (McDunnough, 1938) | ⇒ Anarta projecta McDunnough, 1938 |
| Discestra trifolii (Hufnagel, 1766) | ⇒ Nutmeg trifolii Hufnagel, 1766 |
| Dolichosomastis dorsilinea Dyar, 1910 | |
| Dolichosomastis hannibal Schaus, 1914 | |
| Dolocucullia dentilinea Smith, 1899 | |
| Dolocucullia minor Barnes & McD..., 1913 | California tonguefish |
| Dolocucullia poolei Poole, 1995 | |
| Dorika julia Grote, 1883 | |
| Dorika toralis Grote, 1881 | |
| Draudtia andrena Smith, 1911 | |
| Draudtia begallo (Barnes, 1905) | ⇒ Condica begallo Barnes, 1905 |
| Draudtia leucorena (Smith, 1900) | ⇒ Condica leucorena Smith, 1900 |
| Draudtia lunata Barnes & McD..., 1916 | |
| Draudtia morsa Smith, 1907 | |
| Draudtia revellata Barnes & Ben..., 1924 | |
| Dryobotodes (Dryobotodes) eremita Fabricius, 1775 | Brindled Green |
| Dryotype opina Grote, 1878 | |
| Dypterygia dolens Druce, 1909 | |
| Dypterygia minorata (Harvey, 1875) | ⇒ Dypterygia patina Harvey, 1875 |
| Dypterygia ordinarius Butler, 1879 | |
| Dypterygia patina Harvey, 1875 | |
| Dypterygia punctirena Walker, 1857 | |
| Dypterygia rozmani Berio, 1974 | American Bird'S-Wing |
| Dypterygia scabriuscula Linnaeus, 1758 | Bird's Wing |
| Egira alternans Walker, 1857 | Alternate Woodling |
| Egira alternatus Walker, 1856 | |
| Egira baueri Buckett, 1967 | |
| Egira candida (Smith, 1894) | ⇒ Egira curialis Grote, 1873 |
| Egira cognata Smith, 1894 | Filefishes |
| Egira cognata congnata | |
| Egira cognata minorata | |
| Egira crucialis Harvey, 1875 | |
| Egira curialis Grote, 1873 | Citrus cutworm |
| Egira curialis argus | |
| Egira dolosa Grote, 1880 | Grieving Woodling |
| Egira februalis Barnes & McD..., 1918 | Mottled Oak Woodling |
| Egira hiemalis Grote, 1874 | |
| Egira perlubens Grote, 1881 | Brown Woodling |
| Egira perlumbens Grote, 1881 | |
| Egira rubrica Harvey, 1878 | Bridle triggerfish |
| Egira rubrica mustelina | |
| Egira rubrica rubricoides Barnes & Ben..., 1924 | |
| Egira simplex Walker, 1865 | |
| Egira vanduzeei Barnes & Ben..., 1926 | Shortnosed tripodfish |
| Egira variabilis (Smith, 1891) | ⇒ Egira variolosus Gyulai , L. ..., 2011 |
| Egira variolosus Gyulai , L. ..., 2011 | |
| Egryrlon filaria Smith, 1900 | |
| Elaphira grata | |
| Elaphria agrotina Guenée, 1852 | Agrotina Midget |
| Elaphria alapallida Pogue & Sull..., 2003 | Pale-winged Midget |
| Elaphria andersoni Schaus, 1940 | |
| Elaphria chalcedonia Hübner, 1808 | Chalcedonia Midget |
| Elaphria cornutinus Saluke & Pogue, 2000 | |
| Elaphria cyanympha Ferguson, 1989 | Gray Treefrog |
| Elaphria deltoides Möschler, 1880 | Cutworm moth |
| Elaphria devara Druce, 1898 | Megrim |
| Elaphria ensina (Barnes, 1907) | ⇒ Bryolymnia ensina Barnes, 1907 |
| Elaphria exesa Guenée, 1852 | Exesa Midget Moth |
| Elaphria festivoides Guenée, 1852 | Festive Midget |
| Elaphria fuscimacula Grote, 1881 | |
| Elaphria georgei Moore & Rawson, 1939 | Brown triggerfish |
| Elaphria grata Hübner, 1827 | Grateful Midget |
| Elaphria marmorata Schaus, 1894 | |
| Elaphria nucicolora Guenée, 1852 | Sugarcane Midget |
| Elaphria pallescens Hampson, 1909 | |
| Elaphria phlegyas Schaus, 1914 | |
| Elaphria pulchra Druce, 1889 | |
| Elaphria rubripicta Hampson, 1909 | |
| Elaphria subobliqua Walker, 1858 | |
| Elaphria tenebrosa Dognin, 1907 | |
| Elaphria trolia (Dyar, 1914) | ⇒ Elaphria exesa Guenée, 1852 |
| Elaphria versicolor Grote, 1874 | Fir harlequin |
| Emarginea dulcinea Dyar, 1921 | |
| Emarginea gammophora Guenée, 1852 | |
| Emarginea pallida Smith, 1902 | Flat cardiapod |
| Emarginea percara Morrison, 1875 | Beloved Emarginea Moth |
| Emariannia cucullidea Benjamin, 1933 | |
| Emboloecia sauzalitae Grote, 1875 | |
| Empelathra amplificans Walker, 1858 | |
| Enargia decolor Walker, 1858 | Aspen Twoleaf Tier |
| Enargia fausta B.C. Schmidt, 2010 | |
| Enargia infumata Grote, 1874 | Lesser Eyed Sallow |
| Enargia mephisto (Franclemont, 1939) | ⇒ Ufeus felsensteini Lafontaine &..., 2013 |
| Enargia paleacea Esper, 1788 | Angle-striped Sallow |
| Engelhardtia ursina Smith, 1898 | |
| Enigmogramma antillea Becker, 2001 | Antillean Looper Moth |
| Enigmogramma basigera Walker, 1865 | Pink-washed Looper |
| Enterpia laudeti Boisduval, 1840 | |
| Eosphoropteryx thyatiroides | ⇒ Eosphoropteryx thyatyroides Guenée, 1852 |
| Eosphoropteryx thyatyroides Guenée, 1852 | Pink-patched Looper |
| Ephesia duplicata (Butler, 1885) | ⇒ Catocala ilia Cramer, 1779 |
| Ephesia ella Butler, 1877 | |
| Ephesia elonympha Hübner, 1818 | |
| Epidemas cinera | ⇒ Epidemas cinerea Smith, 1894 |
| Epidemas cinerea Smith, 1894 | |
| Epidemas melanographa (Hampson, 1906) | ⇒ Epidemas obscurus Smith, 1903 |
| Epidemas obscura (Smith, 1903) | ⇒ Epidemas obscurus Smith, 1903 |
| Epidemas obscurus Smith, 1903 | Scrawled soles |
| Epiglaea apiata Grote, 1874 | Cranberry blossom worm |
| Epiglaea decliva Grote, 1874 | Sloping Sallow |
| Epiglaea pastillicans (Morrison, 1874) | ⇒ Epiglaea apiata Grote, 1874 |
| Epipsilia heinrichi | |
| Epischausia dispar Rothschild, 1896 | |
| Erastroides albiguttata Druce, 1909 | |
| Erastroides emarginata Hampson, 1910 | |
| Erastroides propera Grote, 1882 | |
| Erebostrota calais Schaus, 1914 | |
| Erebostrota stenelea Stoll, 1780 | |
| Eremobia ochroleuca Denis & Schi..., 1775 | Dusky Sallow |
| Eremobina claudens Walker, 1857 | Dark-winged Quaker |
| Eremobina claudens albertina | |
| Eremobina hanhami (Barnes & Ben..., 1924) | ⇒ Eremobina claudens Walker, 1857 |
| Eremobina hillii (Grote, 1876) | ⇒ Eremobina claudens Walker, 1857 |
| Eremobina jocasta Smith, 1900 | |
| Eremobina leucoscelis (Grote, 1874) | ⇒ Eremobina claudens Walker, 1857 |
| Eremobina unicincta Smith, 1902 | Flat cardiapod |
| Eriocera albihirta (Alexander, 1912) | ⇒ Hexatoma albihirta Alexander, 1912 |
| Eriocera antennaria (Doane, 1900) | ⇒ Hexatoma wilsonii Osten Sacken, 1869 |
| Eriocera aurata (Doane, 1900) | ⇒ Hexatoma aurata Doane, 1900 |
| Eriocera austera (Doane, 1900) | ⇒ Hexatoma austera Doane, 1900 |
| Eriocera brevipila (Alexander, 1918) | ⇒ Hexatoma brevipila Alexander, 1918 |
| Eriocera cinerea (Alexander, 1912) | ⇒ Hexatoma cinerea Alexander, 1912 |
| Eriocera fultonensis (Alexander, 1912) | ⇒ Hexatoma fultonensis Alexander, 1912 |
| Eriocera gibbosa (Doane, 1900) | ⇒ Hexatoma gibbosa Doane, 1900 |
| Eriocera parva (Doane, 1900) | ⇒ Hexatoma austera Doane, 1900 |
| Eriocera rubrinota (Alexander, 1918) | ⇒ Hexatoma rubrinota Alexander, 1918 |
| Eriocera saturata (Alexander, 1919) | ⇒ Hexatoma saturata Alexander, 1919 |
| Eriopyga catalina | |
| Eriopyga crista Walker, 1856 | |
| Eriopyga daviesi | |
| Eriopyga desiota Dyar, 1916 | |
| Eriopyga dolia Dyar, 1913 | |
| Eriopyga eureka | |
| Eriopyga euryte Druce, 1898 | |
| Eriopyga griseirena Schaus, 1906 | |
| Eriopyga hyposcota Hampson, 1905 | |
| Eriopyga jocosa | |
| Eriopyga lindseyi | |
| Eriopyga lycophotia Jones, 1914 | |
| Eriopyga monopis Dyar, 1914 | |
| Erythroecia hebardi (Skinner, 1917) | ⇒ Psectrotarsia hebardi Skinner, 1917 |
| Erythroecia suavis (Edwards, 1884) | ⇒ Psectrotarsia suavis H. Edwards, 1884 |
| Escaria clauda Grote, 1882 | |
| Escaria clauda pallens Barnes & Ben..., 1923 | |
| Escaria homogena McDunnough, 1922 | |
| Esearia homogena | |
| Euagrotis associans (Guenée, 1852) | ⇒ Anicla lubricans Guenée, 1852 |
| Euagrotis bairdii (Smith, 1908) | ⇒ Anicla exuberans J. B. Smith, 1898 |
| Euagrotis beata (Grote, 1883) | ⇒ Anicla beata Grote, 1883 |
| Euagrotis digna (Morrison, 1875) | ⇒ Anicla digna Morrison, 1875 |
| Euagrotis espoetia Dyar, 1910 | |
| Euagrotis exuberans (Smith, 1898) | ⇒ Anicla exuberans J. B. Smith, 1898 |
| Euagrotis forbesi (Franclemont, 1952) | ⇒ Anicla forbesi Franclemont, 1952 |
| Euagrotis illapsa (Walker, 1857) | ⇒ Anicla illapsa Walker, 1857 |
| Euagrotis lubricans (Guenée, 1852) | ⇒ Anicla lubricans Guenée, 1852 |
| Euagrotis nigrovittata (Morrison, 1875) | ⇒ Anicla digna Morrison, 1875 |
| Euagrotis spreta (Guenée, 1852) | ⇒ Anicla lubricans Guenée, 1852 |
| Euagrotis tenuescens (Smith, 1890) | ⇒ Anicla tenuescens Smith, 1890 |
| Euagrotis tepperi (Smith, 1887) | ⇒ Anicla tepperi Smith, 1888 |
| Euamiana adusta Blanchard & ..., 1986 | Redlined triggerfish |
| Euamiana contrasta Barnes & McD..., 1910 | |
| Euamiana dissimilis Barnes & McD..., 1910 | |
| Euamiana torniplaga Barnes & McD..., 1916 | |
| Euanotia clarki | |
| Euanotia semirufa | |
| Eublemmoides apicimacula Mabille, 1880 | Chocolate Tip Eublemma |
| Eucatephia dinawa Bethune-Baker, 1906 | |
| Euchalcia (Adeva) albavitta Ottolengui, 1902 | |
| Eucirroedia pampina Guenée, 1852 | Scalloped Sallow |
| Euclidina cuspidea Hübner, 1818 | |
| Eucoptocnemis canescens Lafontaine, 2004 | |
| Eucoptocnemis dapsilis Grote, 1882 | |
| Eucoptocnemis dolli Grote, 1882 | |
| Eucoptocnemis dollii Grote, 1882 | |
| Eucoptocnemis elingua Smith, 1903 | Southern peacock sole |
| Eucoptocnemis fimbriaris Guenée, 1852 | Fringed Dart |
| Eucoptocnemis rufula Lafontaine, 2004 | |
| Eucoptocnemis tripars (Walker, 1856) | ⇒ Eucoptocnemis fimbriaris Guenée, 1852 |
| Eudryas brevipennis Stretch, 1872 | Rex sole |
| Eudryas grata Fabricius, 1793 | Beautiful wood nymph |
| Eudryas unio Hübner, 1827 | Pearly wood nymph |
| Eueretagrotis attenta (Grote, 1874) | ⇒ Ochropleura implecta Lafontaine, 1998 |
| Eueretagrotis attentus Grote, 1874 | Attentive Dart |
| Eueretagrotis perattenta (Grote, 1876) | ⇒ Eueretagrotis perattentus Grote, 1874 |
| Eueretagrotis perattentus Grote, 1874 | Two-Spot Dart |
| Eueretagrotis sigmoides Guenée, 1852 | Sigmoid Dart |
| Eugatha thermochroa Hampson, 1911 | Variegated Meadowhawk |
| Eugnorisma (Eugnorisma) glareosa Esper, 1788 | Autumnal Rustic |
| Eugnorisma gaurax Pungeler, 1900 | |
| Eugraphe funkei Püngeler, 1901 | Band-winged Meadowhawk |
| Euherrichia granitosa Guenée, 1852 | |
| Eulithosia composita H. Edwards, 1884 | Deep flounder |
| Eulithosia discistriga J.B. Smith, 1903 | Southern peacock sole |
| Eulithosia papago Barnes, 1907 | Bluefin filefish |
| Eulithosia plesioglauca Dyar, 1912 | |
| Eulithosia thoracica Edwards, 1884 | |
| Eulocastra tamsina Wiltshire, 1948 | Smoky Rubyspot |
| Eulonche lanceolaria Grote, 1875 | |
| Eumichtis gunderi | |
| Eupanychis scissoides | |
| Euplexia benesimilis McDunnough, 1922 | American angle shade |
| Euplexia brillians (Barnes & McD..., 1911) | ⇒ Euplexia triplaga Walker, 1857 |
| Euplexia lucipara Linnaeus, 1758 | Small Angle Shades |
| Euplexia triplaga Walker, 1857 | |
| Eupsephopaectes procinctus Grote, 1873 | |
| Eupseudomorpha brillians Neumoegen, 1880 | |
| Eupsilia cirripalea Franclemont, 1952 | Fourlin tonguesole |
| Eupsilia devia Grote, 1874 | Lost Sallow |
| Eupsilia fringata Barnes & McD..., 1916 | |
| Eupsilia knowltoni (McDunnough, 1946) | ⇒ Eupsilia fringata Barnes & McD..., 1916 |
| Eupsilia morrisoni Grote, 1874 | Morrison'S Sallow |
| Eupsilia schweitzeri Lavitt & Wagner, 2016 | |
| Eupsilia sidus Guenée, 1852 | Sidus Sallow |
| Eupsilia transversa Hufnagel, 1766 | Satellite |
| Eupsilia tristigmata Grote, 1877 | Brown fruitworm |
| Eupsilia vinulenta Grote, 1864 | Straight-Toothed Sallow |
| Eurois astricta Morrison, 1874 | Great brown dart |
| Eurois docilis (Grote, 1883) | ⇒ Richia praefixa Morrison, 1875 |
| Eurois nigra Smith, 1894 | Great Black Dart Moth |
| Eurois occulta Linnaeus, 1758 | Great Brocade |
| Eurois praefixa (Morrison, 1875) | ⇒ Richia praefixa Morrison, 1875 |
| Euros cervina H. Edwards, 1890 | Jambeau |
| Euros osticollis Troubridge, 2006 | |
| Euros proprius H. Edwards, 1881 | Horned whiff |
| Eusceptis effusa Druce, 1889 | Double-striped Bluet |
| Eusceptis flavifrimbriata Todd, 1971 | Brown leatherjacket |
| Eusceptis koehleri Todd, 1966 | Purple Bluet |
| Euscirrhopterus cosyra Druce, 1896 | Staghorn Cholla Moth |
| Euscirrhopterus gloveri Grote & Robi..., 1868 | Purslane Moth |
| Euscirrhopterus poeyi Grote, 1866 | Cutworm moth |
| Eustrotia albigutta Berio, 1959 | Blackwater Bluet |
| Eustrotia antonita | |
| Eustrotia attrivitta Hampson, 1914 | Desert Forktail |
| Eustrotia bifasciata | |
| Eustrotia concava Dyar, 1920 | San Francisco Forktail |
| Eustrotia defuscata Warren, 1913 | |
| Eustrotia distincta | |
| Eustrotia megaplaga Dyar, 1912 | |
| Eustrotia phaeomera Hampson, 1910 | |
| Eustrotia roseoviridis Schaus, 1913 | |
| Eutolype bombyciformis (Morrison, 1875) | ⇒ Psaphida electilis Morrison, 1875 |
| Eutolype damalis (Grote, 1880) | ⇒ Psaphida damalis Grote, 1879 |
| Eutolype depilis (Grote, 1881) | ⇒ Psaphida electilis Morrison, 1875 |
| Eutolype electilis (Morrison, 1875) | ⇒ Psaphida electilis Morrison, 1875 |
| Eutolype grandis (Smith, 1898) | ⇒ Psaphida rolandi Grote, 1874 |
| Eutolype rolandi (Grote, 1874) | ⇒ Psaphida rolandi Grote, 1874 |
| Eutricopis nexilis Morrison, 1875 | White-spotted Midget |
| Euxoa (Chorizagrotis) adumbrata Eversmann, 1842 | Honeycomb filefish |
| Euxoa (Chorizagrotis) auxiliaris Grote, 1873 | Army cutworm |
| Euxoa (Chorizagrotis) inconcinna Harvey, 1875 | |
| Euxoa (Chorizagrotis) lidia (Stoll, 1782) | ⇒ Euxoa adumbrata Eversmann, 1842 |
| Euxoa lidia thangologia | |
| Euxoa (Chorizagrotis) sorella Schaus, 1898 | |
| Euxoa (Chorizagrotis) terrealis Grote, 1883 | |
| Euxoa (Euxoa) aquilina Denis & Schi..., 1775 | |
| Euxoa (Euxoa) cursoria Hufnagel, 1766 | Atlantic sole |
| Euxoa (Euxoa) deserta Staudinger, 1870 | |
| Euxoa (Euxoa) nigricans Linnaeus, 1761 | Garden Dart |
| Euxoa (Euxoa) obelisca Denis & Schi..., 1775 | Square-spot Dart |
| Euxoa (Euxoa) ochrogaster Guenée, 1852 | Red-backed Cutworm |
| Euxoa ochrogaster gularis | |
| Euxoa (Euxoa) recussa Hübner, 1817 | |
| Euxoa segnilis diaphora Boursin, 1928 | |
| Euxoa (Euxoa) tritici (Linnaeus, 1761) | ⇒ Euxoa nigrofusca Esper, 1788 |
| Euxoa (Heteroeuxoa) olivia Morrison, 1876 | Spotted triggerfish |
| Euxoa (Heteroeuxoa) septentrionalis Walker, 1865 | |
| Euxoa (Heteroeuxoa) vernalis Lafontaine, 1976 | Boxfish |
| Euxoa (Longivesica) divergens Walker, 1857 | Divergent Dart |
| Euxoa (Longivesica) edictalis Smith, 1893 | |
| Euxoa (Longivesica) messoria Harris, 1841 | Dark-sided Cutworm |
| Euxoa (Longivesica) sinelinea Hardwick, 1965 | |
| Euxoa (Orosagrotis) aberrans McDunnough, 1932 | Cushion draba |
| Euxoa (Orosagrotis) flavicollis Smith, 1888 | Yellow-collared Dart Moth |
| Euxoa (Orosagrotis) maimes Smith, 1903 | Southern peacock sole |
| Euxoa (Orosagrotis) manitobana McDunnough, 1925 | Desert draba |
| Euxoa (Orosagrotis) montana Morrison, 1875 | |
| Euxoa (Orosagrotis) nomas Erschoff, 1874 | Scrawled cowfish |
| Euxoa (Orosagrotis) perolivalis Smith, 1905 | Macao sole |
| Euxoa (Orosagrotis) perpolita Morrison, 1876 | Polished Dart |
| Euxoa (Orosagrotis) ridingsiana Grote, 1875 | |
| Euxoa (Orosagrotis) riversii Dyar, 1903 | |
| Euxoa (Orosagrotis) taura Smith, 1905 | |
| Euxoa taura cooki | |
| Euxoa (Orosagrotis) wilsoni Grote, 1873 | |
| Euxoa (Palaeoeuxoa) biformata Smith, 1910 | |
| Euxoa (Palaeoeuxoa) intermontana Lafontaine, 1975 | |
| Euxoa (Palaeoeuxoa) mimallonis Grote, 1873 | Ruddy-winged Dart |
| Euxoa mimallonis gagates Grote, 1875 | |
| Euxoa (Palaeoeuxoa) shasta Lafontaine, 1975 | |
| Euxoa shasta shasta Lafontaine, 1975 | |
| Euxoa (Pleonectopoda) altens McDunnough, 1946 | Whitestockinged black fly |
| Euxoa (Pleonectopoda) atomaris Smith, 1890 | |
| Euxoa (Pleonectopoda) aurulenta Smith, 1890 | Dune Cutworm |
| Euxoa (Pleonectopoda) austrina Hardwick, 1968 | Hooked filefish |
| Euxoa (Pleonectopoda) churchillensis McDunnough, 1932 | |
| Euxoa (Pleonectopoda) cryptica Hardwick, 1968 | Hooked filefish |
| Euxoa (Pleonectopoda) dissona Möschler, 1860 | Dissonant Dart |
| Euxoa (Pleonectopoda) extranea Smith, 1887 | |
| Euxoa (Pleonectopoda) fuscigera (Grote, 1874) | ⇒ Euxoa fuscigerus Grote, 1874 |
| Euxoa (Pleonectopoda) hilaris FREYER, 1838 | |
| Euxoa (Pleonectopoda) hyperborea Lafontaine, 1987 | |
| Euxoa (Pleonectopoda) leuschneri Lafontaine, 1987 | |
| Euxoa (Pleonectopoda) lewisi Grote, 1873 | Hooked filefish |
| Euxoa lewisi juliae | |
| Euxoa (Pleonectopoda) macleani McDunnough, 1927 | Lake Tahoe draba |
| Euxoa (Pleonectopoda) muldersi Lafontaine &..., 2010 | |
| Euxoa (Pleonectopoda) pestula Smith, 1904 | |
| Euxoa (Pleonectopoda) pleuritica Grote, 1876 | Conglomerated Dart |
| Euxoa (Pleonectopoda) quebecensis Smith, 1900 | Quebec Dart |
| Euxoa (Pleonectopoda) scandens Riley, 1869 | White cutworm |
| Euxoa (Pleonectopoda) simona McDunnough, 1932 | Cushion draba |
| Euxoa (Pleonectopoda) trifasciata Smith, 1887 | |
| Euxoa (Pleonectopoda) tristicula Morrison, 1875 | Early cutworm |
| Euxoa (Pleonectopoda) vallus Smith, 1900 | |
| Euxoa vallus bivittata Smith, 1900 | |
| Euxoa (Pleonectopoda) vetusta Walker, 1865 | |
| Euxoa absona Lafontaine, 1987 | |
| Euxoa adusta (Smith, 1900) | ⇒ Euxoa macleani McDunnough, 1927 |
| Euxoa aequalis Harvey, 1876 | Kamchatka flounder |
| Euxoa aequalis aequalis Harvey, 1876 | |
| Euxoa aequalis alko Strecker, 1899 | |
| Euxoa agema Strecker, 1899 | Kamchatka flounder |
| Euxoa albipennis Grote, 1877 | White-striped Dart |
| Euxoa annulipes Smith, 1890 | |
| Euxoa annulipes annulipes | |
| Euxoa annulipes oncocnemoides | |
| Euxoa antica Lafontaine, 1974 | |
| Euxoa arizonensis (Lafontaine, 1974) | ⇒ Euxoa auripennis Lafontaine, 1974 |
| Euxoa atristrigata Smith, 1890 | |
| Euxoa aurantiaca Lafontaine, 1974 | |
| Euxoa auripennis Lafontaine, 1974 | |
| Euxoa auxilliaris | |
| Euxoa badia Gillmer, 1910 | |
| Euxoa baja Lafontaine, 1987 | |
| Euxoa basalis Grote, 1879 | |
| Euxoa bicollaris Grote, 1878 | |
| Euxoa bifasciata Smith, 1887 | |
| Euxoa bochus Morrison, 1874 | |
| Euxoa bostoniensis Grote, 1874 | Boston Dart |
| Euxoa brevipennis Smith, 1887 | |
| Euxoa brunneigera Grote, 1876 | |
| Euxoa brunneigera brunneigera | |
| Euxoa brunneigera excogita | |
| Euxoa camalpa Dyar, 1912 | |
| Euxoa camalpa manca Benjamin, 1936 | |
| Euxoa campestris Grote, 1875 | Flat Dart |
| Euxoa cana Lafontaine, 1974 | |
| Euxoa capota | |
| Euxoa carola Schawerda, 1925 | |
| Euxoa castanea Lafontaine, 1981 | Boxfishes |
| Euxoa catenula Grote, 1879 | |
| Euxoa choris Harvey, 1876 | |
| Euxoa cicatricosa Grote & Robi..., 1865 | Halibuts |
| Euxoa cinchonina Guenée, 1852 | |
| Euxoa cincta Barnes & Ben..., 1924 | Khaki flounder |
| Euxoa cinereopallida (Smith, 1903) | ⇒ Euxoa cinereopallidus Smith, 1903 |
| Euxoa cinereopallidus Smith, 1903 | Southern peacock sole |
| Euxoa cinibarina | |
| Euxoa cinnabarina Barnes & McD..., 1918 | Disc flounder |
| Euxoa citricolor Grote, 1880 | |
| Euxoa clauda Püngeler, 1906 | |
| Euxoa clausa McDunnough, 1923 | Openground draba |
| Euxoa coconino Lafontaine, 1987 | |
| Euxoa comosa Morrison, 1876 | Spotted triggerfish |
| Euxoa comosa annir Strecker, 1898 | |
| Euxoa comosa comosa | |
| Euxoa comosa lutulenta Smith, 1890 | |
| Euxoa cona Strecker, 1898 | Reticulate spikefish |
| Euxoa conjuncta Smith, 1890 | |
| Euxoa costata Grote, 1876 | |
| Euxoa dargo Strecker, 1898 | Reticulate spikefish |
| Euxoa declarata Walker, 1865 | Clear Dart |
| Euxoa declarata californica Hardwick, 1973 | |
| Euxoa declarata declarata | |
| Euxoa delicata (Smith, 1900) | ⇒ Euxoa macleani McDunnough, 1927 |
| Euxoa detersa Walker, 1856 | Rubbed Dart |
| Euxoa difformis Smith, 1900 | |
| Euxoa dodi McDunnough, 1923 | Openground draba |
| Euxoa emma L. G. Crabo ..., 2007 | Spotted trunkfish |
| Euxoa evanidalis | ⇒ Feltia evanidalis Grote, 1878 |
| Euxoa excogita (Smith, 1900) | ⇒ Euxoa brunneigera Grote, 1876 |
| Euxoa falvidens Smith, 1887 | |
| Euxoa faulkneri Mustelin, 2000 | |
| Euxoa feniseca (Harvey, 1875) | ⇒ Euxoa fuscigerus Grote, 1874 |
| Euxoa fieldii (Dyar, 1908) | ⇒ Euxoa olivia Morrison, 1876 |
| Euxoa flavidens Smith, 1888 | |
| Euxoa foeminalis Smith, 1900 | |
| Euxoa franclemonti Lafontaine, 1987 | |
| Euxoa fumalis Grote, 1873 | |
| Euxoa furtivus Smith, 1890 | |
| Euxoa fuscigerus Grote, 1874 | |
| Euxoa guadalupensis Lafontaine &..., 1982 | Smooth trunkfish |
| Euxoa hardwicki Lafontaine, 1987 | |
| Euxoa henretta | |
| Euxoa henrietta Smith, 1900 | |
| Euxoa hollemani Grote, 1874 | |
| Euxoa idahoensis Grote, 1878 | |
| Euxoa immixta Grote, 1880 | Mixed Dart |
| Euxoa incognita (Smith, 1893) | ⇒ Euxoa nomas Erschoff, 1874 |
| Euxoa infausta Walker, 1865 | |
| Euxoa infracta Morrison, 1875 | |
| Euxoa inscripta Lafontaine, 1981 | Boxfishes |
| Euxoa intrita Morrison, 1874 | |
| Euxoa intrita alticola | |
| Euxoa inyoca Benjamin, 1936 | Scrawled cowfish |
| Euxoa jaculifera | ⇒ Feltia jaculifera Guenée, 1852 |
| Euxoa laetificans Smith, 1894 | Filefishes |
| Euxoa lafontainei Metzler & Fo..., 2009 | Honeycomb cowfish |
| Euxoa latro Barnes & Ben..., 1926 | Bermuda cowfish |
| Euxoa lillooet McDunnough, 1927 | Lake Tahoe draba |
| Euxoa lineifrons Smith, 1890 | |
| Euxoa loya (Smith, 1900) | ⇒ Euxoa brunneigera Grote, 1876 |
| Euxoa loya excogita Smith, 1900 | |
| Euxoa lucida Barnes & McD..., 1912 | Sand sole |
| Euxoa luctuosa Lafontaine, 1976 | Boxfish |
| Euxoa maderensis Lafontaine, 1976 | Boxfish |
| Euxoa medialis Smith, 1888 | Median-banded Dart |
| Euxoa melana Lafontaine, 1975 | |
| Euxoa melura McDunnough, 1932 | Cushion draba |
| Euxoa mercedes (Barnes & McD..., 1912) | ⇒ Euxoa difformis Smith, 1900 |
| Euxoa misturata Smith, 1890 | |
| Euxoa mitis Smith, 1894 | Filefishes |
| Euxoa moerens Grote, 1883 | |
| Euxoa mojave Lafontaine, 1987 | |
| Euxoa moxa (Smith, 1907) | ⇒ Euxoa quebecensis Smith, 1900 |
| Euxoa munis Grote, 1879 | |
| Euxoa murdocki Smith, 1890 | |
| Euxoa nevada Smith, 1900 | |
| Euxoa niveilinea Grote, 1882 | |
| Euxoa nostra Smith, 1890 | |
| Euxoa obeliscoides Guenée, 1852 | Obelisk Dart |
| Euxoa oberfoelli Hardwick, 1973 | Honeycomb cowfish |
| Euxoa oblongistigma Smith, 1887 | |
| Euxoa obscura (Staudinger, 1870) | ⇒ Euxoa brunneigera Grote, 1876 |
| Euxoa occidentalis Lafontaine &..., 1982 | Smooth trunkfish |
| Euxoa olivalis Grote, 1879 | |
| Euxoa oncocnemoides (Barnes & Ben..., 1926) | ⇒ Euxoa oncocnemidoides |
| Euxoa opipara (Möschler, 1860) | ⇒ Euxoa dissona Möschler, 1860 |
| Euxoa pallidimacula Lafontaine, 1987 | |
| Euxoa pallipennis Smith, 1887 | |
| Euxoa perexcellens Grote, 1875 | |
| Euxoa perexellens Grote, 1875 | |
| Euxoa perierga dolomedes Boursin, 1940 | |
| Euxoa permixta McDunnough, 1940 | |
| Euxoa pimensis Barnes & McD..., 1910 | |
| Euxoa piniae Buckett & Bauer, 1964 | Caribbean tonguefish |
| Euxoa placida (Smith, 1893) | ⇒ Euxoa siccata Smith, 1893 |
| Euxoa plagigera Morrison, 1874 | |
| Euxoa pleuriticoides (Benjamin, 1936) | ⇒ Euxoa simona McDunnough, 1932 |
| Euxoa pluralis Grote, 1878 | |
| Euxoa punctigera Walker, 1865 | |
| Euxoa quadridentata Grote & Robi..., 1865 | Halibuts |
| Euxoa quadridentata flutea | |
| Euxoa recula Harvey, 1876 | |
| Euxoa redimicula Morrison, 1874 | Fillet Dart |
| Euxoa rockburnei Hardwick, 1973 | Honeycomb cowfish |
| Euxoa rufula Smith, 1887 | Mountain Dart Moth |
| Euxoa rufula basiflava Smith, 1890 | |
| Euxoa satiens Smith, 1890 | |
| Euxoa satis Harvey, 1876 | |
| Euxoa scholastica McDunnough, 1920 | Scholastic Dart |
| Euxoa scotogrammoides McDunnough, 1932 | Cushion draba |
| Euxoa sculptilis Harvey, 1874 | |
| Euxoa selenis Smith, 1900 | |
| Euxoa serotina Lafontaine, 1976 | Boxfish |
| Euxoa serricornis Smith, 1888 | |
| Euxoa servita Smith, 1895 | |
| Euxoa servitus (Smith, 1895) | ⇒ Euxoa servita Smith, 1895 |
| Euxoa setonia McDunnough, 1927 | Lake Tahoe draba |
| Euxoa siccata Smith, 1893 | |
| Euxoa silens Grote, 1875 | Silent Dart |
| Euxoa simulata McDunnough, 1946 | Whitestockinged black fly |
| Euxoa sotnia (Smith, 1905) | ⇒ Euxoa cona Strecker, 1898 |
| Euxoa spumata McDunnough, 1940 | |
| Euxoa steideli Kononenko, B..., 2018 | |
| Euxoa stigmatalis Smith, 1900 | |
| Euxoa stygialis Barnes & McD..., 1912 | Sand sole |
| Euxoa subandera Lafontaine, 1987 | |
| Euxoa subgothica | ⇒ Feltia subgothica Haworth, 1810 |
| Euxoa subterranea | ⇒ Feltia subterranea Fabricius, 1794 |
| Euxoa teleboa Smith, 1890 | |
| Euxoa terrana | ⇒ Euxoa terrenus Smith, 1900 |
| Euxoa terrena (Smith, 1900) | ⇒ Euxoa terrenus Smith, 1900 |
| Euxoa terrenus Smith, 1900 | |
| Euxoa tesselaris | |
| Euxoa tessellata Harris, 1841 | Striped Cutworm |
| Euxoa tessellate Harris, 1841 | |
| Euxoa tocoyae Smith, 1900 | |
| Euxoa tronella (Smith, 1903) | ⇒ Euxoa tronellus Smith, 1903 |
| Euxoa tronellus Smith, 1903 | Southern peacock sole |
| Euxoa ustulata Lafontaine, 1976 | Boxfish |
| Euxoa velleripennis Grote, 1874 | Fleece-winged Dart |
| Euxoa vertesta (Smith, 1890) | ⇒ Euxoa muldersi Lafontaine &..., 2010 |
| Euxoa violaris Grote & Robi..., 1868 | Violet Dart |
| Euxoa xasta Barnes & McD..., 1910 | |
| Eviridemas minuta Barnes & McD..., 1910 | |
| Extrakunia jocosa Guenée, 1852 | |
| Exyra fax Grote, 1873 | Epauletted Pitcher-plant Moth |
| Exyra nigrocaput (Morrison, 1874) | ⇒ Exyra ridingsii Riley, 1874 |
| Exyra ridingsii Riley, 1874 | |
| Exyra rolandiana (Grote, 1877) | ⇒ Exyra fax Grote, 1873 |
| Exyra semicrocea Guenée, 1852 | Pitcher Plant Mining Moth |
| Fagitana littera Guenée, 1852 | Marsh Fern Moth |
| Fala ptychophora Grote, 1875 | |
| Faronta aleada (Smith, 1908) | ⇒ Dargida aleada Smith, 1908 |
| Faronta diffusa (Walker, 1856) | ⇒ Dargida diffusa Walker, 1856 |
| Faronta quadrannulata (Morris, 1875) | ⇒ Dargida quadrannulata Morrison, 1875 |
| Faronta rubripennis (Grote & Robi..., 1870) | ⇒ Dargida rubripennis Grote & Robi..., 1870 |
| Faronta terrapictalis (Buckett, 1967) | ⇒ Dargida terrapictalis Buckett, 1967 |
| Faronta tetera (Smith, 1902) | ⇒ Dargida tetera Smith, 1902 |
| Felita jaculifera | Dingy Cutworm Moth |
| Felita subterranea Fabricius, 1790 | |
| Feltia (Feltia) evanidalis Grote, 1878 | |
| Feltia (Feltia) herilis Grote, 1873 | Herald Dart |
| Feltia (Feltia) inyoca Lafontaine, 2004 | |
| Feltia (Feltia) jaculifera Guenée, 1852 | Dingy cutworm |
| Feltia (Feltia) repleta Walker, 1857 | Replete Dart |
| Feltia (Feltia) subgothica Haworth, 1810 | Gothic Dart |
| Feltia (Feltia) subterranea Fabricius, 1794 | Granulate Cutworm |
| Feltia (Feltia) tricosa Lintner, 1874 | Confused Dart Moth |
| Feltia (Trichosilia) austrina Lafontaine, 1986 | Basketfish |
| Feltia (Trichosilia) beringiana Lafontaine &..., 1986 | Trunkfishes |
| Feltia (Trichosilia) boreana Lafontaine, 1986 | Basketfish |
| Feltia (Trichosilia) floridensis Lafontaine, 2004 | |
| Feltia (Trichosilia) geniculata Grote & Robi..., 1868 | Bay whiff |
| Feltia (Trichosilia) manifesta Morrison, 1875 | Adobe Dart |
| Feltia (Trichosilia) mollis Walker, 1857 | Soft Dart |
| Feltia (Trichosilia) nigrita (Graeser, 1892) | ⇒ Trichosilia acarnea Graeser, 1892 |
| Feltia buchholzi | |
| Feltia californiae (McDunnough, 1939) | ⇒ Feltia evanidalis Grote, 1878 |
| Feltia ducens (Walker, 1856) | ⇒ Feltia jaculifera Guenée, 1852 |
| Feltia longidens | |
| Feltia pectinicornis (Smith, 1890) | ⇒ Feltia tricosa Lintner, 1874 |
| Feltia radiata Smith, 1891 | |
| Feltia stygialis | |
| Feltia venerabilis | |
| Fenaria sevorsa | |
| Feraila major Smith, 1890 | |
| Feralia brillians | |
| Feralia comstocki Grote, 1874 | Comstock'S Sallow |
| Feralia deceptiva McDunnough, 1920 | Deceptive Sallow |
| Feralia februalis Grote, 1874 | |
| Feralia jocosa Guenée, 1852 | Jocose Sallow |
| Feralia major J. B. Smith, 1890 | Major Sallow |
| Feralia meadowsi Buckett, 1967 | |
| Fergusonix jamuaris | |
| Fergusonix januaris Mustelin & L..., 2000 | |
| Fishia betsia (Smith, 1905) | ⇒ Fishia yosemitae Grote, 1873 |
| Fishia connecta Smith, 1894 | Filefishes |
| Fishia discors Grote, 1881 | Garden cutworm |
| Fishia diseors | |
| Fishia dispar Smith, 1900 | |
| Fishia enthea (Grote, 1877) | ⇒ Fishia yosemitae Grote, 1873 |
| Fishia evelina (French, 1888) | ⇒ Fishia discors Grote, 1881 |
| Fishia evelina evelina | |
| Fishia exhilarata (Grote, 1873) | ⇒ Fishia yosemitae Grote, 1873 |
| Fishia illocata Walker, 1857 | Wandering Brocade |
| Fishia instruta (Smith, 1910) | ⇒ Fishia yosemitae Grote, 1873 |
| Fishia nigrescens Hammond & L...., 2013 | Tree-hole Coqui |
| Fishia tortilis (Grote, 1880) | ⇒ Fishia yosemitae Grote, 1873 |
| Fishia yosemitae Grote, 1873 | Dark Gray Fishia |
| Fota armata Grote, 1882 | Coffee cliffbrake |
| Fota minorata Grote, 1882 | Coffee cliffbrake |
| Fotella fragosa (Grote, 1883) | ⇒ Fotella notalis Grote, 1882 |
| Fotella notalis Grote, 1882 | Coffee cliffbrake |
| Fotella olivia (Barnes & McD..., 1912) | ⇒ Fotella notalis Grote, 1882 |
| Fotella olivioides (Barnes & Ben..., 1925) | ⇒ Fotella notalis Grote, 1882 |
| Fracara viridata Stoll, 1782 | |
| Franclemontia interrogans Walker, 1856 | |
| Freilla humeralis Druce, 1890 | |
| Fruva fasciatella (Grote, 1875) | ⇒ Ponometia fasciatella Grote, 1875 |
| Fruva hutsoni (Smith, 1906) | ⇒ Ponometia hutsoni Smith, 1906 |
| Galgula hepara (Guenée, 1852) | ⇒ Galgula partita Guenée, 1852 |
| Galgula partita Guenée, 1852 | The Wedgeling |
| Galgula subpartita (Guenée, 1852) | ⇒ Galgula partita Guenée, 1852 |
| Gerra radicalis Walker, 1854 | Green milkweed |
| Gerra sevorsa Grote, 1882 | |
| Gerrodes longipes Druce, 1889 | |
| Gerrodes minataea Dyar, 1912 | |
| Gerrodes minatea Dyar, 1912 | |
| Gigia obliqua Walker, 1865 | |
| Gloanna hecate Blanchard & ..., 1983 | Shortspined cowfish |
| Globia alameda Smith, 1903 | |
| Globia algae (Esper, 1789) | ⇒ Capsula algae Esper, 1789 |
| Globia laeta Morrison, 1875 | |
| Globia oblonga Grote, 1882 | Oblong Sedge Borer Moth |
| Globia sparganii Esper, 1790 | Webb's Wainscot |
| Globia subflava Grote, 1882 | Subflava Sedge Borer Moth |
| Gonodes liquida Möschler, 1886 | Hornfishes |
| Gonodes obliqua Druce, 1909 | |
| Gonuris flaminia Möschler, 1880 | |
| Gortyna anargyrea | |
| Gortyna flavago Denis & Schi..., 1775 | Frosted Orange |
| Gortyna nepheleptena | |
| Gortyna nephrasyntheta | |
| Gortyna ochroptena | |
| Gortyna triorthia | |
| Gortyna ximena | |
| Grapaeria mcdunnoughi | |
| Graphiphora augur Fabricius, 1775 | Double Dart |
| Graphiphora haruspica (Fabricius, 1775) | ⇒ Noctua comes Hübner, 1813 |
| Graphiphora tobolskensis (Fabricius, 1775) | ⇒ Noctua comes Hübner, 1813 |
| Griposia aprilina (Linnaeus, 1758) | ⇒ Dichonia aprilina Linnaeus, 1758 |
| Grotella binda Barnes, 1907 | Bluefin filefish |
| Grotella blanca Barnes, 1904 | Foureyed sole |
| Grotella blanchardi Mc Elver, 1966 | Ornate cowfish |
| Grotella calora | |
| Grotella citronella Barnes & McD..., 1916 | |
| Grotella dis Grote, 1883 | |
| Grotella grisescens Barnes & McD..., 1910 | |
| Grotella harveyi Barnes & Ben..., 1922 | Hoshigarei |
| Grotella margueritaria Blanchard, 1968 | Eyed sole |
| Grotella olivacea Barnes & McD..., 1911 | Fourspot megrim |
| Grotella parvipuncta Barnes & McD..., 1912 | Sand sole |
| Grotella sampita Barnes, 1907 | Bluefin filefish |
| Grotella septempunctata Harvey, 1874 | |
| Grotella sexseriata | |
| Grotella soror Barnes & McD..., 1912 | Sand sole |
| Grotella spaldingi | |
| Grotella strechi Barnes & Ben..., 1922 | |
| Grotella stretchi Barnes & Ben..., 1922 | Hoshigarei |
| Grotella tricolor Bernard, 1904 | Foureyed sole |
| Grotella vagans Barnes & Ben..., 1922 | Hoshigarei |
| Grotella vauriae Mc Elvare, 1950 | |
| Grotellaforma calora (Stretch, 1885) | ⇒ Cirrhophanus triangulifer Grote, 1872 |
| Grotellaforma lactea Stretch, 1883 | |
| Hada plebeja Linnaeus, 1761 | Shears |
| Hada sutrina Grote, 1881 | Sutrina Moth |
| Hadena (Anepia) perplexa Denis & Schi..., 1775 | Pod Lover |
| Hadena (Hadena) archaica Hacker, 1996 | |
| Hadena (Hadena) bicruris Hufnagel, 1766 | Lychnis |
| Hadena (Hadena) caesia Denis & Schi..., 1775 | Grey |
| Hadena (Hadena) clara Staudinger, 1901 | |
| Hadena (Hadena) compta Denis & Schi..., 1775 | Varied Coronet |
| Hadena (Hadena) confusa Hufnagel, 1766 | Marbled Coronet |
| Hadena (Hadena) perpetua Hacker, 1996 | |
| Hadena (Hadena) variolata Smith, 1888 | |
| Hadena (Maschukia) pumila Staudinger, 1879 | |
| Hadena (Pinkericola) tephroleuca Boisduval, 1833 | |
| Hadena (Pronotestra) silenides Staudinger, 1895 | |
| Hadena alpina (Boursin, 1959) | ⇒ Hadena clara Staudinger, 1901 |
| Hadena amabilis Barnes & McD..., 1918 | West Coast sole |
| Hadena barnesii | |
| Hadena barrettii Doubleday, 1864 | |
| Hadena basivirida Barnes & McD..., 1911 | |
| Hadena bulgeri Felder & Rog..., 1874 | |
| Hadena caelestis Troubridge &..., 2002 | |
| Hadena capsularis Guenée, 1852 | Capsule Moth |
| Hadena catalina | |
| Hadena cinefacta | |
| Hadena circumvadis Smith, 1902 | Flat cardiapod |
| Hadena culoti Schawerda, 1921 | |
| Hadena cymosa | |
| Hadena delecta Barnes & McD..., 1916 | |
| Hadena didonea | |
| Hadena dionea | |
| Hadena ectrapela Smith, 1898 | |
| Hadena ectypa Morrison, 1875 | Campion Coronet |
| Hadena ectypaa Morrison, 1875 | |
| Hadena estonica Draudt, 1934 | |
| Hadena ethnica | |
| Hadena exornata (Walker, 1858) | ⇒ Apamea contradicta Smith, 1895 |
| Hadena expulsa (Guenée, 1852) | ⇒ Neumichtis expulsa Guenée, 1852 |
| Hadena formosus | |
| Hadena fractilinea | |
| Hadena gabrieli Troubridge &..., 2002 | |
| Hadena glaciata Grote, 1882 | |
| Hadena goodelli Grote, 1875 | |
| Hadena gussata Smith, 1895 | |
| Hadena ignicola Warren, 1909 | |
| Hadena illoba Butler, 1878 | |
| Hadena inconspicua | |
| Hadena jocasta | |
| Hadena jocosa Schaus, 1894 | |
| Hadena jola (Barnes & Ben..., 1924) | ⇒ Hadena ectrapela Smith, 1898 |
| Hadena juncimacula | |
| Hadena kyune | |
| Hadena laetabilis Zetterstedt, 1839 | |
| Hadena lafontainei Troubridge &..., 2002 | |
| Hadena literata Fischer de W..., 1840 | |
| Hadena luna Schwingenschuss, 1930 | |
| Hadena luteocinerea | |
| Hadena maccabei Troubridge &..., 2002 | |
| Hadena macerata | |
| Hadena mananii (Gregson, 1866) | ⇒ Hadena caesia Denis & Schi..., 1775 |
| Hadena mimula Grote, 1883 | |
| Hadena minorata Smith, 1887 | |
| Hadena mista Staudinger, 1889 | |
| Hadena musculina Staudinger, 1891 | |
| Hadena mustelina | |
| Hadena negussa Smith, 1900 | |
| Hadena nipana Smith, 1910 | |
| Hadena nisus (Germar, 1812) | ⇒ Hadena perplexa Denis & Schi..., 1775 |
| Hadena noverca Grote, 1878 | |
| Hadena pausis | |
| Hadena perpenoa | |
| Hadena plumasata Buckett & Bauer, 1967 | Chubby basketfish |
| Hadena povera Blanchard, 1852 | |
| Hadena purpurea Barnes & McD..., 1910 | |
| Hadena quaesita | |
| Hadena rodora Dyar, 1910 | |
| Hadena secedens Walker, 1857 | |
| Hadena segregata Smith, 1893 | |
| Hadena siskiyou Troubridge &..., 2002 | |
| Hadena smaragdina | |
| Hadena tapeta | |
| Hadena tela | |
| Hadena tenera | |
| Hadena tepeca Schauss, 1894 | |
| Hadena transfrons | |
| Hadena tuana Smith, 1906 | |
| Hadena unicincta | |
| Hadena vauorbicularis Smith, 1902 | |
| Hadena vigas Schaus, 1894 | |
| Hadena virguncula | |
| Hadena viridimusca | |
| Hadenella cervoides | |
| Hadenella pergentilis Grote, 1883 | |
| Hadula melanopa Thunberg, 1791 | Broad-bordered White Underwing |
| Hadula trifolii Hufnagel, 1766 | Clover cutworm |
| Haliophyle anthracias Meyrick, 1899 | Spotted whiff |
| Haliophyle compsias Meyrick, 1899 | Spotted whiff |
| Haliophyle euclidias Meyrick, 1899 | Spotted whiff |
| Haliophyle ferruginea Swezey, 1932 | |
| Haliophyle flavistigma Warren, 1912 | Mole Salamanders |
| Haliophyle ignita Warren, 1912 | Mole Salamanders |
| Hampsonodes mastoides Hampson, 1910 | |
| Haploolophus mollissima Guenée, 1852 | |
| Harrisimemma trisignata Walker, 1856 | |
| Harrisimemna trisignata Walker, 1856 | Harris Three-spot |
| Harutaeographa adusta Hreblay & L...., 1999 | |
| Hayesia grisella Schaus, 1904 | |
| Hecatera bicolorata Hufnagel, 1766 | Broad-barred White |
| Hecatera dysodea Denis & Schi..., 1775 | Moth |
| Helicoverpa armigera Hübner, 1805 | African cotton bollworm |
| Helicoverpa confusa ♰ Hardwick, 1965 | Confused moth |
| Helicoverpa hawaiiensis Quaintance &..., 1905 | Hawaiian bud moth |
| Helicoverpa pallida Hardwick, 1965 | |
| Helicoverpa punctigera Wallengren, 1860 | Australian bollworm |
| Helicoverpa stombleri (Boddie, 1850) | ⇒ Helicoverpa zea Boddie, 1850 |
| Helicoverpa zea Boddie, 1850 | American bollworm |
| Heliocheilus abaccheutus Matthews, 1999 | |
| Heliocheilus julia Grote, 1883 | |
| Heliocheilus lupatus Grote, 1875 | Lupatus Straw Moth |
| Heliocheilus moribunda Guenée, 1852 | |
| Heliocheilus paradoxus Grote, 1865 | Paradoxical Grass Moth |
| Heliocheilus thomalae Gaede, 1915 | |
| Heliocheilus toralis Grote, 1881 | |
| Heliocheilus turbata Walker, 1858 | Spotted Straw Moth |
| Heliocontia cleta Druce, 1889 | |
| Heliocontia margana Fabricius, 1794 | |
| Heliocontia obliquella (Herrich-Schä..., 1868) | ⇒ Spragueia apicalis Herrich-Schä..., 1868 |
| Heliocontia perstructana Walker, 1865 | |
| Heliocontia pyralidia Schaus, 1898 | |
| Heliodes angelica | |
| Heliodes restrictalis | |
| Heliodora magnifica | |
| Heliolonche carolus McDunnough, 1936 | Thickleaf draba |
| Heliolonche celeris Grote, 1873 | |
| Heliolonche cresina (Smith, 1906) | ⇒ Heliolonche pictipennis Grote, 1875 |
| Heliolonche defasciata (Grote, 1875) | ⇒ Heliolonche pictipennis Grote, 1875 |
| Heliolonche joaquinensis Hardwick, 1996 | Horned boxfish |
| Heliolonche modicella Grote, 1873 | Sensitive fern |
| Heliolonche pictipennis Grote, 1875 | |
| Heliophana amaryllis | |
| Heliophana obliquata | |
| Heliothis (Heliothis) acesias (Felder & Rog..., 1872) | ⇒ Heliothis phloxiphaga Grote & Robi..., 1867 |
| Heliothis (Heliothis) australis Hardwick, 1994 | Turretfish |
| Heliothis (Heliothis) belladonna H. Edwards, 1881 | Fivelined tonguesole |
| Heliothis (Heliothis) borealis Hampson, 1903 | Boreal Gem |
| Heliothis (Heliothis) maritima Graslin, 1855 | Shoulder-striped Clover |
| Heliothis (Heliothis) ononis Denis & Schi..., 1775 | Flax Bollworm |
| Heliothis (Heliothis) oregonica H. Edwards, 1875 | Oregon Gem |
| Heliothis (Heliothis) peltigera Denis & Schi..., 1775 | Bordered Straw |
| Heliothis (Heliothis) phloxiphaga Grote & Robi..., 1867 | Artematopid beetles |
| Heliothis (Heliothis) proruptus Grote, 1873 | Sensitive fern |
| Heliothis (Heliothis) punctifera Walker, 1857 | Lesser Budworm |
| Heliothis (Heliothis) subflexa Guenée, 1852 | Subflexus Straw |
| Heliothis (Heliothis) tergemina C. Felder & ..., 1874 | |
| Heliothis (Heliothis) virescens Fabricius, 1777 | Tobacco budworm |
| Heliothis (Heliothis) viriplaca Hufnagel, 1766 | Flax budworm |
| Heliothis amigera | |
| Heliothis armigera (Hübner, 1809) | ⇒ Helicoverpa armigera Hübner, 1805 |
| Heliothis ascecias | |
| Heliothis belladona | ⇒ Heliothis belladonna H. Edwards, 1881 |
| Heliothis incarnata (FREYER, 1838) | ⇒ Chazaria incarnata FREYER, 1838 |
| Heliothis lucens | |
| Heliothis lupatus (Grote, 1975) | ⇒ Heliocheilus lupatus Grote, 1875 |
| Heliothis niveicosta | |
| Heliothis oregonicus | ⇒ Heliothis oregonica H. Edwards, 1875 |
| Heliothis paradoxus | ⇒ Heliocheilus paradoxus Grote, 1865 |
| Heliothis phloxiphagus | ⇒ Heliothis phloxiphaga Grote & Robi..., 1867 |
| Heliothis prorupta (Grote, 1873) | ⇒ Heliothis proruptus Grote, 1873 |
| Heliothis suavis | |
| Heliothis subflexus | ⇒ Heliothis subflexa Guenée, 1852 |
| Heliothis sublexus Gn., 1852 | |
| Heliothis tertia (Roepke, 1941) | ⇒ Australothis volatilis Matthews & P..., 1998 |
| Heliothis turbatus (Walker, 1858) | ⇒ Heliocheilus turbata Walker, 1858 |
| Heliothis zea (Boddie, 1850) | ⇒ Helicoverpa zea Boddie, 1850 |
| Heliothodes diminutiva Grote, 1873 | Small Heliothodes Moth |
| Heliothodes diminutivus (Grote, 1873) | ⇒ Heliothodes diminutiva Grote, 1873 |
| Heliothodes fasciatus (H. Edwards, 1875) | ⇒ Heliothodes diminutiva Grote, 1873 |
| Heliothodes joaquin (McDunnough, 1946) | ⇒ Heliothodes diminutiva Grote, 1873 |
| Helotropha leucostigma Hübner, 1808 | Crescent |
| Helotropha reniformis Grote, 1874 | Kidney-spotted Rustic |
| Hemibryomima chryselectra Grote, 1880 | |
| Hemieuxoa rudens Harvey, 1874 | Hemieuxoa Moth |
| Hemigraphiphora plebeia Smith, 1898 | |
| Hemigraphiphora plebia | |
| Hemigrotella argenteostriata Barnes & McD..., 1918 | Disc flounder |
| Hemigrotella argentostriata | ⇒ Hemigrotella argenteostriata Barnes & McD..., 1918 |
| Heminocloa mirabilis Neumoegen, 1884 | |
| Hemioslaria pima Barnes & Ben..., 1924 | Khaki flounder |
| Hemipachnobia monochromatea Morrison, 1874 | Sundew Cutworm Moth |
| Hemipachnobia subporphyrea Walker, 1858 | Venus Flytrap Cutworm |
| Hemispragueia idella (Barnes, 1905) | ⇒ Tarache idella Barnes, 1905 |
| Hemistibia apposita | |
| Hemistilbia apposita (Barnes & McD..., 1918) | ⇒ Sympistis apposita Barnes & McD..., 1918 |
| Heptagrotis phyllophora (Grote, 1874) | ⇒ Lycophotia phyllophora Grote, 1874 |
| Hermonassa macrotheca Boursin, 1968 | |
| Heterochroma amphion Druce, 1889 | |
| Heterodelta nea Druce, 1898 | |
| Hexorthodes accurata H. Edwards, 1882 | Slender sole |
| Hexorthodes agrotiformis Grote, 1881 | |
| Hexorthodes alamosa (Barnes, 1904) | ⇒ Hypotrix alamosa Barnes, 1904 |
| Hexorthodes catalina Barnes & McD..., 1912 | Sharp-headed sole |
| Hexorthodes citeria Blanchard & ..., 1985 | Lognosed boxfish |
| Hexorthodes emendata Blanchard & ..., 1985 | Lognosed boxfish |
| Hexorthodes euxoiformis Barnes & McD..., 1913 | |
| Hexorthodes hueco (Barnes, 1904) | ⇒ Hypotrix hueco Barnes, 1904 |
| Hexorthodes inconspicua Grote, 1883 | |
| Hexorthodes jocosa Barnes & McD..., 1916 | |
| Hexorthodes nipana Smith, 1910 | |
| Hexorthodes optima (Dyar, 1919) | ⇒ Hypotrix optima Dyar, 1920 |
| Hexorthodes senatoria Smith, 1900 | |
| Hexorthodes serrata Smith, 1900 | |
| Hexorthodes trifascia (Smith, 1891) | ⇒ Lacinipolia implicata McDunnough, 1937 |
| Hexorthodes tuana Smith, 1906 | |
| Hillia iris Zetterstedt, 1839 | Iris Rover |
| Hillia maida Dyar, 1904 | Plain Rover Moth |
| Homoanarta carneola Smith, 1891 | Lizard beetles |
| Homoanarta falcata Neumoegen, 1883 | |
| Homoanarta peralta Barnes, 1907 | |
| Homoglaea californica Smith, 1891 | Lizard beetles |
| Homoglaea carbonaria Harvey, 1876 | |
| Homoglaea dives Smith, 1907 | |
| Homoglaea hircina Morrison, 1875 | Goat sallow |
| Homoglaea hiricina | |
| Homoglaea variegata Barnes & McD..., 1918 | Disc flounder |
| Homohadena badistriga (Grote, 1872) | ⇒ Sympistis badistriga Grote, 1872 |
| Homohadena candida | |
| Homohadena dinalda (Smith, 1908) | ⇒ Sympistis dinalda J.B. Smith, 1908 |
| Homohadena fifia (Dyar, 1904) | ⇒ Sympistis fifia Dyar, 1904 |
| Homohadena incomitata (Harvey, 1875) | ⇒ Sympistis incomitata Harvey, 1875 |
| Homohadena inconstans (Grote, 1883) | ⇒ Sympistis inconstans Grote, 1883 |
| Homohadena induta (Harvey, 1874) | ⇒ Sympistis induta Harvey, 1874 |
| Homohadena infixa (Walker, 1856) | ⇒ Sympistis infixa Walker, 1856 |
| Homohadena retroversa (Smith, 1908) | ⇒ Sympistis doris J.T.Troubrid..., 2008 |
| Homohadena rustica (Barnes & McD..., 1911) | ⇒ Sympistis rustica Barnes & McD..., 1911 |
| Homohadena stabilis (Smith, 1896) | ⇒ Sympistis stabilis Smith, 1895 |
| Homolagoa grotelliformis Barnes & McD..., 1912 | Sand sole |
| Homoncocnemis fortis (Grote, 1880) | ⇒ Sympistis fortis Butler, 1880 |
| Homophoberia apicosa Haworth, 1809 | Black Wedge Spot |
| Homophoberia cristata Morrison, 1875 | Waterlily Moth |
| Homopyralis repentis | |
| Homorthodes carneola McDunnough, 1943 | Denseleaf draba |
| Homorthodes communis Dyar, 1904 | Alder Quaker |
| Homorthodes discreta Barnes & McD..., 1916 | |
| Homorthodes dubia Barnes & McD..., 1912 | Sharp-headed sole |
| Homorthodes flosca Smith, 1906 | |
| Homorthodes fractura Smith, 1906 | |
| Homorthodes fractura mecrona Smith, 1908 | |
| Homorthodes furfurata Grote, 1874 | Northern Scurfy Quaker |
| Homorthodes furfurata uniformis Smith, 1887 | |
| Homorthodes gigantoides Barnes & McD..., 1912 | Sharp-headed sole |
| Homorthodes hanhami Barnes & McD..., 1911 | Fringed filefish |
| Homorthodes hanhami hanhami | |
| Homorthodes hanhami semicarnea Barnes & McD..., 1918 | |
| Homorthodes lindseyi (Benjamin, 1922) | ⇒ Homorthodes furfurata Grote, 1874 |
| Homorthodes mania Strecker, 1899 | Kamchatka flounder |
| Homorthodes perturba McDunnough, 1943 | Denseleaf draba |
| Homorthodes rectiflava Smith, 1908 | |
| Homorthodes reliqua Smith, 1899 | |
| Homorthodes rubritincta McDunnough, 1943 | Denseleaf draba |
| Honeyia quarta Hacker & Fib..., 2007 | |
| Hoplodrina ambigua Denis & Schi..., 1775 | Vine's Rustic |
| Hoplodrina blanda Denis & Schi..., 1775 | Rustic |
| Hoplodrina octogenaria (Goeze, 1781) | ⇒ Hoplodrina alsines Goeze, 1781 |
| Hoplodrina respersa Denis & Schi..., 1775 | Sprinkled Rustic |
| Hoplodrina superstes Ochsenheimer, 1816 | Emerald Spreadwing |
| Hoplolythra discistriga Smith, 1903 | |
| Hoplotarache albiocula | |
| Hortonius euenemus (Dyar, 1926) | ⇒ Euscirrhopterus gloveri Grote & Robi..., 1868 |
| Hyamia palpitatalis Walker, 1858 | Tantalus Sphinx |
| Hydraecia columbia (Barnes & Ben..., 1924) | ⇒ Hydraecia obliqua Harvey, 1876 |
| Hydraecia fuscata Horke, 1952 | Afflicted dagger moth |
| Hydraecia immanis Guenée, 1852 | Hop borer |
| Hydraecia lutea Tutt, 1891 | |
| Hydraecia medialis J.B. Smith, 1892 | Planehead filefish |
| Hydraecia micacea Esper, 1789 | Potate Stem Borer |
| Hydraecia obliqua Harvey, 1876 | Norwegian topknot |
| Hydraecia pallescens (Smith, 1899) | ⇒ Hydraecia medialis J.B. Smith, 1892 |
| Hydraecia perobliqua Hampson, 1910 | False Rosy Rustic Moth |
| Hydraecia petasitis Doubleday, 1847 | Butterbur |
| Hydraecia rubida Tutt, 1891 | |
| Hydraecia stramentosa Guenée, 1852 | |
| Hydraecia ximena (Barnes & Ben..., 1924) | ⇒ Hydraecia obliqua Harvey, 1876 |
| Hydroeciodes auripurpura Blanchard, 1968 | Triangular boxfish |
| Hydroeciodes juvenilis Grote, 1881 | |
| Hydroeciodes ochrimacula Barnes & McD..., 1913 | California tonguefish |
| Hydroeciodes repleta Bird, 1911 | Porcupinefishes |
| Hydroeciodes serrata Grote, 1880 | |
| Hyperepia jugifera Dyar, 1920 | |
| Hyperepia pi (Barnes & Lin..., 1922) | ⇒ Hyperepia jugifera Dyar, 1920 |
| Hypocoena basistriga McDunnough, 1933 | |
| Hypocoena defecta (Grote, 1874) | ⇒ Photedes defecta Grote, 1874 |
| Hypocoena inquinata Guenée, 1852 | Sordid Wainscot |
| Hypocoena rufostrigata Packard, 1806 | Brown-streaked Rustic |
| Hypocoena sofiae Mustelin, 2006 | |
| Hypocoena stigmatica Eversmann, 1855 | |
| Hypocoena variana (Morrison, 1875) | ⇒ Hypocoena inquinata Guenée, 1852 |
| Hypotrix basistriga J.D. Lafonta..., 2010 | Halibuts |
| Hypotrix diplogramma Schaus, 1903 | Northern puffer |
| Hypotrix ferricola J.B. Smith, 1905 | Macao sole |
| Hypotrix lunata J.B. Smith, 1906 | |
| Hypotrix naglei J.D. Lafonta..., 2010 | Halibuts |
| Hypotrix ocularis J.D. Lafonta..., 2010 | Halibuts |
| Hypotrix optima Dyar, 1920 | |
| Hypotrix parallela Grote, 1883 | |
| Hypotrix rubra J.D. Lafonta..., 2010 | Halibuts |
| Hypotrix spinosa Barnes & McD..., 1912 | Sharp-headed sole |
| Hypotrix trifascia J.B. Smith, 1891 | Lizard beetles |
| Hyppa brunneicrista Smith, 1902 | |
| Hyppa contrasta McDunnough, 1946 | Summer Hyppa Moth |
| Hyppa indistincta Smith, 1894 | |
| Hyppa rectilinea Esper, 1788 | Saxon |
| Hyppa xylinoides Guenée, 1852 | Common Hyppa |
| Hyssia degenerans Dyar, 1914 | |
| Hyssia marloffi | |
| Ilattia axis Guenée, 1852 | |
| Ilattia bavia Felder, 1874 | |
| Iodopela u-album Guenée, 1852 | |
| Iodopepla u-album Guenée, 1852 | White-eyed Borer |
| Iodopepla ualbum Guenée, 1852 | White-Eyed Borer Moth |
| Ipimorpha nanaimo Barnes, 1905 | Caribbean puffer |
| Ipimorpha pleonectusa Grote, 1873 | Blackcheeked aspen caterpillar |
| Ipimorpha retusa Linnaeus, 1761 | Double Kidney |
| Ipimorpha subtusa Denis & Schi..., 1775 | Olive |
| Ipimorpha subvexa (Grote, 1876) | ⇒ Ipimorpha pleonectusa Grote, 1873 |
| Ipimorpha viridipallida Barnes & McD..., 1916 | |
| Isochlora (Chamyla) sericea Lafontaine &..., 1996 | Spinyback blowfish |
| Jodia rufago Hübner, 1818 | |
| Kallitrichia albavena | |
| Kallitrichia pendula | |
| Lacanobia (Dianobia) contigua Denis & Schi..., 1775 | Beautiful Brocade |
| Lacanobia (Dianobia) suasa Denis & Schi..., 1775 | Dog's tooth |
| Lacanobia (Dianobia) thalassina Hufnagel, 1766 | Pale-shouldered Brocade |
| Lacanobia (Diataraxia) oleracea Linnaeus, 1758 | Bright-line Brown |
| Lacanobia (Lacanobia) w-latinum Hufnagel, 1766 | Light Brocade |
| Lacanobia atlantica Grote, 1874 | Atlantic Arches |
| Lacanobia dodii | |
| Lacanobia grandis Guenée, 1852 | Grand Arches |
| Lacanobia legitima | ⇒ Cautethia grotei Edwards, 1882 |
| Lacanobia lilacina | ⇒ Trichordestra lilacina Harvey, 1874 |
| Lacanobia liquida | ⇒ Trichordestra liquida Grote, 1881 |
| Lacanobia liquida meodana | |
| Lacanobia lutra | ⇒ Spiramater lutra Guenée, 1852 |
| Lacanobia lutra glaucopis | |
| Lacanobia nevadae Grote, 1876 | Nevada Arches |
| Lacanobia prodeniformis | ⇒ Trichordestra prodeniformis Smith, 1887 |
| Lacanobia radix Walker, 1856 | Barking Frogs |
| Lacanobia subjuncta Grote & Robi..., 1868 | Bay whiff |
| Lacanobia subjuncta eleanora | |
| Lacanobia tacoma | ⇒ Trichordestra tacoma Strecker, 1900 |
| Lacinipolia acutipennis (Grote, 1880) | ⇒ Lacinipolia vicina Grote, 1874 |
| Lacinipolia agnata Smith, 1905 | Macao sole |
| Lacinipolia aileenae Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia anguina Grote, 1881 | Snaky Arches |
| Lacinipolia basiplaga Smith, 1905 | Macao sole |
| Lacinipolia baueri Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia bucketti Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia buscki Barnes & Ben..., 1927 | Bermuda cowfish |
| Lacinipolia circumcincta Smith, 1891 | Lizard beetles |
| Lacinipolia comis Grote, 1876 | |
| Lacinipolia consimilis McDunnough, 1937 | |
| Lacinipolia cuneata Grote, 1873 | Cuneate Arches |
| Lacinipolia davena Smith, 1901 | Least puffer |
| Lacinipolia delongi Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia determinata (Smith, 1891) | ⇒ Lacinipolia meditata Grote, 1873 |
| Lacinipolia dimocki Schmidt, 2015 | |
| Lacinipolia erecta Walker, 1856 | |
| Lacinipolia explicata McDunnough, 1937 | Explicit Arches |
| Lacinipolia explicate McDunnough, 1937 | |
| Lacinipolia falsa Grote, 1880 | |
| Lacinipolia fordi Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia gnata Grote, 1881 | |
| Lacinipolia illaudabilis (Grote, 1875) | ⇒ Lacinipolia strigicollis Wallengren, 1860 |
| Lacinipolia illaudabilis alboguttata | |
| Lacinipolia illaudibilis | |
| Lacinipolia implicata McDunnough, 1937 | Implicit Arches |
| Lacinipolia incurva Smith, 1887 | |
| Lacinipolia laudabilis Guenée, 1852 | Laudable Arches |
| Lacinipolia lepidula Smith, 1887 | |
| Lacinipolia leucogramma Grote, 1873 | |
| Lacinipolia longiclava Smith, 1891 | Lizard beetles |
| Lacinipolia lorea Guenée, 1852 | Bridled Arches |
| Lacinipolia lunolacta Smith, 1903 | |
| Lacinipolia lustralis Grote, 1875 | The Lustral Mamestra |
| Lacinipolia luteimacula Barnes & Ben..., 1925 | |
| Lacinipolia marinitincta Harvey, 1875 | |
| Lacinipolia martini Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia meditata Grote, 1873 | Pink-backed cutworm |
| Lacinipolia mimula Grote, 1883 | |
| Lacinipolia naevia Smith, 1898 | |
| Lacinipolia olivacea Morrison, 1874 | Olive Arches |
| Lacinipolia olivacea petita | |
| Lacinipolia palilis Harvey, 1875 | |
| Lacinipolia parvula Herrich-Schä..., 1868 | Orange filefish |
| Lacinipolia patalis Grote, 1873 | |
| Lacinipolia patalis patalis | |
| Lacinipolia pensilis Grote, 1874 | |
| Lacinipolia pensilis pensilis | |
| Lacinipolia prognata McDunnough, 1940 | |
| Lacinipolia quadrilineata Grote, 1873 | |
| Lacinipolia rectilinea Smith, 1888 | |
| Lacinipolia regigera | Bristly Cutworm Moth |
| Lacinipolia renigera Stephens, 1829 | Bristly Cutworm |
| Lacinipolia rodora Dyar, 1910 | |
| Lacinipolia roseosuffusa Smith, 1900 | |
| Lacinipolia runica Hampson, 1918 | Natal tonguefish |
| Lacinipolia sareta (Smith, 1906) | ⇒ Lacinipolia vicina Grote, 1874 |
| Lacinipolia selama Strecker, 1898 | |
| Lacinipolia sharonae Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia spiculosa Grote, 1883 | |
| Lacinipolia stenotis Hampson, 1903 | Blunthead puffer |
| Lacinipolia stricta Walker, 1865 | Brown Arches Moth |
| Lacinipolia stricta papka Barnes & Ben..., 1929 | |
| Lacinipolia strigicollis Wallengren, 1860 | Collared Arches Moth |
| Lacinipolia subalba Mustelin, 2000 | |
| Lacinipolia teligera Morrison, 1875 | |
| Lacinipolia tricornuta McDunnough, 1937 | |
| Lacinipolia triplehorni Selman & Leu..., 2000 | Southern puffer |
| Lacinipolia uliginosa Smith, 1905 | Macao sole |
| Lacinipolia umbrosa Smith, 1887 | |
| Lacinipolia vicina Grote, 1874 | Neighborly Arches |
| Lacinipolia vicina sareta | |
| Lacinipolia viridifera McDunnough, 1937 | |
| Lacinipolia vittula Grote, 1882 | |
| Lambana lebana Schaus, 1911 | |
| Laphygma exigua (Hübner, 1808) | ⇒ Spodoptera exigua Hübner, 1808 |
| Laphygma frugiperda | |
| Lasiestra coloradensis (Richards, 1943) | ⇒ Lasionycta coloradensis Richards, 1943 |
| Lasiestra discolor (Smith, 1899) | ⇒ Lasionycta klotsi Richards, 1943 |
| Lasiestra dolosa (Barnes & Ben..., 1923) | ⇒ Lasionycta fergusoni Crabo & Lafo..., 2009 |
| Lasiestra infuscata (Morrison, 1875) | ⇒ Lasionycta pulverea Crabo & Lafo..., 2009 |
| Lasiestra klotsi (Smith, 1899) | ⇒ Lasionycta klotsi Richards, 1943 |
| Lasiestra uniformis Smith, 1893 | |
| Lasionycta alberta (Barnes & Ben..., 1923) | ⇒ Lasionycta perplexella Crabo & Lafo..., 2009 |
| Lasionycta albinuda Smith, 1903 | |
| Lasionycta anthracina Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta arietis (Grote, 1879) | ⇒ Zosteropoda clementei Meadows, 1942 |
| Lasionycta benjamini Hill, 1927 | Bandtail puffer |
| Lasionycta brunnea Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta caesia Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta coloradensis Richards, 1943 | Botete |
| Lasionycta conjugata Smith, 1899 | Dart-poison Frogs |
| Lasionycta coracina Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta curta Morrison, 1875 | |
| Lasionycta discolor (Smith, 1899) | ⇒ Lasionycta klotsi Richards, 1943 |
| Lasionycta dolosa Barnes & Ben..., 1923 | Planehead filefish |
| Lasionycta fergusoni Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta illima Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta imbecilla Fabricius, 1794 | Silurian |
| Lasionycta impingens (Walker, 1857) | ⇒ Lasiestra impingens Walker, 1857 |
| Lasionycta infuscata (Smith, 1899) | ⇒ Lasionycta pulverea Crabo & Lafo..., 2009 |
| Lasionycta insolens (Grote, 1874) | ⇒ Psammopolia insolens Grote, 1874 |
| Lasionycta klotsi Richards, 1943 | |
| Lasionycta leucocycla Staudinger, 1857 | Dart-poison Frogs |
| Lasionycta leucocycla hampa (Lafontaine &..., 1986) | ⇒ Lasionycta leucocycla Staudinger, 1857 |
| Lasionycta luteola Smith, 1894 | Dart Poison Frog |
| Lasionycta marloffi (Dyar, 1922) | ⇒ Lasionycta perplexella Crabo & Lafo..., 2009 |
| Lasionycta membrosa Morrison, 1875 | |
| Lasionycta mono Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta mutilata (Smith, 1898) | ⇒ Lasionycta rainieri Smith, 1900 |
| Lasionycta ochracea (Riley, 1892) | ⇒ Protorthodes argentoppida McDunnough, 1943 |
| Lasionycta orientalis Alpheraky, 1882 | |
| Lasionycta perplexa (Smith, 1887) | ⇒ Lasionycta perplexella Crabo & Lafo..., 2009 |
| Lasionycta perplexella Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta phaea Hampson, 1905 | Blunthead puffer |
| Lasionycta phoca (Möschler, 1864) | ⇒ Lasionycta albinuda Smith, 1903 |
| Lasionycta poca Barnes & Ben..., 1923 | Planehead filefish |
| Lasionycta promulsa (Morrison, 1875) | ⇒ Lasionycta pulverea Crabo & Lafo..., 2009 |
| Lasionycta proxima Hübner, 1809 | |
| Lasionycta pulverea Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta quadrilunata (Grote, 1874) | ⇒ Lasionycta sasquatch Crabo & Lafo..., 2009 |
| Lasionycta rainieri Smith, 1900 | |
| Lasionycta sasquatch Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta secedens Walker, 1858 | |
| Lasionycta sedilis (Smith, 1899) | ⇒ Lasionycta taigata Lafontaine, 1988 |
| Lasionycta sierra Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta silacea Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta staudingeri (Aurivillius, 1891) | ⇒ Anarta zemblica Hampson, 1903 |
| Lasionycta subalpina Crabo & Lafo..., 2009 | Cuban Treefrog |
| Lasionycta subdita (Möschler, 1860) | ⇒ Lasionycta membrosa Morrison, 1875 |
| Lasionycta subfumosa Gibson, 1920 | |
| Lasionycta subfuscula (Grote, 1873) | ⇒ Lasionycta taigata Lafontaine, 1988 |
| Lasionycta taigata Lafontaine, 1988 | |
| Lasionycta uniformis (Smith, 1894) | ⇒ Lasiestra uniformis Smith, 1893 |
| Lasionycta variegata Lingonblad, 1944 | |
| Lasionycta wyatti (Barnes & Ben..., 1926) | ⇒ Zosteropoda hirtipes Grote, 1874 |
| Lateroligia ophiogramma (Esper, 1794) | ⇒ Apamea ophiogramma Esper, 1794 |
| Lathosea dammersi McDunnough, 1935 | |
| Lathosea pulla (Grote, 1881) | ⇒ Cucullia pulla Grote, 1881 |
| Lathosea pullata (Grote, 1890) | ⇒ Cucullia pulla Grote, 1881 |
| Lathosea spaldingi (Barnes & Ben..., 1922) | ⇒ Cucullia pulla Grote, 1881 |
| Lathosea spauldingi (Barnes & Ben..., 1922) | ⇒ Cucullia pulla Grote, 1881 |
| Lathosea ursina | |
| Lemmeria digitalis Grote, 1882 | Fingered Lemmeria |
| Lenisa geminipuncta (Haworth, 1809) | ⇒ Archanara geminipuncta Haworth, 1809 |
| Lephana muffula Guenée, 1852 | |
| Lephana oedisema Hampson, 1926 | |
| Lepipolys behrensi (Grote, 1874) | ⇒ Sympistis behrensi Grote, 1874 |
| Lepipolys perscripta (Guenée, 1852) | ⇒ Sympistis perscripta Guenée, 1852 |
| Leucania (Acantholeucania) loreyi Duponchel, 1827 | Cosmopolitan |
| Leucania (Leucania) comma Linnaeus, 1761 | Cutworm moth |
| Leucania (Leucania) obsoleta Hübner, 1803 | Mexican Agapema |
| Leucania adjuta Grote, 1874 | Adjutant Wainscot |
| Leucania albilinea | |
| Leucania amygdalina Harvey, 1878 | Northern Linen Wainscot |
| Leucania anteoclara Smith, 1902 | |
| Leucania anteroclara Smith, 1902 | |
| Leucania anteroclera | |
| Leucania bicolorata Plante, 1992 | |
| Leucania bipuncta Wileman, 1914 | |
| Leucania calidior Forbes, 1936 | Weeping toado |
| Leucania callidior | |
| Leucania commoides Guenée, 1852 | Comma Wainscot |
| Leucania complicata (Strecker, 1898) | ⇒ Leucania oaxacana Schaus, 1898 |
| Leucania dia (Grote, 1879) | ⇒ Leucania insueta Guenée, 1852 |
| Leucania dorsalis (Walker, 1856) | ⇒ Leucania humidicola Guenée, 1852 |
| Leucania extincta Guenée, 1852 | |
| Leucania extincta flabilis Grote, 1881 | |
| Leucania farcata Grote, 1881 | |
| Leucania farcta Grote, 1881 | Meadow Wainscot Moth |
| Leucania februalis Hill, 1924 | Pricklebelly blaasop |
| Leucania heterodoxa (Smith, 1894) | ⇒ Leucania insueta Guenée, 1852 |
| Leucania humidicola Guenée, 1852 | Sugarcane Budworm Moth |
| Leucania imperfecta Smith, 1894 | |
| Leucania incognita Barnes & McD..., 1918 | West Coast sole |
| Leucania inconspicua Herrich-Schä..., 1868 | Cutworm moth |
| Leucania inermis Forbes, 1936 | Unarmed Wainscot |
| Leucania infatuans Franclemont, 1972 | Banded toado |
| Leucania insueta Guenée, 1852 | Heterodox Wainscot |
| Leucania insueta dia Grote, 1879 | |
| Leucania juncicola (Guenée, 1852) | ⇒ Leucania scirpicola Guenée, 1852 |
| Leucania lapidaria Grote, 1876 | |
| Leucania latiuscula (Herrich-Schä..., 1868) | ⇒ Leucania subpunctata Harvey, 1875 |
| Leucania linda Franclemont, 1952 | Fourlin tonguesole |
| Leucania linita Guenée, 1852 | Linen Wainscot |
| Leucania lobrega Adams, 2001 | Fat puffers |
| Leucania loreyimima (Lower, 1900) | ⇒ Mythimna martoni Yoshimatsu &..., 2001 |
| Leucania luteopallens Smith, 1902 | |
| Leucania megadia (Smith, 1902) | ⇒ Leucania insueta Guenée, 1852 |
| Leucania mimica (Strecker, 1899) | ⇒ Leucania insueta Guenée, 1852 |
| Leucania minorata Smith, 1894 | |
| Leucania moderata (Walker, 1856) | ⇒ Dargida diffusa Walker, 1856 |
| Leucania multilinea Walker, 1856 | Engelmann's milkweed |
| Leucania nepos (Leech, 1900) | ⇒ Leucania obscura Moore, 1882 |
| Leucania neptis | |
| Leucania oaxacana Schaus, 1898 | |
| Leucania obscura Moore, 1882 | |
| Leucania oregona (Smith, 1902) | ⇒ Leucania farcta Grote, 1881 |
| Leucania pallens (Linnaeus, 1758) | ⇒ Mythimna pallens Linnaeus, 1758 |
| Leucania palliseca (Smith, 1902) | ⇒ Leucania farcta Grote, 1881 |
| Leucania pertracta Morrison, 1875 | Streaked Sphinx |
| Leucania phragmatidicola (Guenée, 1852) | ⇒ Leucania phragmitidicola Guenée, 1852 |
| Leucania phragmitidicla | Phragmites Wainscot |
| Leucania phragmitidicola Guenée, 1852 | Phragmites Wainscot |
| Leucania pilipalpis Grote, 1876 | Threespot flounder |
| Leucania pseudargyria Guenée, 1852 | False Wainscot |
| Leucania rawlinsi Adams, 2001 | |
| Leucania rubripallens Smith, 1902 | |
| Leucania rufipennis Butler, 1878 | Omnivorous looper |
| Leucania scirpicola Guenée, 1852 | Scirpus Wainscot |
| Leucania scottii (Butler, 1886) | ⇒ Leucania scotti Butler, 1886 |
| Leucania senescens Möschler, 1890 | Cutworm moth |
| Leucania stolata Smith, 1894 | |
| Leucania striata Leech, 1900 | Eastern Tiger Salamander |
| Leucania suavis Draudt, 1950 | Sachem |
| Leucania subpunctata Harvey, 1875 | Forage Armyworm Moth |
| Leucania tenebra Hampson, 1905 | |
| Leucania tetera | |
| Leucania ursula Forbes, 1936 | Ursula Wainscot |
| Leucocnemis barbara | |
| Leucocnemis nivalis Smith, 1894 | Filefishes |
| Leucocnemis obscurella Barnes & McD..., 1916 | |
| Leucocnemis osbcurella Barnes & McD..., 1916 | |
| Leucocnemis perfundis Smith, 1894 | Filefishes |
| Leucocnemis sectiloides | |
| Leucocnemis variabilis Barnes & McD..., 1918 | Disc flounder |
| Leucocnemis variabilis alba | |
| Leucocosmia nonagrica (Walker, 1864) | ⇒ Athetis thoracica Moore, 1884 |
| Leucogonia cosmopis Lower, 1897 | |
| Leuconycta diphteroides Guenée, 1852 | Green Leuconycta |
| Leuconycta dipteroides | ⇒ Leuconycta diphteroides Guenée, 1852 |
| Leuconycta lepidula Grote, 1874 | Dark Leuconycta |
| Leucosigma uncifera Druce, 1908 | |
| Leucotela nigripalpis Walker, 1865 | |
| Lichnoptera decora Morrison, 1875 | |
| Lichnoptera illudens Walker, 1856 | |
| Lineostriastiria biundulalis Zeller, 1872 | |
| Lineostriastiria hachita Barnes, 1904 | |
| Lineostriastiria hutsoni J.B. Smith, 1907 | Largescale tonguefish |
| Lineostriastiria olivalis Barnes & McD..., 1916 | |
| Lineostriastiria sexseriata Grote, 1881 | |
| Lithacodia albidula (Guenée, 1852) | ⇒ Protodeltote albidula Guenée, 1852 |
| Lithacodia bellicula (Hübner, 1818) | ⇒ Deltote bellicula Hübner, 1818 |
| Lithacodia carneola (Guenée, 1852) | ⇒ Pseudeustrotia carneola Guenée, 1852 |
| Lithacodia concinnimacula (Guenée, 1852) | ⇒ Maliattha concinnimacula Guenée, 1852 |
| Lithacodia costaricana Franclemont ..., 1983 | |
| Lithacodia indeterminata (Barnes & McD..., 1918) | ⇒ Pseudeustrotia indeterminata Barnes & McD..., 1918 |
| Lithacodia merta Schaus, 1901 | |
| Lithacodia muscosula (Guenée, 1852) | ⇒ Protodeltote muscosula Guenée, 1852 |
| Lithacodia musta (Grote & Robi..., 1868) | ⇒ Heliocheilus abaccheutus Matthews, 1999 |
| Lithacodia phya Druce, 1889 | Bengal tonguesole |
| Lithacodia synochitis (Grote & Robi..., 1868) | ⇒ Maliattha synochitis Grote & Robi..., 1868 |
| Litholomia napaea Morrison, 1874 | False Pinion |
| Lithomoia germana Morrison, 1874 | American Brindle |
| Lithomoia solidaginis (Hübner, 1803) | ⇒ Xylena solidaginis Hübner, 1803 |
| Lithomoia solidaginis germana | |
| Lithophane (Lithophane) furcifera Hufnagel, 1766 | Conformist |
| Lithophane (Lithophane) semibrunnea Haworth, 1809 | Tawny Pinion |
| Lithophane (Lithophane) socia Hufnagel, 1766 | Pale Pinion |
| Lithophane (Prolitha) lapidea Hübner, 1808 | |
| Lithophane abita Brou & Lafon..., 2009 | Poison puffer |
| Lithophane adipel (Benjamin, 1936) | ⇒ Lithophane lepida Lintner, 1878 |
| Lithophane amanda Smith, 1900 | Amanda'S Pinion Moth |
| Lithophane antennata Walker, 1858 | Ashen Pinion |
| Lithophane atara Smith, 1909 | |
| Lithophane baileyi Grote, 1877 | Bailey'S Pinion Moth |
| Lithophane bethunei Grote & Robi..., 1868 | Bay whiff |
| Lithophane boogeri J.T.Troubridge, 2006 | |
| Lithophane contenta Grote, 1880 | Brown leatherjacket |
| Lithophane contra Barnes & Ben..., 1924 | |
| Lithophane dilatocula Smith, 1900 | |
| Lithophane disposita Morrison, 1874 | Dashed Gray Pinion |
| Lithophane fagina Morrison, 1874 | Hoary Pinion |
| Lithophane ferrealis (Grote, 1874) | ⇒ Lithophane petulca Grote, 1874 |
| Lithophane franclemonti Metzler, 1998 | Guineafowl puffer |
| Lithophane gausapata Grote, 1883 | |
| Lithophane georgii Grote, 1875 | George´s Pinion |
| Lithophane georgii ancilla | |
| Lithophane georgii holocinerea | |
| Lithophane georgii oregonensis | |
| Lithophane georgii vertina | |
| Lithophane gerogii emarginata | |
| Lithophane grotei Riley, 1882 | Blacklined blowfish |
| Lithophane hemina Grote, 1879 | Hemina Pinion |
| Lithophane innominata Smith, 1893 | Nameless Pinion |
| Lithophane itata Smith, 1899 | |
| Lithophane jefferyi Troubridge a..., 2003 | Lemon blaasop |
| Lithophane jeffreyi J.T. Troubri..., 2003 | |
| Lithophane joannis Covell & Met..., 1992 | Immaculate blowfish |
| Lithophane laceyi Barnes & McD..., 1913 | California tonguefish |
| Lithophane lanei J.T.Troubridge, 2006 | |
| Lithophane laticinerea Grote, 1874 | Broad Ashen Pinion |
| Lithophane leeae Walsh, 2009 | Bellystriped blaasop |
| Lithophane lemmeri Barnes & Ben..., 1929 | Lemmer's Pinion Moth |
| Lithophane lenneri Barnes & Ben..., 1929 | |
| Lithophane lepida Lintner, 1878 | Pine Pinion Moth |
| Lithophane lepida lepida | |
| Lithophane longior Smith, 1899 | |
| Lithophane nasar Smith, 1909 | |
| Lithophane oriunda Grote, 1874 | Immigrant Pinion |
| Lithophane patefacta Walker, 1858 | Dimorphic Pinion |
| Lithophane pertorrida McDunnough, 1942 | |
| Lithophane petulca Grote, 1874 | Wanton Pinion |
| Lithophane pexata Grote, 1874 | Plush-naped Pinion |
| Lithophane ponderosa J.T. Troubri..., 2003 | Lemon blaasop |
| Lithophane puella Smith, 1900 | |
| Lithophane querquera Grote, 1874 | Shivering Pinion |
| Lithophane scottae J.T.Troubridge, 2006 | |
| Lithophane semiusta Grote, 1874 | Singed Pinion |
| Lithophane signosa Walker, 1857 | Signate Pinion |
| Lithophane subtilis Franclemont, 1969 | Brown puffer |
| Lithophane tarda Barnes & Ben..., 1925 | Spotted turbot |
| Lithophane tephrina Franclemont, 1969 | Brown puffer |
| Lithophane tepida Grote, 1874 | |
| Lithophane thaxteri Grote, 1874 | Nonconformist |
| Lithophane thujae R.P. Webster..., 1999 | Cedar Pinion |
| Lithophane thuje | |
| Lithophane torrida Smith, 1899 | |
| Lithophane unimoda Lintner, 1878 | Dowdy Pinion |
| Lithophane vanduzeei Barnes, 1928 | |
| Lithophane viridipallens Grote, 1877 | Pale Greeen Pinion Moth |
| Lithophane vivida (Dyar, 1910) | ⇒ Lithophane baileyi Grote, 1877 |
| Litoligia literosa (Haworth, 1809) | ⇒ Mesoligia literosa Haworth, 1809 |
| Lobocheilos cryptopogon Fowler, 1935 | |
| Lomilysis discolor (Smith, 1904) | ⇒ Brachylomia discolor Smith, 1904 |
| Longalatedes elymi Treitschke, 1825 | Lyme Grass |
| Longivesica divergens | ⇒ Euxoa divergens Walker, 1857 |
| Longivesica edictalis | ⇒ Euxoa edictalis Smith, 1893 |
| Longivesica messoria | ⇒ Euxoa messoria Harris, 1841 |
| Lophoceramica artega Barnes, 1907 | |
| Lophoplusia giffardi Swezey, 1913 | |
| Lophoplusia pterylota Meyrick, 1904 | Eastern Tiger Salamander |
| Lophoplusia violacea Swezey, 1920 | |
| Loscopia roblei Quinter & La..., 2009 | Southern tonguesole |
| Loscopia velata Walker, 1865 | Veiled Ear |
| Loxagrotis acclivis (Morrison, 1875) | ⇒ Dichagyris acclivis Morrison, 1875 |
| Loxagrotis albicosta (J. B. Smith, 1893) | ⇒ Striacosta albicosta Smith, 1888 |
| Loxagrotis forbesi | ⇒ Anicla forbesi Franclemont, 1952 |
| Loxagrotis grotei (Franclemont ..., 1983) | ⇒ Dichagyris grotei Franclemont ..., 1983 |
| Luperina enargia (Barnes & Ben..., 1926) | ⇒ Resapamea enargia Barnes & Ben..., 1926 |
| Luperina innota (Smith, 1908) | ⇒ Resapamea mammuthus L.G. Crabo, 2013 |
| Luperina morna (Guenée, 1852) | ⇒ Resapamea passer Guenée, 1852 |
| Luperina obtusa Smith, 1902 | |
| Luperina passer (Guenée, 1852) | ⇒ Resapamea passer Guenée, 1852 |
| Luperina stipata (Morrison, 1875) | ⇒ Resapamea stipata Morrison, 1875 |
| Luperina testacea Denis & Schi..., 1775 | Flounced Rustic |
| Luperina trigona (Smith, 1902) | ⇒ Resapamea trigona J.B. Smith, 1902 |
| Luperina venosa (Smith, 1903) | ⇒ Resapamea venosa J.B. Smith, 1903 |
| Lycanadae purpure | |
| Lycanades pulchella Smith, 1900 | |
| Lycanades purpurea Grote, 1874 | |
| Lycaugesia hypozonata Hampson, 1910 | |
| Lycaugesia monostella Dyar, 1914 | |
| Lycaugesia pseudura Dyar, 1914 | |
| Lycimna peccataria Barnes & McD..., 1916 | |
| Lycophota phyllophora | |
| Lycophotia ecvinacea Hampson, 1903 | |
| Lycophotia molothina Esper, 1789 | |
| Lycophotia phyllophora Grote, 1874 | Leafy Dart |
| Lycophotia porphyrea Denis & Schi..., 1775 | Little Grass Frog |
| Lygranthoecia carolinensis | |
| Lygranthoecia constricta | |
| Lygranthoecia parmeliana | |
| Lygranthoecia tumida | |
| Lygranthoecia viridens | |
| Lythrodes arivaca | |
| Lythrodes radiatus Smith, 1903 | Scrawled soles |
| Lythrodes semiluna Smith, 1905 | |
| Lythrodes tripuncta Barnes & McD..., 1911 | Fourspot megrim |
| Lythrodes tripunctata Barnes & McD..., 1911 | |
| Lythrodes venatus Smith, 1903 | Scrawled soles |
| Macapta mursa Schaus, 1894 | |
| Macdunnoughia (Macdunnoughia) confusa Stephens, 1850 | Dewick's plusia |
| Macronoctua onusta Grote, 1874 | Iris borer |
| Macroprora ochthera Turner, 1942 | |
| Magusa divaricata (Grote, 1874) | ⇒ Magusa orbifera Walker, 1857 |
| Magusa orbifera Walker, 1857 | Orbed Narrow-wing |
| Maliattha concinnimacula Guenée, 1852 | Red-Spotted Glyph |
| Maliattha synochitis Grote & Robi..., 1868 | Bay whiff |
| Maliatthia synochitis | |
| Mamestra aliena Duponchel, 1836 | |
| Mamestra altua | |
| Mamestra artesta | |
| Mamestra assimilis | |
| Mamestra blenna Hübner, 1822 | |
| Mamestra bolteri | |
| Mamestra brassicae Linnaeus, 1758 | Cabbage armyworm |
| Mamestra configurata Walker, 1856 | Bertha Armyworm |
| Mamestra curialis Smith, 1887 | Scripted Arches |
| Mamestra davena | |
| Mamestra denscanis Haworth, 1809 | |
| Mamestra dentata Kononenko, 1981 | |
| Mamestra determinata | |
| Mamestra dilatata | |
| Mamestra dissimilis (Knoch, 1781) | ⇒ Lacanobia suasa Denis & Schi..., 1775 |
| Mamestra distincta Heinrich, 1923 | |
| Mamestra ectypa | |
| Mamestra errata | |
| Mamestra extincta Staudinger, 1892 | |
| Mamestra farnhami Grote, 1873 | |
| Mamestra florida | |
| Mamestra fuscolutea | |
| Mamestra granti Warren, 1905 | |
| Mamestra hadeniformis | |
| Mamestra intentata | |
| Mamestra juncta Lempke, 1964 | |
| Mamestra laeta | |
| Mamestra languida | |
| Mamestra leucographa Esper, 1786 | |
| Mamestra longiclava | |
| Mamestra lucina | |
| Mamestra lutina Smith, 1902 | |
| Mamestra megarena | |
| Mamestra naevia | |
| Mamestra nitida (Walker, 1865) | ⇒ Agrotis infusa Boisduval, 1832 |
| Mamestra nugatis | |
| Mamestra obscura | |
| Mamestra olivacea | |
| Mamestra orbiculata | |
| Mamestra ordinaria (Walker, 1865) | ⇒ Apamea devastator Brace, 1819 |
| Mamestra ortruda | |
| Mamestra pallicauda | |
| Mamestra pallida Lempke, 1964 | |
| Mamestra palmillo | |
| Mamestra pectinicornis | |
| Mamestra plicata | |
| Mamestra prodeniformis | |
| Mamestra quadrata | |
| Mamestra rainierii | |
| Mamestra roseosuffusa | |
| Mamestra senatoria | |
| Mamestra suasa (Schiffermüller, 1776) | ⇒ Lacanobia suasa Denis & Schi..., 1775 |
| Mamestra tetrica Graeser, 1888 | |
| Mamestra unicolor (Harris, 1841) | ⇒ Mamestra brassicae Linnaeus, 1758 |
| Mamestra variolata Smith, 1888 | |
| Mamestra vau-media | |
| Mamestra yakima | |
| Mammifrontia leucania Barnes & Lin..., 1922 | Crested flounder |
| Mammifrontia rileyi Benjamin, 1936 | Scrawled cowfish |
| Mammifrontia sarae Mustelin, 2006 | Rock sole |
| Manruta elingua (Smith, 1903) | ⇒ Eucoptocnemis elingua Smith, 1903 |
| Marilopteryx carancahua Blanchard & ..., 1982 | |
| Marilopteryx caranchua Blanchard & ..., 1982 | |
| Marilopteryx lutina Smith, 1902 | Flat cardiapod |
| Marimatha botyoides Guenée, 1852 | |
| Marimatha nigrofimbria Guenée, 1852 | Black Bordered Lemon Moth |
| Marimatha piscimala C.D. Ferris ..., 2010 | |
| Marimatha quadrata C.D. Ferris ..., 2010 | |
| Marimatha squala C.D. Ferris ..., 2010 | |
| Marimatha tripuncta Möschler, 1890 | |
| Masalia beatrix Moore, 1881 | |
| Masalia bimaculata cornia Seymour, 1972 | |
| Matiloxis jalapena Schaus, 1906 | |
| Megalographa biloba Stephens, 1830 | Bilobed Looper |
| Megasema bolteri Smith, 1898 | |
| Megasema cnigrum Linnaeus, 1758 | Setaceous Hebrew character |
| Megasema colorado Smith, 1891 | |
| Megasema scropulana Morrison, 1874 | |
| Melanapamea mixta Grote, 1881 | Coastal Plain Apamea |
| Melanchra adjunct Guenée, 1852 | |
| Melanchra adjuncta Boisduval, 1841 | Hitched Arches |
| Melanchra assimilis Morrison, 1874 | Black Arches |
| Melanchra persicariae Linnaeus, 1761 | Dot |
| Melanchra picta Harris, 1841 | Zebra caterpillar |
| Melanchra pulverulenta Smith, 1888 | |
| Melaporphyria immortua Grote, 1874 | Dark-banded Flower Gem |
| Meleneta antennata J.B. Smith, 1908 | |
| Melicleptria antonio | |
| Melicleptria honesta | |
| Melicleptria sabulosa | |
| Menopsimus caducus (Dyar, 1907) | ⇒ Hypenodes caducus Dyar, 1907 |
| Mentaxya ignetincta (Hampson, 1918) | ⇒ Mentaxya ignicollis Walker, 1857 |
| Merolonche atlinensis (Barnes & Ben..., 1926) | ⇒ Acronicta lupini Grote, 1873 |
| Merolonche australis | ⇒ Acronicta australis Mustelin & L..., 2000 |
| Merolonche dolli (Barnes & McD..., 1918) | ⇒ Acronicta dolli Barnes & McD..., 1918 |
| Merolonche lupini (Grote, 1873) | ⇒ Acronicta lupini Grote, 1873 |
| Merolonche spinea (Grote, 1876) | ⇒ Acronicta spinea Grote, 1876 |
| Merolonche ursina (Smith & Dyar, 1899) | ⇒ Acronicta lupini Grote, 1873 |
| Meropleon ambifusca Newman, 1948 | Newman's Brocade |
| Meropleon cinnamicolor Ferguson, 1982 | Spotted toby |
| Meropleon cosmion Dyar, 1924 | |
| Meropleon diversicolor Morrison, 1874 | Multicolored Sedgeminer |
| Meropleon diversicolor sullivani Ferguson, 1982 | |
| Meropleon linae Metlevski, 2005 | |
| Meropleon titan Todd, 1958 | |
| Mesapamea arbora Barnes & McD..., 1912 | Sharp-headed sole |
| Mesapamea fractilinea Grote, 1874 | Broken-lined Brocade |
| Mesapamea remmi Rezbanyai-Reser, 1985 | Remm's Rustic |
| Mesapamea secalella Remm, 1983 | Lesser Common Rustic |
| Mesapamea secalis Linnaeus, 1758 | Common Rustic |
| Mesembragrotis ruckesi (Barnes & Ben..., 1927) | ⇒ Dichagyris ruckesi Barnes & Ben..., 1927 |
| Mesogona olivata Harvey, 1874 | False-eye toby |
| Mesogona oxalina Hübner, 1803 | |
| Mesogona rubra L.G. Crabo &..., 1997 | Tongueless Frogs |
| Mesogona subcuprea Crabo & Hammond, 1997 | Coastal Tailed Frog |
| Mesoligia furuncula Denis & Schi..., 1775 | Cloaked Minor |
| Metalepsis cornuta (Grote, 1874) | ⇒ Cerastis cornuta Grote, 1874 |
| Metalepsis fishii (Grote, 1878) | ⇒ Cerastis fishii Grote, 1878 |
| Metalepsis salicarum (Walker, 1857) | ⇒ Cerastis salicarum Walker, 1857 |
| Metaponpneumata rogenhoferi Möschler, 1890 | Hornyhead turbot |
| Metaxaglaea australis Schweitzer, 1979 | Doubleline toby |
| Metaxaglaea inulta Grote, 1874 | Arrowwood Sallow |
| Metaxaglaea semitaria Franclemont, 1968 | Footpath Sallow |
| Metaxaglaea viatica Grote, 1874 | Roadside Sallow |
| Metaxaglaea violacea Schweitzer, 1979 | Doubleline toby |
| Metopoceras philbyi Wiltshire, 1980 | |
| Micrathetis costiplaga Smith, 1908 | |
| Micrathetis dasarada Druce, 1898 | |
| Micrathetis spilomela (Walker, 1865) | ⇒ Micrathetis triplex Walker, 1857 |
| Micrathetis tecnion Dyar, 1914 | |
| Micrathetis triplex Walker, 1857 | Triplex Cutworm |
| Microhelia angelica Smith, 1900 | |
| Microhelia restrictalis (Smith, 1900) | ⇒ Microhelia angelica Smith, 1900 |
| Mimeusemia econia hedya Jordan, 1939 | |
| Mimobarathra antonito Barnes, 1907 | |
| Minofala instans Smith, 1905 | |
| Miodera eureka Barnes & Ben..., 1926 | Smallmouth flounder |
| Miodera stigmata Smith, 1908 | |
| Miracavira brillians Barnes, 1901 | Bering flounder |
| Miracavira sylvia Dyar, 1913 | |
| Mniotype adusta Esper, 1790 | Dark Brocade |
| Mniotype ducta Grote, 1878 | |
| Mniotype miniota (Smith, 1908) | ⇒ Mniotype tenera Smith, 1900 |
| Mniotype pallescens McDunnough, 1946 | Whitestockinged black fly |
| Mniotype satura Denis & Schi..., 1775 | Beautiful Arches |
| Mniotype tenera Smith, 1900 | |
| Mniotype versuta (Smith, 1895) | ⇒ Mniotype ducta Grote, 1878 |
| Mormonia antinympha Hübner, 1827 | |
| Mormonia consors Smith & Abbot, 1797 | |
| Mormonia epione Drury, 1773 | Grapevine looper |
| Mormonia neogama Smith & Abbot, 1797 | Black Dash |
| Mormonia vidua Smith & Abbot, 1798 | Liris Skipper |
| Morrisonia confusa Hübner, 1831 | Confused Woodgrain |
| Morrisonia evicta Grote, 1873 | Bicolored Woodgrain |
| Morrisonia latex Guenée, 1852 | Fluid Arches |
| Morrisonia mucens Hübner, 1831 | Gray Woodgrain |
| Morrisonia rileyana | |
| Morrisonia triangula Sullivan & Adam, 2009 | Honeycomb toby |
| Mouralia tinctoides Guenée, 1852 | |
| Mythimna (Hyphilare) albipuncta Denis & Schi..., 1775 | White-point |
| Mythimna (Hyphilare) ferrago Fabricius, 1787 | Clay |
| Mythimna (Hyphilare) litoralis Curtis, 1827 | Shore Wainscot |
| Mythimna (Mythimna) conigera Denis & Schi..., 1775 | Brown-line Bright Eye |
| Mythimna (Mythimna) impura Hübner, 1808 | Smoky Wainscot |
| Mythimna (Mythimna) pallens Linnaeus, 1758 | Common Wainscot |
| Mythimna (Mythimna) pudorina Denis & Schi..., 1775 | Striped Wainscot |
| Mythimna (Mythimna) rushanensis Yoshimatsu, 1994 | |
| Mythimna (Mythimna) straminea Treitschke, 1825 | Southern Wainscot |
| Mythimna (Mythimna) vitellina Hübner, 1808 | Delicate |
| Mythimna (Pseudaletia) unipuncta Haworth, 1809 | American armyworm |
| Mythimna oxygala Grote, 1881 | Lesser Wainscot |
| Mythimna sequax Franclemont, 1951 | Oahu puffer |
| Mythimna yuconensis Hampson, 1911 | |
| Mythimna yukonensis Hampson, 1911 | |
| Nacopa bistrigata Barnes & McD..., 1918 | West Coast sole |
| Nacopa melanderi Barnes & Ben..., 1927 | Smallmouth flounder |
| Naenia typica Linnaeus, 1758 | Gothic |
| Namangana costa | |
| Namangana funeralis | |
| Namangana ignota | |
| Namangana revellata | |
| Namangana seitzi | |
| Narthecophora pulverea Smith, 1900 | Silktassel |
| Nedra dora Clarke, 1940 | |
| Nedra gracia | |
| Nedra hoeffleri Clarke, 1940 | |
| Nedra hoffleri | ⇒ Nedra hoeffleri Clarke, 1940 |
| Nedra ramosula Guenée, 1841 | Gray Half Spot |
| Nedra stewarti Grote, 1875 | |
| Nedra tropicalis Schaus, 1911 | |
| Neleucania bicolorata Grote, 1881 | |
| Neleucania citronella (Smith, 1902) | ⇒ Neleucania bicolorata Grote, 1881 |
| Neleucania niveicosta Smith, 1902 | |
| Neleucania patricia Grote, 1880 | |
| Neleucania praegracilis Grote, 1877 | Threespot flounder |
| Neleucania suavis Barnes & McD..., 1912 | |
| Neoerastria apicosa (Haworth, 1809) | ⇒ Homophoberia apicosa Haworth, 1809 |
| Neogalea esula (Druce, 1889) | ⇒ Neogalea sunia Guenée, 1852 |
| Neogalea sunia Guenée, 1852 | Catabena Moth |
| Neogrotella confusa Barnes & Ben..., 1922 | Hoshigarei |
| Neogrotella macdunnoughi Barnes & Ben..., 1922 | Hoshigarei |
| Neogrotella mcdunnoughi Barnes & Ben..., 1922 | |
| Neogrotella spaldingi Barnes & McD..., 1913 | California tonguefish |
| Neoligia albirena Troubridge &..., 2002 | Naked sole |
| Neoligia atlantica Troubridge &..., 2002 | Naked sole |
| Neoligia canadensis Troubridge a..., 2002 | Naked sole |
| Neoligia crytora Franclemont, 1950 | Saddled toby |
| Neoligia elephas Troubridge &..., 2002 | Naked sole |
| Neoligia exhausta Smith, 1903 | Exhausted Brocade |
| Neoligia inermis Troubridge &..., 2002 | Naked sole |
| Neoligia invenusta Troubridge &..., 2002 | Naked sole |
| Neoligia lancea Troubridge &..., 2002 | Naked sole |
| Neoligia lillooet Troubridge &..., 2002 | Naked sole |
| Neoligia rubirena Troubridge &..., 2002 | Naked sole |
| Neoligia semicana Walker, 1865 | Northern brocade moth |
| Neoligia subjuncta Smith, 1898 | Connected Brocade |
| Neoligia surdirena Troubridge &..., 2002 | Naked sole |
| Neoligia tonsa Grote, 1880 | |
| Neoligia tonsa tonsa | |
| Neophaenis aedemon Dyar, 1909 | |
| Neophaenis boucheri Barbut & Lal..., 2004 | |
| Neophaenis respondens (Walker, 1858) | ⇒ Neophaenis boucheri Barbut & Lal..., 2004 |
| Neostrotia albescens Schaus, 1914 | |
| Neotarache deserticola Barnes & Ben..., 1922 | Hoshigarei |
| Neotuerta hemicycla Hampson, 1904 | |
| Neperigea continens H. Edwards, 1884 | |
| Neperigea costa Barnes & Ben..., 1923 | Chalcedony Midget |
| Neperigea mephisto Blanchard, 1968 | |
| Neperigea perolivalis Barnes & McD..., 1912 | |
| Neperigea suffusa Barnes & McD..., 1912 | |
| Neperigea tapeta Smith, 1900 | |
| Nephelodes adusta Buckett, 1973 | |
| Nephelodes carminata Smith, 1890 | |
| Nephelodes demaculata Barnes & McD..., 1918 | Disc flounder |
| Nephelodes mendica Barnes & Lin..., 1921 | Chinese brill |
| Nephelodes minians Guenée, 1852 | Bronzed Cutworm |
| Nephelodes rubeolans (Guenée, 1852) | ⇒ Nephelodes minians Guenée, 1852 |
| Nephelodes violans (Guenée, 1852) | ⇒ Nephelodes minians Guenée, 1852 |
| Nerastria antonita Dyar, 1911 | |
| Nerastria basicinerea Grote, 1882 | |
| Nerastria cnossia Druce, 1889 | |
| Nerastria dividua Grote, 1880 | |
| Nerastria lixiva Grote, 1882 | |
| Nerastria orthozona Hampson, 1910 | |
| Neumichtis callisina Turner, 1902 | |
| Neumichtis expulsa Guenée, 1852 | |
| Neumoegenia poetica Grote, 1882 | Coffee cliffbrake |
| Neuronia americana | |
| Neuronia commixta F Walker, 1852 | |
| Neuronia evanescens ♰ (S. H. Scudder, 1890) | ⇒ Oligotricha evanescens SH Scudder, 1890 |
| Niphonyx segregata Butler, 1878 | Hops Angleshade |
| Nocloa alcandra Druce, 1890 | Cowfishes |
| Nocloa aliaga Barnes, 1905 | Arrowtooth flounder |
| Nocloa cordova Barnes, 1907 | |
| Nocloa dissimilis | |
| Nocloa duplicata (Smith, 1891) | ⇒ Nocloa duplicatus J.B. Smith, 1891 |
| Nocloa duplicatus J.B. Smith, 1891 | Lizard beetles |
| Nocloa nanata Neumoegen, 1884 | |
| Nocloa pallens Tepper, 1882 | Estuarine blowfish |
| Nocloa pilacho Barnes, 1904 | |
| Nocloa plagiata Smith, 1906 | Dwarf silktassel |
| Nocloa rivulosa Smith, 1906 | Dwarf silktassel |
| Noctua amia | |
| Noctua bolteri | |
| Noctua calgary | |
| Noctua comes Hübner, 1813 | Lesser Yellow Underwing |
| Noctua exculpatrix | |
| Noctua exuberans | |
| Noctua fimbriata Schreber, 1759 | Broad-bordered Yellow Underwing |
| Noctua fuscolimbata Lempke, 1962 | Fall armyworm |
| Noctua iago Catherine, 1929 | Yellowstriped armyworm |
| Noctua interjecta Hübner, 1803 | Least Yellow Underwing |
| Noctua janthe Borkhausen, 1792 | Lesser Broad Bordered Yellow Underwing |
| Noctua janthina Denis & Schi..., 1775 | Langmaid's yellow underwing |
| Noctua larga | |
| Noctua lyra Herrich-Schä..., 1869 | |
| Noctua orbona (Hufnagel, 1766) | ⇒ Noctua comes Hübner, 1813 |
| Noctua pronuba Linnaeus, 1758 | Common yellow underwing moth |
| Noctua virescens (Fabricius, 1777) | ⇒ Heliothis virescens Fabricius, 1777 |
| Nonagria alameda | |
| Nonagria interrogans Walker, 1856 | Larger boxelder leafroller |
| Nonagria typhae Thunberg, 1794 | Bulrush Wainscot |
| Notioplusia illustrata Guenée, 1852 | Notioplusia Moth |
| Notoplusia joanna Thiaucourt, 1995 | |
| Nudorthodes molino Lafontaine, ..., 2014 | |
| Nudorthodes texana Smith, 1900 | |
| Nudorthodes variabilis Barnes & McD..., 1912 | |
| Nycterophaeta luna (Morrison, 1875) | ⇒ Cucullia luna Morrison, 1875 |
| Nycterophaeta magdalena (Hulst, 1882) | ⇒ Cucullia luna Morrison, 1875 |
| Nyodes petersi Laporte, 1971 | |
| Ochropleura implecta Lafontaine, 1998 | American Flame-shouldered Dart |
| Ochropleura plecta Linnaeus, 1761 | Flame Shoulder |
| Odontestra conformis Hampson, 1918 | |
| Ogdoconta altura Barnes, 1904 | Foureyed sole |
| Ogdoconta cinereola Guenée, 1852 | Common Pinkband |
| Ogdoconta cinerola (Guenée, 1852) | ⇒ Ogdoconta cinereola Guenée, 1852 |
| Ogdoconta fergusoni Metzler & La..., 2013 | Warty Coqui |
| Ogdoconta moreno Barnes, 1907 | Bluefin filefish |
| Ogdoconta pulvilinea Schaus, 1911 | |
| Ogdoconta rufipenna Metzler , E...., 2013 | Mute Coqui |
| Ogdoconta satana Metzler , E...., 2013 | Mute Coqui |
| Ogdoconta sexta Barnes & McD..., 1913 | |
| Ogdoconta tacna Barnes, 1904 | |
| Oglasa nana Walker, 1869 | |
| Oligia albescens Barnes & McD..., 1910 | |
| Oligia arbora (Barnes & McD..., 1912) | ⇒ Neoligia crytora Franclemont, 1950 |
| Oligia bridghami (Grote & Robi..., 1866) | ⇒ Oligia bridghamii Grote & Robi..., 1866 |
| Oligia bridghamii Grote & Robi..., 1866 | Bridgham's Brocade |
| Oligia chlorostigma Harvey, 1876 | Yellow-spotted Brocade |
| Oligia crytora (Franclemont, 1950) | ⇒ Neoligia crytora Franclemont, 1950 |
| Oligia divesta Grote, 1874 | |
| Oligia egens Walker, 1857 | Neumogens Quaker Moth |
| Oligia egens ferrealis | |
| Oligia egensa Walker, 1857 | |
| Oligia exhausta (Smith, 1903) | ⇒ Neoligia exhausta Smith, 1903 |
| Oligia fasciuncula Haworth, 1809 | Middle-barred Minor |
| Oligia fractilinea (Grote, 1874) | ⇒ Mesapamea fractilinea Grote, 1874 |
| Oligia hausta (Grote, 1882) | ⇒ Neoligia semicana Walker, 1865 |
| Oligia illocata (Walker, 1857) | ⇒ Fishia nigrescens Hammond & L...., 2013 |
| Oligia indirecta (Grote, 1875) | ⇒ Xylomoia indirecta Grote, 1875 |
| Oligia iridis (Dyar, 1923) | ⇒ Oligia bridghamii Grote & Robi..., 1866 |
| Oligia laevigata (Smith, 1898) | ⇒ Neoligia subjuncta Smith, 1898 |
| Oligia latruncula Denis & Schi..., 1775 | Offshore tonguefish |
| Oligia mactata (Guenée, 1852) | ⇒ Platypolia mactata Guenée, 1852 |
| Oligia marina (Grote, 1874) | ⇒ Aseptis marina Grote, 1874 |
| Oligia miniscula | |
| Oligia minuscula Morrison, 1874 | Small Brocade |
| Oligia modica Guenée, 1852 | Black Banded Brocade |
| Oligia obtusa Smith, 1902 | Flat cardiapod |
| Oligia rampartensis (Dyar, 1923) | ⇒ Oligia violacea Grote, 1881 |
| Oligia semicana (Walker, 1865) | ⇒ Neoligia semicana Walker, 1865 |
| Oligia strigilis Linnaeus, 1758 | Marbled Minor |
| Oligia tonsa (Grote, 1880) | ⇒ Neoligia tonsa Grote, 1880 |
| Oligia tusa Grote, 1878 | |
| Oligia versicolor Borkhausen, 1792 | Rufous Minor |
| Oligia violacea Grote, 1881 | |
| Oligia violacea violacea | |
| Omia nesaea | |
| Ommatostola lintneri Grote, 1873 | |
| Ommatostolidea julitae Benjamin, 1933 | |
| Omphaloscelis lunosa Haworth, 1809 | Lunar Underwing |
| Oncocnemis albifasciata (Hampson, 1905) | ⇒ Sympistis albifasciata Hampson, 1906 |
| Oncocnemis arizonensis (Barnes, 1928) | ⇒ Sympistis arizonensis Barnes, 1928 |
| Oncocnemis astrigata (Barnes & McD..., 1912) | ⇒ Sympistis astrigata Barnes & McD..., 1912 |
| Oncocnemis atricollaris (Harvey, 1874) | ⇒ Sympistis atricollaris Harvey, 1875 |
| Oncocnemis atrifasciata Morrison, 1875 | |
| Oncocnemis augustus (Harvey, 1875) | ⇒ Sympistis augustus Harvey, 1875 |
| Oncocnemis bakeri Dyar, 1905 | |
| Oncocnemis balteata (Smith, 1902) | ⇒ Sympistis balteata Smith, 1902 |
| Oncocnemis barnesii (Smith, 1899) | ⇒ Sympistis barnesii Smith, 1899 |
| Oncocnemis basifugens (Dyar, 1914) | ⇒ Sympistis basifugens Dyar, 1914 |
| Oncocnemis benjamini (Lindsey, 1923) | ⇒ Sympistis benjamini Lindsey, 1923 |
| Oncocnemis chandleri Grote, 1873 | |
| Oncocnemis chorda (Grote, 1880) | ⇒ Sympistis collaris J.T.Troubridge, 2008 |
| Oncocnemis cibalis (Grote, 1880) | ⇒ Sympistis cibalis Grote, 1880 |
| Oncocnemis ciliata (Smith, 1900) | ⇒ Sympistis ciliata Smith, 1900 |
| Oncocnemis colorado (Smith, 1893) | ⇒ Sympistis chandleri Grote, 1873 |
| Oncocnemis columbia (McDunnough, 1922) | ⇒ Sympistis columbia McDunnough, 1922 |
| Oncocnemis confusa (FREYER, 1839) | ⇒ Sympistis confusa FREYER, 1842 |
| Oncocnemis corusca (Smith, 1899) | ⇒ Sympistis corusca Smith, 1899 |
| Oncocnemis cottami (Blanchard, 1972) | ⇒ Sympistis cottami Blanchard, 1972 |
| Oncocnemis curvicollis (Grote, 1883) | ⇒ Sympistis curvicollis Grote, 1883 |
| Oncocnemis cuta | |
| Oncocnemis dayi (Grote, 1873) | ⇒ Sympistis dayi Grote, 1873 |
| Oncocnemis deceptiva (Barnes & Lin..., 1922) | ⇒ Sympistis deceptiva Barnes & Lin..., 1922 |
| Oncocnemis dunbari (Harvey, 1876) | ⇒ Sympistis dunbari Harvey, 1876 |
| Oncocnemis euta (Smith, 1903) | ⇒ Sympistis euta Smith, 1903 |
| Oncocnemis exemplaris Smith, 1894 | |
| Oncocnemis extranea (Smith, 1894) | ⇒ Sympistis extranea Smith, 1892 |
| Oncocnemis fasciata (H. Edwards, 1886) | ⇒ Sympistis fasciata H. Edwards, 1886 |
| Oncocnemis fasciatus Smith, 1888 | |
| Oncocnemis figurata (Harvey, 1875) | ⇒ Sympistis figurata Harvey, 1875 |
| Oncocnemis flagrantis (Smith, 1893) | ⇒ Unciella flagrantis Smith, 1893 |
| Oncocnemis glennyi (Grote, 1873) | ⇒ Sympistis glennyi Grote, 1873 |
| Oncocnemis gracillinea | |
| Oncocnemis griseicollis (Grote, 1882) | ⇒ Sympistis griseicollis Grote, 1882 |
| Oncocnemis hayesi (Grote, 1873) | ⇒ Sympistis insanina J.T.Troubridge, 2008 |
| Oncocnemis heterogena (Blanchard, 1972) | ⇒ Sympistis heterogena A. Blanchard, 1972 |
| Oncocnemis homogena (Grote, 1874) | ⇒ Sympistis homogena Grote, 1877 |
| Oncocnemis homogena pallida Barnes, 1928 | |
| Oncocnemis ibapahensis (Barnes & Ben..., 1924) | ⇒ Sympistis ibapahensis Barnes & Ben..., 1924 |
| Oncocnemis intruda (Smith, 1910) | ⇒ Sympistis intruda Smith, 1910 |
| Oncocnemis iricolor (Smith, 1888) | ⇒ Sympistis iricolor Smith, 1888 |
| Oncocnemis kelloggi H. Edwards, 1875 | |
| Oncocnemis lacticollis (Smith, 1908) | ⇒ Sympistis lacticollis Smith, 1908 |
| Oncocnemis laticosta (Dyar, 1904) | ⇒ Sympistis laticosta Dyar, 1904 |
| Oncocnemis levis (Grote, 1880) | ⇒ Sympistis levis Grote, 1880 |
| Oncocnemis linda (Barnes & McD..., 1913) | ⇒ Sympistis linda Barnes & McD..., 1913 |
| Oncocnemis mackiei (Barnes & Ben..., 1924) | ⇒ Sympistis mackiei Barnes & Ben..., 1924 |
| Oncocnemis major (Grote, 1881) | ⇒ Sympistis mut J.T.Troubridge, 2008 |
| Oncocnemis meadiana Morrison, 1875 | |
| Oncocnemis melalutea (Smith, 1889) | ⇒ Sympistis melalutea Smith, 1899 |
| Oncocnemis melantho (Smith, 1899) | ⇒ Sympistis melantho Smith, 1899 |
| Oncocnemis minor (Barnes, 1928) | ⇒ Sympistis minor Barnes, 1928 |
| Oncocnemis mirificalis (Grote, 1879) | ⇒ Sympistis mirificalis Grote, 1879 |
| Oncocnemis modesta (McDunnough, 1933) | ⇒ Sympistis modesta McDunnough, 1933 |
| Oncocnemis nigracaput | |
| Oncocnemis nigricula Eversmann, 1847 | |
| Oncocnemis nigrocaput (Smith, 1894) | ⇒ Sympistis nigrocaput Smith, 1892 |
| Oncocnemis nigrocapute | |
| Oncocnemis nita (Smith, 1910) | ⇒ Sympistis nita Smith, 1910 |
| Oncocnemis obscurata (Barnes & McD..., 1912) | ⇒ Sympistis obscurata Barnes & McD..., 1912 |
| Oncocnemis occata (Grote, 1874) | ⇒ Sympistis occata Grote, 1875 |
| Oncocnemis pallidior Barnes, 1928 | |
| Oncocnemis parvanigra (Blackmore, 1923) | ⇒ Sympistis parvanigra Blackmore, 1923 |
| Oncocnemis pernotata (Grote, 1883) | ⇒ Sympistis pernotata Grote, 1883 |
| Oncocnemis piffardi (Walker, 1862) | ⇒ Sympistis piffardi Walker, 1862 |
| Oncocnemis pohono | |
| Oncocnemis poliafascies (Dyar, 1910) | ⇒ Sympistis poliafascies Dyar, 1910 |
| Oncocnemis polingii (Barnes, 1904) | ⇒ Sympistis polingii Barnes, 1904 |
| Oncocnemis primula (Barnes & McD..., 1918) | ⇒ Unciella primula Barnes & McD..., 1918 |
| Oncocnemis punctilinea (Hampson, 1905) | ⇒ Sympistis punctilinea Hampson, 1906 |
| Oncocnemis ragani (Barnes, 1928) | ⇒ Sympistis sakhmet J.T.Troubridge, 2008 |
| Oncocnemis refecta (Grote, 1880) | ⇒ Sympistis collaris J.T.Troubridge, 2008 |
| Oncocnemis regina (Smith, 1902) | ⇒ Sympistis regina Smith, 1902 |
| Oncocnemis riparia (Morrison, 1875) | ⇒ Sympistis riparia Morrison, 1875 |
| Oncocnemis rosea (Smith, 1903) | ⇒ Sympistis rosea Smith, 1903 |
| Oncocnemis sagittata (Barnes & McD..., 1916) | ⇒ Sympistis sagittata Barnes & McD..., 1916 |
| Oncocnemis sandaraca (Buckett & Bauer, 1966) | ⇒ Sympistis sandaraca Buckett & Bauer, 1967 |
| Oncocnemis sanina (Smith, 1910) | ⇒ Sympistis sanina Smith, 1910 |
| Oncocnemis saundersiana (Grote, 1876) | ⇒ Sympistis saundersiana Grote, 1876 |
| Oncocnemis sectilis (Smith, 1894) | ⇒ Sympistis sectilis Smith, 1894 |
| Oncocnemis sectiloides (Barnes & McD..., 1913) | ⇒ Sympistis sectiloides Barnes & McD..., 1913 |
| Oncocnemis semicollaris (Smith, 1909) | ⇒ Sympistis shait J.T.Troubridge, 2008 |
| Oncocnemis senica Eversmann, 1856 | |
| Oncocnemis simplex (Smith, 1888) | ⇒ Sympistis simplex Smith, 1888 |
| Oncocnemis singularis (Barnes & McD..., 1912) | ⇒ Sympistis singularis Barnes & McD..., 1912 |
| Oncocnemis tenuifascia (Smith, 1888) | ⇒ Sympistis tenuifascia Smith, 1888 |
| Oncocnemis terminalis (Smith, 1888) | ⇒ Sympistis terminalis Smith, 1888 |
| Oncocnemis tetrops (Dyar, 1904) | ⇒ Sympistis tetrops Dyar, 1904 |
| Oncocnemis toddi (Blanchard, 1968) | ⇒ Sympistis toddi Blanchard, 1968 |
| Oncocnemis umbrifascia (Smith, 1894) | ⇒ Sympistis umbrifascia Smith, 1894 |
| Oncocnemis utahensis (Barnes & Ben..., 1924) | ⇒ Sympistis utahensis Barnes & Ben..., 1924 |
| Oncocnemis verticallis | |
| Oncocnemis viriditincta (Smith, 1894) | ⇒ Sympistis viriditincta Smith, 1894 |
| Oncocnemis wilsonensis (Hill, 1924) | ⇒ Sympistis wilsonensis Hill, 1924 |
| Oncocnemis youngi (McDunnough, 1922) | ⇒ Sympistis youngi McDunnough, 1922 |
| Onychagrotis rileyana (Morrison, 1874) | ⇒ Agrotis rileyana Morrison, 1875 |
| Ophthalmis lincea hemixantha Jordan, 1912 | |
| Opsigalea blanchardi Todd, 1966 | Opsigalea Moth |
| Opsyra niphetodes | |
| Oria insularis Herrich-Schä..., 1898 | |
| Orosagrotis manitobana | ⇒ Euxoa manitobana McDunnough, 1925 |
| Orosagrotis perolivalis | ⇒ Euxoa perolivalis Smith, 1905 |
| Orosagrotis ridingsiana | ⇒ Euxoa ridingsiana Grote, 1875 |
| Orsa erythrospila (Walker, 1865) | ⇒ Oxidercia atripustula Walker, 1862 |
| Orthodes adiastola Franclemont, 1976 | Solenette |
| Orthodes bolteri Smith, 1900 | |
| Orthodes crenulata (Butler, 1890) | ⇒ Orthodes majuscula Herrich-Schä..., 1868 |
| Orthodes cynica Guenée, 1852 | Cynical Quaker |
| Orthodes delecta Barnes & McD..., 1916 | |
| Orthodes detracta Walker, 1857 | Disparaged Arches |
| Orthodes furtiva McDunnough, 1943 | Denseleaf draba |
| Orthodes goodelli Grote, 1875 | Goodell′s Arches |
| Orthodes irrorata | |
| Orthodes keela | |
| Orthodes majuscula Herrich-Schä..., 1868 | Rustic Quaker |
| Orthodes nimia (Guenée, 1852) | ⇒ Orthodes cynica Guenée, 1852 |
| Orthodes noverca Grote, 1878 | |
| Orthodes obscura Smith, 1888 | Obscure Quaker |
| Orthomoia bloomfieldi Mustelin, 2000 | |
| Orthosia (Cororthosia) gracilis Denis & Schi..., 1775 | Powdered Quaker |
| Orthosia (Cororthosia) opima Hübner, 1809 | Northern Drab |
| Orthosia (Monima) cerasi (Fabricius, 1775) | ⇒ Orthosia stabilis Schiffermüller, 1775 |
| Orthosia (Monima) cruda Denis & Schi..., 1775 | Small Quaker |
| Orthosia (Monima) miniosa Denis & Schi..., 1775 | Blossom Underwing |
| Orthosia (Monima) populeti Fabricius, 1775 | Lead-coloured Drab |
| Orthosia (Orthosia) incerta Hufnagel, 1766 | Clouded Drab |
| Orthosia (Semiophora) gothica Linnaeus, 1758 | Hebrew Character |
| Orthosia aggressa | |
| Orthosia alurina Smith, 1902 | Flat cardiapod |
| Orthosia annulimacula Smith, 1891 | Lizard beetles |
| Orthosia arthrolita Harvey, 1874 | |
| Orthosia behrensiana Grote, 1875 | |
| Orthosia citima | |
| Orthosia desperata Smith, 1891 | |
| Orthosia ella Butler, 1878 | |
| Orthosia erythrolita Grote, 1879 | |
| Orthosia ferrigera Smith, 1894 | Filefishes |
| Orthosia flaviannula Smith, 1899 | |
| Orthosia garmani Grote, 1879 | Garman'S Quaker |
| Orthosia grisea Tutt, 1892 | |
| Orthosia hamifera (Grote, 1888) | ⇒ Orthosia transparens Grote, 1881 |
| Orthosia hibisci Guenée, 1852 | Green Fruitworm |
| Orthosia hibisci quinquefasciata | |
| Orthosia macona (Smith, 1908) | ⇒ Orthosia behrensiana Grote, 1875 |
| Orthosia mediomacula Barnes & Ben..., 1924 | Khaki flounder |
| Orthosia mys Dyar, 1902 | |
| Orthosia mys mys | |
| Orthosia nongenerica Barnes & Ben..., 1924 | Khaki flounder |
| Orthosia pacifica Harvey, 1874 | False-eye toby |
| Orthosia praeses Grote, 1879 | |
| Orthosia pulchella Harvey, 1876 | |
| Orthosia revicta Morrison, 1875 | Rusty whitesided caterpillar |
| Orthosia rubescens Walker, 1865 | Ruby Quaker |
| Orthosia segregata Smith, 1891 | |
| Orthosia tenuimacula Barnes & McD..., 1913 | California tonguefish |
| Orthosia terminata Smith, 1887 | |
| Orthosia transparens Grote, 1881 | |
| Oslaria haematostica | |
| Oslaria pura Barnes & McD..., 1911 | Fringed filefish |
| Oslaria viridifera Grote, 1904 | Green Oslaria |
| Othreis phalonia Linnaeus, 1763 | |
| Othreis serpentifera Walker, 1857 | |
| Oxycnemis acuna Barnes, 1907 | Bluefin filefish |
| Oxycnemis adusta (Barnes, 1907) | ⇒ Oxycnemis acuna Barnes, 1907 |
| Oxycnemis advena Grote, 1882 | Coffee cliffbrake |
| Oxycnemis baboquavaria (Grote, 1882) | ⇒ Oxycnemis advena Grote, 1882 |
| Oxycnemis erratica Barnes & McD..., 1913 | |
| Oxycnemis franclemonti (Blanchard, 1968) | ⇒ Sympistis franclemonti A. Blanchard, 1968 |
| Oxycnemis fusimacula Smith, 1902 | |
| Oxycnemis gracillima Grote, 1881 | |
| Oxycnemis gracillinea (Grote, 1881) | ⇒ Oxycnemis gracillinia Grote, 1881 |
| Oxycnemis gracillinia Grote, 1881 | |
| Oxycnemis grandimacula Barnes & McD..., 1910 | |
| Oxycnemis gustis (Smith, 1907) | ⇒ Oxycnemis advena Grote, 1882 |
| Oxycnemis nivalis | |
| Oxycnemis orbicularis Barnes & McD..., 1912 | |
| Oxycnemis perfundis | |
| Oxycnemis sectilis | |
| Oxycnemis subsimplex (Grote, 1881) | ⇒ Sympistis subsimplex Grote, 1881 |
| Oxycnemis yuma (Grote, 1881) | ⇒ Oxycnemis gracillima Grote, 1881 |
| Oxyprora flavicornis Redtenbacher, 1891 | Cerrado Rhino Katydid |
| Ozarba aeria Grote, 1881 | Aerial Brown |
| Ozarba catilina Druce, 1889 | Bengal tonguesole |
| Ozarba fannia Druce, 1889 | |
| Ozarba nebula Barnes & McD..., 1918 | Disc flounder |
| Ozarba partita (Mabille, 1880) | ⇒ Ozarba abscissa Walker, 1858 |
| Ozarba propera Grote, 1882 | |
| Ozarba semipotentia Dyar, 1914 | |
| Pachnobia alaskae (Grote, 1876) | ⇒ Xestia alaskae Grote, 1876 |
| Pachnobia bryanti Benjamin, 1933 | |
| Pachnobia cinerascens | |
| Pachnobia elevata | |
| Pachnobia ferruginoides | |
| Pachnobia imperita Hübner, 1827 | |
| Pachnobia intermedia Kononenko, 1981 | |
| Pachnobia mixta Walker, 1856 | |
| Pachnobia morandi Benjamin, 1934 | |
| Pachnobia okakensis (Packard, 1867) | ⇒ Xestia okakensis Packard, 1867 |
| Pachnobia perquiritata Morrison, 1874 | |
| Pachnobia roosta (Hübner, 1808) | ⇒ Xestia tecta Hübner, 1808 |
| Pachyplastis apicalis Felder, 1874 | |
| Pachypolia atricornis Grote, 1874 | Autumnal Noctuid Moth |
| Palada scarletina | |
| Palindia merricki | |
| Panchrysia v-argenteum Esper, 1798 | |
| Panemeria tenebrata Scopoli, 1763 | Small Yellow Underwing |
| Panolis flammea Denis & Schi..., 1775 | Pine Beauty |
| Panthea acronyctoides Walker, 1861 | Black Zigzag |
| Panthea albosuffusa (Walker, 1861) | ⇒ Panthea acronyctoides Walker, 1861 |
| Panthea angelica (Dyar, 1921) | ⇒ Panthea virginarius Grote, 1880 |
| Panthea apanthea Anweiler, 2009 | Immaculate blowfish |
| Panthea coenobita Esper, 1785 | |
| Panthea furcilla Packard, 1864 | Eastern Panthea |
| Panthea gigantea French, 1890 | Banded leopard blowfish |
| Panthea greyi Anweiler, 2009 | Immaculate blowfish |
| Panthea judyae Anweiler, 2009 | Immaculate blowfish |
| Panthea leucomelana (Walker, 1861) | ⇒ Panthea acronyctoides Walker, 1861 |
| Panthea pallescens (McDunnough, 1937) | ⇒ Panthea furcilla Packard, 1864 |
| Panthea portlandia (Grote, 1896) | ⇒ Panthea virginarius Grote, 1880 |
| Panthea virginaria (Grote, 1880) | ⇒ Panthea virginarius Grote, 1880 |
| Panthea virginarius Grote, 1880 | Cascades Panthea |
| Papaipema aerata Lyman, 1901 | Bronzed Borer |
| Papaipema angelica Smith, 1899 | Angelica Borer |
| Papaipema appassionata Harvey, 1876 | Pitcher Plant Borer |
| Papaipema araliae Bird. & Jones, 1921 | Aralia Shoot Borer |
| Papaipema arctivorens Hampson, 1910 | Northern Burdock Borer |
| Papaipema astuta Bird, 1907 | Yellow Stoneroot Borer |
| Papaipema aweme Lyman, 1908 | Awame Borer Moth |
| Papaipema baptisae | |
| Papaipema baptisiae Bird, 1902 | Indigo Stem Borer |
| Papaipema beeriana Bird, 1923 | Beer´s Blazing Star Borer |
| Papaipema beeriana prairie | |
| Papaipema birdi Dyar, 1908 | Umbellifer Borer |
| Papaipema cataphracta Grote, 1864 | Burdock Borer |
| Papaipema cerina Grote, 1874 | Golden Borer |
| Papaipema cerussata Grote, 1864 | Ironweed Borer |
| Papaipema circumlucens Smith, 1899 | Hop Stalk Borer Moth |
| Papaipema circumlucens vaha Benjamin, 1933 | |
| Papaipema depictata (Benjamin, 1933) | ⇒ Papaipema baptisiae Bird, 1902 |
| Papaipema dribi Barnes & Ben..., 1926 | California halibut |
| Papaipema duovata Bird, 1902 | Seaside Golden Borer Moth |
| Papaipema duplicata (Bird, 1908) | ⇒ Papaipema duplicatus Bird, 1908 |
| Papaipema duplicatus Bird, 1908 | Dark Stoneroot Borer |
| Papaipema errans (Barnes & McD..., 1912) | ⇒ Papaipema nelita Strecker, 1898 |
| Papaipema eryngii Bird, 1917 | Rattlesnake Master Borer |
| Papaipema eupatori | |
| Papaipema eupatorii Lyman, 1905 | Eupatorium |
| Papaipema frigida (Smith, 1899) | ⇒ Papaipema unimoda Smith, 1894 |
| Papaipema furcata Smith, 1899 | Ash tip borer |
| Papaipema harrisii Grote, 1881 | Cow Parsnip Borer Moth |
| Papaipema impecuniosa Grote, 1881 | Arster Borer |
| Papaipema imperspicua (Bird, 1908) | ⇒ Papaipema unimoda Smith, 1894 |
| Papaipema inquaesita Grote & Robi..., 1868 | Sensitive Fern Borer |
| Papaipema insulidens Bird, 1902 | Ragwort Stem Borer |
| Papaipema leucostigma Harris, 1841 | Columbine Borer |
| Papaipema limata (Bird, 1908) | ⇒ Papaipema baptisiae Bird, 1902 |
| Papaipema limpida Guenée, 1852 | Ironweed Borer Moth |
| Papaipema lysimachiae Bird, 1914 | Loosestrife Borer |
| Papaipema marginidens Guenée, 1852 | Brick-red Borer |
| Papaipema maritima Bird, 1909 | Giant Sunflower Borer |
| Papaipema menickata Bird, 1907 | |
| Papaipema nebris Guenée, 1852 | Common stalk borer |
| Papaipema necopina Grote, 1876 | Sunflower Borer |
| Papaipema nelita Strecker, 1898 | Coneflower Borer |
| Papaipema nepheleptena Dyar, 1908 | Turtle Head Borer |
| Papaipema nephrassyntheta Dyar, 1908 | |
| Papaipema perobsoleta (Smith, 1894) | ⇒ Papaipema unimoda Smith, 1894 |
| Papaipema pertincta Dyar, 1920 | Groundsel Borer |
| Papaipema polymniae Bird, 1917 | Cup Plant Borer |
| Papaipema pterisii Bird, 1907 | Bracken Borer |
| Papaipema rigida Grote, 1877 | Rigid Sunflower Borer |
| Papaipema rutila Guenée, 1852 | Mayapple Borer |
| Papaipema sauzalitae Grote, 1875 | Figwort Stem Borer |
| Papaipema sciata Bird, 1908 | Cluvers Root Borer |
| Papaipema silphii Bird, 1915 | Silphium Borer Moth |
| Papaipema speciosissima Grote & Robi..., 1868 | Osmunda Borer |
| Papaipema stenocelis Dyar, 1907 | Chain Fern Borer |
| Papaipema stenoselis | |
| Papaipema sulphurata (Bird, 1926) | ⇒ Papaipema cataphracta Grote, 1864 |
| Papaipema terminalis (Smith, 1894) | ⇒ Papaipema unimoda Smith, 1894 |
| Papaipema unimoda Smith, 1894 | Filefishes |
| Papaipema verona Smith, 1899 | Verona Borer |
| Papestra biren Goeze, 1781 | Glaucous Shears |
| Papestra brenda Barnes & McD..., 1916 | |
| Papestra cristifera Walker, 1858 | |
| Papestra invalida Smith, 1900 | Lizard beetles |
| Papestra quadrata Smith, 1891 | Lizard beetles |
| Parabagrotis cupidissima Grote, 1875 | |
| Parabagrotis exertistigma (Morrison, 1874) | ⇒ Parabagrotis exsertistigma Morrison, 1874 |
| Parabagrotis exsertistigma Morrison, 1874 | |
| Parabagrotis formalis Grote, 1874 | |
| Parabagrotis insularis Grote, 1876 | |
| Parabagrotis sulinaris Lafontaine, 1998 | |
| Parabarrovia keelei Gibson, 1920 | |
| Parabarrovia ogilviensis Lafontaine, 1988 | |
| Parabarrovia omilaki Lafontaine, 1998 | |
| Paracretona aleptivoides | ⇒ Aleptina aleptivoides Barnes & McD..., 1912 |
| Paracretonia xithon | |
| Paradiarsia littoralis Packard, 1867 | Labrador Dart Moth |
| Paradrina clavipalpis Scopoli, 1763 | Pale mottled willow |
| Paralectra exaggerata Schaus, 1914 | |
| Paralephana argyresthia Hampson, 1926 | |
| Paralephana sarcochroa Hampson, 1926 | |
| Paralephana umbrata Griveaud & V..., 1962 | |
| Paramiana callaisata Blanchard, 1972 | |
| Paramiana canoa Barnes, 1907 | |
| Paramiana endopolia Dyar, 1912 | |
| Paramiana marina Smith, 1906 | |
| Paramiana perissa Nye, 1975 | English sole |
| Paramiana smaragdina Neumoegen, 1883 | |
| Parangitia corma Schaus, 1921 | |
| Parangitia mulator Schaus, 1921 | |
| Parangitia subrufescens Kaye, 1901 | |
| Parapamea buffaloensis Grote, 1877 | Buffalo Moth |
| Paraseptis adnixa Grote, 1880 | |
| Parastichtis discivaria (Hübner, 1817) | ⇒ Xylena tatajiana Chang, 1991 |
| Parastichtis grotei | |
| Parastichtis suspecta Hübner, 1817 | Squirrel Treefrog |
| Paratrachea viridescens Barnes & McD..., 1918 | West Coast sole |
| Parexarnis photophila Guenée, 1852 | |
| Parora texana | |
| Pemphigostola synemonistis Strand, 1909 | |
| Peraniana dissociata Barnes & McD..., 1910 | |
| Peridroma chersotoides Butler, 1881 | |
| Peridroma cinctipennis Butler, 1881 | |
| Peridroma coniotis Hampson, 1903 | |
| Peridroma demutabilis | |
| Peridroma diarsia Hübner, 1921 | |
| Peridroma inermis (Harris, 1841) | ⇒ Peridroma saucia Hübner, 1808 |
| Peridroma margaritosa (Haworth, 1809) | ⇒ Peridroma saucia Hübner, 1808 |
| Peridroma saucia Hübner, 1808 | Pearly Underwing |
| Perigea agnonia Druce, 1890 | |
| Perigea aplecta Bethune-Baker, 1911 | |
| Perigea bahamica Hampson, 1908 | |
| Perigea berinda Druce, 1889 | Foureyed sole |
| Perigea consors | |
| Perigea contrasta | |
| Perigea decaryi Viette, 1965 | |
| Perigea drusilla Schaus, 1914 | |
| Perigea enixa (Grote, 1875) | ⇒ Perigea xanthioides Guenée, 1852 |
| Perigea gurrha Dyar, 1924 | |
| Perigea illecta (Walker, 1865) | ⇒ Condica illecta Walker, 1865 |
| Perigea latens | |
| Perigea leucanioides Hampson, 1908 | |
| Perigea lucetta | |
| Perigea perplexa | |
| Perigea pulverulenta | |
| Perigea texana | |
| Perigea thyatiroides | |
| Perigea trita (Möschler, 1886) | ⇒ Perigea xanthioides Guenée, 1852 |
| Perigea veterata | |
| Perigea xanthioides Guenée, 1852 | Pied groundling |
| Perigonica angulata Smith, 1890 | |
| Perigonica eldana Smith, 1911 | |
| Perigonica fermata (Smith, 1911) | ⇒ Perigonica tertia Dyar, 1902 |
| Perigonica fulminans Smith, 1890 | |
| Perigonica pectinata Smith, 1887 | |
| Perigonica pectinata punctilinea | |
| Perigonica tertia Dyar, 1902 | |
| Periopta diversa Walker, 1865 | |
| Persectania aversa Walker, 1856 | Southern armyworm |
| Persectania ewingii Westwood, 1837 | Barley grub |
| Petalumaria californica Buckett & Bauer, 1964 | Silvercheek blaasop |
| Phaeocyma termina | |
| Phalaena bombyx Linnæus, 1759 | |
| Phalaena chorebus Cramer, 1777 | |
| Phalaenoides tristifica Hb., 1819 | |
| Philometra eumelusalis Walker, 1859 | |
| Philometra hanhami Smith, 1899 | |
| Philometra metonalis (Walker, 1859) | ⇒ Phalaenostola metonalis Walker, 1859 |
| Phiprosopus pallens | |
| Phlogophora iris Guenée, 1852 | Olive Angle Shades |
| Phlogophora meticulosa Linnaeus, 1758 | Angle Shades |
| Phlogophora periculosa Guenée, 1852 | Brown angle shades |
| Phoenicophanta bicolor Barnes & McD..., 1916 | |
| Phoenicophanta modestula Dyar, 1924 | |
| Phosphila fernae Benjamin, 1933 | Speocropia fernae |
| Phosphila miselioides Guenée, 1852 | Spotted Phosphila |
| Phosphila turbulenta Hübner, 1827 | Turbulent Phosphila |
| Photedes carterae Schweitzer, 1983 | Carter's noctuid moth |
| Photedes defecta Grote, 1874 | Narrow-winged Borer |
| Photedes didonea Smith, 1894 | Filefishes |
| Photedes elymi (Treitschke, 1825) | ⇒ Longalatedes elymi Treitschke, 1825 |
| Photedes enervata Guenée, 1852 | Many-Lined Cordgrass Moth |
| Photedes fluxa (Hübner, 1809) | ⇒ Chortodes fluxa Hübner, 1809 |
| Photedes includens Walker, 1858 | Included Cordgrass Borer |
| Photedes inops Grote, 1881 | Spartina Borer Moth |
| Photedes minima Haworth, 1809 | Small Dotted Buff |
| Photedes nervosa Lempke, 1965 | |
| Photedes panatela Smith, 1904 | Northern Cordgrass Borer |
| Photedes stenelea | |
| Photedes stigmatica (Eversmann, 1855) | ⇒ Hypocoena stigmatica Eversmann, 1855 |
| Phragmatiphila interrogans | ⇒ Franclemontia interrogans Walker, 1856 |
| Phuphena multilinea Schaus, 1911 | |
| Phuphena obliqua (Smith, 1900) | ⇒ Phuphena tura Druce, 1889 |
| Phuphena tura Druce, 1889 | Bengal tonguesole |
| Phurys jaliscana | |
| Phurys lima | |
| Phurys ovalis | |
| Phycoma marcellina Stoll, 1780 | |
| Phyllophila aleptivoides | |
| Plagiomimicus astigmatosum Dyar, 1921 | |
| Plagiomimicus aureolum H. Edwards, 1882 | Slender sole |
| Plagiomimicus biundulalis (Zeller, 1872) | ⇒ Praxis marmarinopa Meyrick, 1897 |
| Plagiomimicus caesium Blanchard & ..., 1984 | Oblong blowfish |
| Plagiomimicus curiosum Neumoegen, 1884 | |
| Plagiomimicus dimidiata Grote, 1877 | |
| Plagiomimicus dollii | |
| Plagiomimicus expallidus Grote, 1882 | |
| Plagiomimicus heitzmani Poole, 1995 | Pacific plaice |
| Plagiomimicus hilli Barnes & Ben..., 1923 | Planehead filefish |
| Plagiomimicus kathyae J.K. Adams, 2009 | Threetooth puffers |
| Plagiomimicus manti Barnes, 1904 | |
| Plagiomimicus mavia Seyrig, 1952 | |
| Plagiomimicus mavina (Grote, 1874) | ⇒ Plagiomimicus spumosus Grote, 1873 |
| Plagiomimicus media (Morrison, 1875) | ⇒ Plagiomimicus pityochromus Grote, 1873 |
| Plagiomimicus mimica Poole, 1995 | Pacific plaice |
| Plagiomimicus navia Harvey, 1875 | |
| Plagiomimicus ochoa Barnes, 1904 | |
| Plagiomimicus olvello Barnes, 1907 | Bluefin filefish |
| Plagiomimicus pityochromus Grote, 1873 | Black Barred Brown |
| Plagiomimicus pyralina Schaus, 1904 | Burrowing Coqui |
| Plagiomimicus spumosum Grote, 1874 | Frothy Moth |
| Plagiomimicus spumosus Grote, 1873 | |
| Plagiomimicus tepperi Morrison, 1875 | |
| Plagiomimicus triplagiatus Smith, 1890 | |
| Plagiomimicus yakama Crabo & Wikle, 0 | |
| Platyperigea camina (Smith, 1894) | ⇒ Caradrina camina Smith, 1894 |
| Platyperigea extima | ⇒ Caradrina montana Bremer, 1861 |
| Platyperigea meralis (Morrison, 1875) | ⇒ Caradrina meralis Morrison, 1875 |
| Platyperigea montana (Bremer, 1861) | ⇒ Caradrina montana Bremer, 1861 |
| Platyperigea multifera (Walker, 1857) | ⇒ Caradrina multifera Walker, 1856 |
| Platypolia anceps Stephens, 1850 | |
| Platypolia contadina Smith, 1894 | Filefishes |
| Platypolia contadina albertae | |
| Platypolia loda Strecker, 1898 | Reticulate spikefish |
| Platypolia mactata Guenée, 1852 | Adorable Brocade |
| Platysenta albolabes (Grote, 1880) | ⇒ Condica albolabes Grote, 1880 |
| Platysenta charada Schaus, 1906 | |
| Platysenta concisa Walker, 1856 | |
| Platysenta discistriga | ⇒ Condica discistriga Smith, 1894 |
| Platysenta discistrigia Smith, 1894 | |
| Platysenta egestis Smith, 1894 | |
| Platysenta mersa Morrison, 1875 | |
| Platysenta mimica Hampson, 1908 | |
| Platysenta mobilis (Walker, 1856) | ⇒ Condica mobilis Walker, 1857 |
| Platysenta orta Barnes & McD..., 1912 | |
| Platysenta parista Schaus, 1921 | |
| Platysenta sutor (Guenée, 1852) | ⇒ Condica sutor Guenée, 1852 |
| Platysenta temecula Barnes, 1905 | |
| Platysenta vecors (Guenée, 1852) | ⇒ Condica vecors Guenée, 1852 |
| Platysenta videns (Guenée, 1852) | ⇒ Condica videns Guenée, 1852 |
| Pleonectopoda altens | ⇒ Euxoa altens McDunnough, 1946 |
| Pleonectopoda atomaris | ⇒ Euxoa atomaris Smith, 1890 |
| Pleonectopoda lewisi (Grote, 1873) | ⇒ Euxoa lewisi Grote, 1873 |
| Pleonectopoda scandens | ⇒ Euxoa scandens Riley, 1869 |
| Pleonectopoda simona | ⇒ Euxoa simona McDunnough, 1932 |
| Pleonectopoda tristicula | ⇒ Euxoa tristicula Morrison, 1875 |
| Pleromella opter Dyar, 1921 | |
| Pleromelloida arizonata Barnes & Ben..., 1922 | Threetooth puffer |
| Pleromelloida bonuscula Smith, 1898 | |
| Pleromelloida cinerea Smith, 1904 | Ashy Pleromelloida |
| Pleromelloida conserta Grote, 1881 | |
| Pleromelloida obliquata (Smith, 1891) | ⇒ Sympistis amun J.T.Troubridge, 2008 |
| Plusia ablusa Felder & Rog..., 1874 | |
| Plusia accurata | |
| Plusia aereoides (Grote, 1864) | ⇒ Diachrysia aereoides Grote, 1864 |
| Plusia angulidens | |
| Plusia celsa | |
| Plusia contexta Grote, 1873 | Connected Looper |
| Plusia egena | |
| Plusia epsilon | |
| Plusia festucae Linnaeus, 1758 | Gold Spot |
| Plusia ignita Cockayne, 1951 | |
| Plusia magnimacula D. Handfield..., 2006 | Lowland Burrowing Treefrog |
| Plusia nichollae Hampson, 1913 | |
| Plusia ottolenguii | |
| Plusia precationis Guenée, 1852 | |
| Plusia putnami Grote, 1873 | Lempke's gold spot |
| Plusia putnami mendocinensis | |
| Plusia scapularis | |
| Plusia striatella (Grote, 1873) | ⇒ Plusia venusta Walker, 1865 |
| Plusia venusta Walker, 1865 | Green milkweed |
| Poaphila herbarum | |
| Podagra crassipes Smith, 1902 | |
| Poena drucella Nye, 1975 | |
| Polenta biundulalis (Zeller, 1872) | ⇒ Praxis marmarinopa Meyrick, 1897 |
| Polenta tepperi (Morrison, 1875) | ⇒ Plagiomimicus tepperi Morrison, 1875 |
| Polia (Chera) richardsoni Curtis, 1835 | |
| Polia (Polia) bombycina Hufnagel, 1766 | Pale Shining Brown |
| Polia (Polia) nebulosa Hufnagel, 1766 | Grey Arches |
| Polia accessa Herrich-Schä..., 1856 | |
| Polia acera | |
| Polia apurpura (Barnes & McD..., 1913) | ⇒ Polia purpurissata Grote, 1864 |
| Polia basivirida | |
| Polia brenda | |
| Polia buscki | |
| Polia connecta | |
| Polia contandina | |
| Polia delecta (Barnes & McD..., 1916) | ⇒ Orthodes delecta Barnes & McD..., 1916 |
| Polia detracta (Walker, 1857) | ⇒ Orthodes detracta Walker, 1857 |
| Polia discalis Grote, 1877 | Threespot flounder |
| Polia dispar | |
| Polia extincta | |
| Polia hepatica Clerck, 1759 | Silvery Arches |
| Polia imbrifera Guenée, 1852 | Cloudy Arches |
| Polia luteimacula | |
| Polia maxima | |
| Polia montara | ⇒ Hexorthodes nipana Smith, 1910 |
| Polia nimbosa Guenée, 1852 | Stormy Arches |
| Polia nimbosa mysticoides Barnes & Ben..., 1924 | |
| Polia nipana | ⇒ Hexorthodes nipana Smith, 1910 |
| Polia noverca | ⇒ Orthodes noverca Grote, 1878 |
| Polia nugalis | |
| Polia nugatis Smith, 1898 | |
| Polia ochracea | |
| Polia piniae Buckett & Bauer, 1966 | Burrfishes |
| Polia propodea McCabe, 1980 | |
| Polia pulverulenta (Smith, 1891) | ⇒ Andropolia contacta Walker, 1856 |
| Polia purpurea Quatrefages, 1846 | |
| Polia purpurisata (Kujau, 1931) | ⇒ Polia purpurissata Grote, 1864 |
| Polia purpurissata Grote, 1864 | Purple Arches |
| Polia resoluta | |
| Polia rogenhoferi Möschler, 1870 | Burrfishes |
| Polia tincta (Brahm, 1791) | ⇒ Polia hepatica Clerck, 1759 |
| Polia tristis | |
| Polia unicolor Tutt, 1892 | |
| Polia wyatti | |
| Policocnemis ungulatus Benjamin, 1932 | |
| Poliocnemis ungulatus Benjamin, 1932 | |
| Polychrysia esmeralda Oberthur, 1880 | Burrfish |
| Polychrysia moneta Fabricius, 1787 | Delphinium cutworm |
| Polychrysia morigera Edwards, 1887 | Disjunct Looper |
| Polygoniodes laciniata Felder, 1874 | |
| Polygrammate hebracicum Hübner, 1827 | |
| Polygrammate hebraea (Hübner, 1818) | ⇒ Polygrammate hebraeicum Hübner, 1818 |
| Polygrammate hebraeicum Hübner, 1818 | Hebrew |
| Polymixis (Polymixis) polymita Linnaeus, 1761 | |
| Ponometia acutus Smith, 1905 | Macao sole |
| Ponometia alata Smith, 1905 | Macao sole |
| Ponometia albimargo Barnes and M..., 1916 | |
| Ponometia albitermen Barnes and M..., 1916 | |
| Ponometia altera Smith, 1903 | Southern peacock sole |
| Ponometia bicolorata Barnes and M..., 1912 | Sharp-headed sole |
| Ponometia binocula Grote, 1875 | Prairie Bird-dropping Moth |
| Ponometia candefacta Hübner, 1831 | Olive Shaded Bird Dropping Moth |
| Ponometia clausula Grote, 1883 | |
| Ponometia cuta Smith, 1905 | Macao sole |
| Ponometia dorneri Barnes and M..., 1913 | California tonguefish |
| Ponometia elegantula Harvey, 1876 | Arizona Bird Dropping Moth |
| Ponometia erastrioides Guenée, 1852 | Small Bird Dropping Moth |
| Ponometia exigua Fabricius, 1793 | |
| Ponometia fasciatella Grote, 1875 | |
| Ponometia fumata (Smith, 1905) | ⇒ Ponometia tortricina Zeller, 1872 |
| Ponometia heonyx Dyar, 1913 | |
| Ponometia huita Smith, 1903 | Southern peacock sole |
| Ponometia hutsoni Smith, 1906 | |
| Ponometia libedis Smith, 1900 | |
| Ponometia macdunnoughi Barnes and B..., 1923 | Planehead filefish |
| Ponometia mcdunnoughi Barnes & Ben..., 1923 | |
| Ponometia megocola | |
| Ponometia megocula Smith, 1900 | |
| Ponometia nannodes Hampson, 1910 | Yellowfinned leatherjacket |
| Ponometia nigra Mustelin, 2006 | |
| Ponometia parvula Walker, 1865 | |
| Ponometia phecolisca Druce, 1889 | Bengal tonguesole |
| Ponometia semiflava Guenée, 1852 | Half Yellow Moth |
| Ponometia septuosa A. Blanchard..., 1986 | Bridled burrfish |
| Ponometia sutrix Grote, 1880 | |
| Ponometia tortricina Zeller, 1872 | |
| Ponometia tortricinia Zeller, 1872 | |
| Ponometia tripartita Smith, 1903 | Southern peacock sole |
| Ponometia venustula Walker, 1865 | |
| Ponometia virginalis Grote, 1881 | |
| Prochloridea madonna Barnes & Lin..., 1921 | |
| Prochloridea modesta (Barnes & McD..., 1911) | ⇒ Rhizagrotis modesta Barnes & McD..., 1911 |
| Procus crytora | |
| Prodenia latifascia | |
| Prodenia ornithogalli | |
| Prodenia praefica (Grote, 1875) | ⇒ Spodoptera praefica Grote, 1875 |
| Prodenia sunia | |
| Prognorisma substrigata Smith, 1895 | Bottom-striped Dart |
| Pronoctua craboi Lafontaine, 1998 | |
| Pronoctua peabodyae (Dyar, 1903) | ⇒ Pronoctua typica Smith, 1894 |
| Pronoctua pyrophiloides Harvey, 1876 | |
| Pronoctua typica Smith, 1894 | |
| Properigea albimacula Barnes & McD..., 1912 | Sharp-headed sole |
| Properigea continens H. Edwards, 1885 | |
| Properigea costa Barnes & Ben..., 1923 | Barrens Moth |
| Properigea loculosa Grote, 1881 | |
| Properigea mephisto Blanchard, 1968 | Triangular boxfish |
| Properigea niveirena Harvey, 1876 | |
| Properigea perolivalis Barnes & McD..., 1912 | Sharp-headed sole |
| Properigea seitzi Barnes & Ben..., 1926 | Shortnosed tripodfish |
| Properigea suffusa Barnes & McD..., 1912 | Sharp-headed sole |
| Properigea suffusa rubida Barnes & McD..., 1912 | |
| Properigea tapeta Smith, 1900 | |
| Proragrotis dubitata (McDunnough, 1933) | ⇒ Dichagyris dubitata McDunnough, 1933 |
| Proragrotis longidens (Smith, 1890) | ⇒ Dichagyris longidens J.B. Smith, 1890 |
| Prospalta berlesei (Howard, 1906) | ⇒ Encarsia berlesei Howard, 1906 |
| Prospalta dolorosa Walker, 1865 | |
| Protagrotis niveivenosa (Grote, 1879) | ⇒ Apamea niveivenosa Grote, 1879 |
| Protagrotis nivievenosa | |
| Protagrotis obscura Barnes & McD..., 1911 | |
| Protapamea danieli Quinter, 2009 | Spotted burrfish |
| Protapamea louisae Quinter, 2009 | Spotted burrfish |
| Proteuxoa acallis Turner, 1903 | |
| Proteuxoa atra Guenée, 1852 | |
| Proteuxoa tortisigna Walker, 1856 | Streaked Rictonis Moth |
| Protexarnis balanitis Grote, 1873 | |
| Prothrinax luteomedia Smith, 1907 | Largescale tonguefish |
| Prothrinax ocellata | |
| Protocryphia flaviguttata Grote, 1882 | |
| Protocryphia secta Grote, 1879 | |
| Protodeltote albidula Guenée, 1852 | Pale Glyph |
| Protodeltote muscosula Guenée, 1852 | Large Mossy Glyph |
| Protogygia alberta Troubridge &..., 2004 | Checkered puffer |
| Protogygia album Harvey, 1876 | |
| Protogygia arena Troubridge &..., 2004 | Checkered puffer |
| Protogygia biclavis Grote, 1879 | |
| Protogygia comstocki McDunnough, 1934 | Cape Thompson draba |
| Protogygia elevata Smith, 1891 | Lizard beetles |
| Protogygia enalaga McDunnough, 1932 | Cushion draba |
| Protogygia enlaga | |
| Protogygia lagena Grote, 1875 | |
| Protogygia milleri Grote, 1875 | |
| Protogygia pallida Fauske & Laf..., 2004 | |
| Protogygia pectinata Lafontaine, 2004 | |
| Protogygia polingi Barnes & Ben..., 1922 | Threetooth puffer |
| Protogygia postera Fauske & Laf..., 2004 | |
| Protogygia querula Dod, 1915 | Querula Dart |
| Protogygia rufescens Fauske & Laf..., 2004 | |
| Protogygia whitesandsensis Metzler & Fo..., 2009 | Honeycomb cowfish |
| Protogyia enalaga | |
| Protogyia lagena | |
| Protolampra brunneicollis Grote, 1864 | Brown-collared Dart |
| Protolampra rufipectus Morris, 1874 | Red-breasted Dart Moth |
| Protoperigea anotha Dyar, 1904 | Kaslo Rustic Moth |
| Protoperigea calientensis Mustelin, 2006 | Rock sole |
| Protoperigea parvulata Mustelin, 2006 | Rock sole |
| Protoperigea posticata Harvey, 1875 | |
| Protoperigea subterminata Mustelin, 2006 | Rock sole |
| Protoperigea umbricata Mustelin, 2006 | Rock sole |
| Protorthodes akalus (Strecker, 1899) | ⇒ Protorthodes incincta Morrison, 1874 |
| Protorthodes alfkeni | ⇒ Protorthodes alfkenii Grote, 1895 |
| Protorthodes alfkenii Grote, 1895 | Pacific burrfish |
| Protorthodes antennata Barnes & McD..., 1912 | Sharp-headed sole |
| Protorthodes argentoppida McDunnough, 1943 | Denseleaf draba |
| Protorthodes curtica Smith, 1890 | |
| Protorthodes daviesi (Barnes & Ben..., 1927) | ⇒ Protorthodes incincta Morrison, 1874 |
| Protorthodes eureka Barnes & Ben..., 1927 | Bermuda cowfish |
| Protorthodes incincta Morrison, 1874 | Banded Quaker |
| Protorthodes indra (Smith, 1906) | ⇒ Protorthodes incincta Morrison, 1874 |
| Protorthodes melanopis Hampson, 1905 | Blunthead puffer |
| Protorthodes melanopis melanopis | |
| Protorthodes mulina Schaus, 1894 | |
| Protorthodes orobia Harvey, 1876 | |
| Protorthodes oviduca Guenée, 1852 | Ruddy Quaker |
| Protorthodes perforata Grote, 1883 | |
| Protorthodes rufula Grote, 1874 | Rufous Quaker |
| Protorthodes saturnus (Strecker, 1900) | ⇒ Protorthodes incincta Morrison, 1874 |
| Protorthodes smithii Dyar, 1904 | Banded Quaker Moth |
| Protorthodes texana (Smith, 1900) | ⇒ Nudorthodes texana Smith, 1900 |
| Protorthodes texana consors Smith, 1900 | |
| Protorthodes texicana Lafontaine, 2014 | |
| Protorthodes ustulata Lafontaine, ..., 2014 | |
| Protorthodes utahensis (Smith, 1887) | ⇒ Protorthodes incincta Morrison, 1874 |
| Protorthodes variabilis (Barnes & McD..., 1912) | ⇒ Nudorthodes variabilis Barnes & McD..., 1912 |
| Protoschinia nuchalis (Grote, 1878) | ⇒ Schinia nuchalis Grote, 1878 |
| Protoschinia scutosa (Denis & Schi..., 1775) | ⇒ Schinia nuchalis Grote, 1878 |
| Provia argentata Barnes & McD..., 1910 | |
| Proxenus mendosa McDunnough, 1927 | Lake Tahoe draba |
| Proxenus mindara Barnes & McD..., 1913 | Rough Skinned Cutworm moth |
| Proxenus miranda Grote, 1873 | Miranda Moth |
| Proxenus miranda nitens | |
| Psammopolia arietis Grote, 1879 | |
| Psammopolia insolens Grote, 1874 | |
| Psammopolia ochracea J.B. Smith, 1892 | |
| Psammopolia sala Troubridge &..., 2006 | Porcupinefishes |
| Psammopolia wyatti Barnes & Ben..., 1926 | Shortnosed tripodfish |
| Psaphida damalis Grote, 1879 | |
| Psaphida electilis Morrison, 1875 | Chosen Sallow |
| Psaphida grandis J.B. Smith, 1898 | Gray Sallow |
| Psaphida grotei (Morrison, 1874) | ⇒ Copivaleria grotei Smith, 1893 |
| Psaphida resumens Walker, 1865 | Figure Eight Sallow |
| Psaphida rolandi Grote, 1874 | Roland'S Sallow |
| Psaphida styracis Guenée, 1852 | Faun Sallow |
| Psaphida thaxteriana Grote, 1874 | |
| Psaphida thaxterianus Grote, 1874 | Thaxter´s Sallow |
| Psectraglaea carnosa Grote, 1877 | Pink sallow |
| Psectrotarsia hebardi Skinner, 1917 | Hebard's noctuid moth |
| Psectrotarsia suavis H. Edwards, 1884 | Pygmy tonguefish |
| Pseudacontia basifugens | |
| Pseudacontia crustaria Morrison, 1875 | |
| Pseudacontia groteana | |
| Pseudacontia modestella | |
| Pseudacontia unicolor | |
| Pseudaletia macrosaris (Meyrick, 1899) | ⇒ Mythimna macrosaris Meyrick, 1899 |
| Pseudaletia sequax (Franclemont, 1951) | ⇒ Mythimna sequax Franclemont, 1951 |
| Pseudaletia unipuncta (Haworth, 1809) | ⇒ Mythimna unipuncta Haworth, 1809 |
| Pseudalypia crotchii Edwards, 1874 | Balloonfish |
| Pseudalypia geronime | |
| Pseudalypia geronimo Barnes, 1900 | |
| Pseudanarta actura Smith, 1908 | |
| Pseudanarta actura ate Dyar, 1921 | |
| Pseudanarta arctura Smith, 1908 | |
| Pseudanarta cacca | |
| Pseudanarta caeca Dod, 1913 | Blotched porcupinefish |
| Pseudanarta crocea H. Edwards, 1875 | Sanddabs |
| Pseudanarta daemonalis Franclemont, 1941 | |
| Pseudanarta damnata Franclemont, 1941 | |
| Pseudanarta exasperata Franclemont, 1941 | |
| Pseudanarta falcata | |
| Pseudanarta flava Grote, 1874 | |
| Pseudanarta flavidens Grote, 1879 | |
| Pseudanarta heterochroa Dyar, 1912 | |
| Pseudanarta perplexa Franclemont, 1941 | |
| Pseudanarta pulverulenta Smith, 1891 | Lizard beetles |
| Pseudanarta singula Grote, 1880 | |
| Pseudanarta vexata Franclemont, 1941 | |
| Pseudanthoecia tumida Grote, 1880 | |
| Pseudeustrotia candidula Denis & Schi..., 1775 | Shining Marbled |
| Pseudeustrotia carneola Guenée, 1852 | Pink Barred Lithacodia |
| Pseudeustrotia indeterminata Barnes & McD..., 1918 | West Coast sole |
| Pseudeva palligera Grote, 1881 | Western Unspotted Looper |
| Pseudeva purpurigera Walker, 1858 | Straight-lined Looper |
| Pseudeva rubigera (Grote, 1881) | ⇒ Pseudeva palligera Grote, 1881 |
| Pseudobryomima distans Barnes & McD..., 1912 | Sharp-headed sole |
| Pseudobryomima fallax Hampson, 1905 | |
| Pseudobryomima muscosa Hampson, 1905 | Mossy Pseudobryomima |
| Pseudocopivaleria anaverta Buckett & Bauer, 1966 | Thickback sole |
| Pseudocopivaleria sonoma McDunnough, 1941 | Porcupinefish |
| Pseudoglaea lobato | |
| Pseudoglaea olivata (Harvey, 1874) | ⇒ Mesogona subcuprea Crabo & Hammond, 1997 |
| Pseudohadena vulnerea Grote, 1883 | |
| Pseudohermonassa bicarnea Guenée, 1852 | Pink spotted dart |
| Pseudohermonassa flavotincta Smith, 1892 | |
| Pseudohermonassa ononensis Bremer, 1861 | |
| Pseudohermonassa scaramangoides (Bremer, 1861) | ⇒ Pseudohermonassa ononensis Bremer, 1861 |
| Pseudohermonassa tenuicula Morrison, 1874 | Morrison'S Sooty Dart |
| Pseudoletia uipuncta | |
| Pseudoleucania ferruginescens Blanchard, 1852 | |
| Pseudomarimatha flava C.D. Ferris ..., 2010 | |
| Pseudopanthea palata Grote, 1880 | |
| Pseudoplusia includens (Walker, 1858) | ⇒ Chrysodeixis includens Walker, 1857 |
| Pseudorthodes irrorata Smith, 1887 | |
| Pseudorthodes keela Smith, 1908 | |
| Pseudorthodes puerilis Grote, 1874 | |
| Pseudorthodes vecors Guenée, 1852 | Small Brown Quaker |
| Pseudorthodes virgula Grote, 1883 | |
| Pseudorthosia variabilis (Grote, 1874) | ⇒ Dichagyris variabilis Grote, 1874 |
| Pseudoseptis grandipennis (Grote, 1883) | ⇒ Dichagyris grandipennis Grote, 1883 |
| Pseudostrotia carneola | |
| Psychomorpha epimenis Drury, 1780 | Grapevine Epimenis |
| Pyreferra ceromatica Grote, 1874 | Annointed Sallow Moth |
| Pyreferra citromba | |
| Pyreferra citrombra Franclemont, 1941 | Citrine Sallow |
| Pyreferra hesperidago Guenée, 1852 | Mustard Sallow |
| Pyreferra pettiti Grote, 1875 | Pettit'S Sallow |
| Pyrrhia adela Guenée, 1852 | American Bordered Sallow |
| Pyrrhia aurantiago (Guenée, 1852) | ⇒ Rhynchaglaea taiwana Sugi, 1980 |
| Pyrrhia auratiago | Orange Sallow Moth |
| Pyrrhia cilisca (Guenée, 1852) | ⇒ Pyrrhia umbra Hufnagel, 1766 |
| Pyrrhia experimens | |
| Pyrrhia exprimens Walker, 1857 | Purple-lined Sallow |
| Pyrrhia umbra Hufnagel, 1766 | Bordered Sallow |
| Rachiplusia nu Guenée, 1852 | |
| Rachiplusia ou Guenée, 1852 | Gray Looper |
| Rachiplusia pedalis (Guenée, 1852) | ⇒ Rachiplusia ou Guenée, 1852 |
| Radara anartoides Walker, 1865 | |
| Radara nealcesalis Walker, 1858 | |
| Rancora comstocki McDunnough, 1937 | |
| Rancora ketchikana Barnes & Ben..., 1922 | |
| Rancora solidaginis (Behr, 1874) | ⇒ Cucullia serraticornis Lintner, 1874 |
| Rancora strigata Smith, 1892 | |
| Raphia abrupta Grote, 1863 | Abrupt Brother |
| Raphia cinderella (Smith, 1903) | ⇒ Raphia abrupta Grote, 1863 |
| Raphia coloradensis (Putnam & Cramer, 1886) | ⇒ Raphia frater Grote, 1864 |
| Raphia elbea (Smith, 1908) | ⇒ Raphia abrupta Grote, 1863 |
| Raphia frater Grote, 1864 | Brother |
| Raphia frater abrupta Grote, 1864 | |
| Raphia frater cinderella Smith, 1903 | |
| Raphia frater coloradensis Putnam-Cramer, 1886 | |
| Raphia frater elbea Smith, 1908 | |
| Raphia frater frater | |
| Raphia frater piazzi Hill, 1927 | |
| Raphia pallula (Edwards, 1886) | ⇒ Raphia abrupta Grote, 1863 |
| Raphia palluta | |
| Raphidia (Raphidia) ariadne H. Aspöck & ..., 1964 | |
| Raphidia bicolor (Albarda, 1891) | ⇒ Agulla bicolor Albarda, 1891 |
| Raphidia creedei ♰ F. M. Carpenter, 1936 | |
| Raphidia minuta (Banks, 1903) | ⇒ Alena minuta Banks, 1903 |
| Redingtonia alba Barnes & McD..., 1912 | Sand sole |
| Remigia antillesia (Hampson, 1913) | ⇒ Mocis bahamica Hampson, 1913 |
| Remigia conveniens (Walker, 1858) | ⇒ Mocis conveniens Walker, 1858 |
| Remigia diffluens (Guenée, 1852) | ⇒ Mocis discios Kollar, 1844 |
| Remigia disseverans Walker, 1858 | Theano Alpine |
| Remigia hexastylus (Morrison, 1875) | ⇒ Bulia schausi Richards, 1941 |
| Remigia latipes (Guenée, 1852) | ⇒ Mocis conveniens Walker, 1858 |
| Remigia marcida (Guenée, 1852) | ⇒ Mocis marcida Guenée, 1852 |
| Remigia trifasciata Stephens, 1829 | |
| Remigia virbia Cramer, 1780 | |
| Resapamea angelika L.G. Crabo, 2013 | Mottled Coqui |
| Resapamea diluvius L.G. Crabo, 2013 | Mottled Coqui |
| Resapamea enargia Barnes & Ben..., 1926 | Shortnosed tripodfish |
| Resapamea innota Smith, 1908 | |
| Resapamea mammuthus L.G. Crabo, 2013 | Mottled Coqui |
| Resapamea passer Guenée, 1852 | Dock Rustic |
| Resapamea stipata Morrison, 1875 | Four-lined Borer |
| Resapamea trigona J.B. Smith, 1902 | Flat cardiapod |
| Resapamea venosa J.B. Smith, 1903 | Southern peacock sole |
| Rhabdorthodes pattersoni Crabo, 2018 | |
| Rhizagrotis albalis Grote, 1878 | |
| Rhizagrotis albalis albalis | |
| Rhizagrotis cloanthoides Grote, 1880 | |
| Rhizagrotis epipsilioides | |
| Rhizagrotis modesta Barnes & McD..., 1911 | Fringed filefish |
| Rhizagrotis modesta madonna | |
| Rhizagrotis neoclivis | |
| Rhizagrotis polingi | |
| Rhizagrotis salina | |
| Rhizagrotis stylata J. B. Smith, 1893 | |
| Rhizagrotis stylata arida Barnes & Ben..., 1923 | |
| Rhizedra lutosa Hübner, 1803 | Isle of Wight Wainscot |
| Rhododipsa fulleri | |
| Rhododipsa masoni | |
| Rhodoecia aurantiago Guenée, 1852 | Aureolaria Seed Borer |
| Rhodophora florida Guenée, 1852 | |
| Rhosus ovatus Rothschild, 1896 | |
| Rhosus unipuncta (Schaus, 1896) | ⇒ Rhosus ovatus Rothschild, 1896 |
| Rhyacia (Rhyacia) clemens (Smith, 1890) | ⇒ Rhyacia quadrangula Zetterstedt, 1839 |
| Rhyacia (Rhyacia) quadrangula Zetterstedt, 1839 | |
| Rhyacia (Rhyacia) simulans Denis & Schi..., 1775 | Dotted Rustic |
| Rhyacia (Standfussrhyacia) junonia Staudinger, 1881 | |
| Rhynchagrotis adulta (Guenée, 1852) | ⇒ Abagrotis brunneipennis Grote, 1875 |
| Rhynchagrotis anchocelioides (Guenée, 1852) | ⇒ Abagrotis brunneipennis Grote, 1875 |
| Rhynchagrotis belfragei (Smith, 1890) | ⇒ Abagrotis belfragei Smith, 1890 |
| Rhynchagrotis cupida (Grote, 1864) | ⇒ Abagrotis cupida Grote, 1865 |
| Rhynchagrotis exertistigma | |
| Rhynchagrotis exsertistigma Morris, 1874 | |
| Rhynchagrotis formalis (Grote, 1874) | ⇒ Parabagrotis formalis Grote, 1874 |
| Rhynchagrotis insularis (Grote, 1876) | ⇒ Parabagrotis insularis Grote, 1876 |
| Rhynchagrotis trigona | |
| Richia acclivis (Morrison, 1875) | ⇒ Dichagyris acclivis Morrison, 1875 |
| Richia albicosta (Smith, 1888) | ⇒ Striacosta albicosta Smith, 1888 |
| Richia arabella Dyar, 1910 | |
| Richia capota (Smith, 1908) | ⇒ Dichagyris capota J.B. Smith, 1908 |
| Richia chortalis Harvey, 1875 | |
| Richia cyminopristes (Dyar, 1912) | ⇒ Dichagyris cyminopristes Dyar, 1912 |
| Richia grotei (Franclemont ..., 1983) | ⇒ Dichagyris grotei Franclemont ..., 1983 |
| Richia herculeana Schaus, 1898 | Indian mastacembelid eel |
| Richia kyune (Barnes, 1904) | ⇒ Dichagyris kyune Barnes, 1904 |
| Richia larga (Smith, 1908) | ⇒ Dichagyris larga Smith, 1908 |
| Richia lobato (Barnes, 1904) | ⇒ Dichagyris lobato Barnes, 1904 |
| Richia madida Guenée, 1852 | |
| Richia mizteca (Schaus, 1894) | ⇒ Dichagyris mizteca Schaus, 1894 |
| Richia neoclivis (Barnes & Ben..., 1924) | ⇒ Dichagyris neoclivis Barnes & Ben..., 1924 |
| Richia parentalis Grote, 1879 | |
| Richia praefixa Morrison, 1875 | |
| Richia proclivis (Smith, 1887) | ⇒ Dichagyris proclivis J.B. Smith, 1888 |
| Richia salina (Barnes, 1904) | ⇒ Dichagyris salina Barnes, 1904 |
| Richia serana Smith, 1910 | |
| Richia serano Smith, 1910 | |
| Richia socorro (Barnes, 1904) | ⇒ Dichagyris socorro Barnes, 1904 |
| Richia triphaenoides (Dyar, 1912) | ⇒ Dichagyris triphaenoides Barnes, 1904 |
| Rothia agrius agrius Herrich-SchÃ..., 1853 | |
| Ruacodes tela Smith, 1900 | |
| Sablia anderreggii (Boisduval, 1840) | ⇒ Mythimna anderreggii Boisduval, 1840 |
| Safia acharia Stoll, 1781 | |
| Safia amella Guenée, 1852 | |
| Safia bilineata | |
| Safia coenochroa Hampson, 1913 | |
| Safia guayaquilata Dognin, 1912 | |
| Safia subrosea Walker, 1857 | |
| Sarrothripus columbana Turner, 1925 | |
| Schinia accessa J.B. Smith, 1906 | Dwarf silktassel |
| Schinia acutilinea Grote, 1878 | Acute-Lined Flower Moth |
| Schinia acutilinea velutina | |
| Schinia aden Smith, 1896 | |
| Schinia aetheria (Barnes & McD..., 1912) | ⇒ Schinia sueta Grote, 1873 |
| Schinia albafascia Smith, 1883 | Western cordilleran bunchberry |
| Schinia alencis Harvey, 1875 | |
| Schinia alensa (Grote, 1881) | ⇒ Schinia coercita Grote, 1881 |
| Schinia amaryllis Smith, 1891 | Lizard beetles |
| Schinia amblys Dyar, 1913 | |
| Schinia anabelleae | |
| Schinia angulilinea Hardwick, 1996 | |
| Schinia antonio Smith, 1906 | |
| Schinia arcigera Guenée, 1852 | Arcigera Flower Moth |
| Schinia arcigera ferricasta (Smith, 1906) | ⇒ Schinia arcigera Guenée, 1852 |
| Schinia arefacta H. Edwards, 1884 | Arefacta Flower Moth |
| Schinia argentifascia Barnes & McD..., 1912 | Sand sole |
| Schinia arizonensis (Hardwick, 1996) | ⇒ Schinia angulilinea Hardwick, 1996 |
| Schinia aurantiaca H. Edwards, 1881 | Fivelined tonguesole |
| Schinia aurantiaca tenuimargo (Barnes & McD..., 1913) | ⇒ Schinia aurantiaca H. Edwards, 1881 |
| Schinia avemensis Dyar, 1904 | Gold-edged Gem |
| Schinia bicuspida Smith, 1891 | Pacific halibut |
| Schinia biforma Smith, 1906 | Dwarf silktassel |
| Schinia bimatris Harvey, 1875 | White Flower Moth |
| Schinia bina Guenée, 1852 | Bina Flower Moth |
| Schinia biundulata Smith, 1891 | Pacific halibut |
| Schinia brunnea Barnes & McD..., 1913 | |
| Schinia buta Smith, 1907 | |
| Schinia cardui Hübner, 1790 | |
| Schinia carminatra Smith, 1903 | Southern peacock sole |
| Schinia carmosina (Neumoegen, 1883) | ⇒ Schinia sanguinea Geyer, 1832 |
| Schinia carolinensis Barnes & McD..., 1911 | Fringed filefish |
| Schinia carrizoensis Osborne, 2010 | Carrizo Flower Moth |
| Schinia chrysella Grote, 1874 | |
| Schinia chryselloides Pogue & Harp, 2005 | Meyer's porcupinefish |
| Schinia chrysellus (Grote, 1874) | ⇒ Schinia chrysella Grote, 1874 |
| Schinia ciliata Smith, 1900 | Silktassel |
| Schinia citrinella Grote & Robi..., 1870 | |
| Schinia citrinellus Grote & Robi..., 1870 | Schinia citrinella |
| Schinia citronella | |
| Schinia coercita Grote, 1881 | |
| Schinia concinna (H. Edwards, 1882) | ⇒ Schinia parmeliana H. Edwards, 1882 |
| Schinia cozinae | |
| Schinia crenilinea Smith, 1891 | Creniline Flower Moth |
| Schinia crotchii (Hy. Edwards, 1875) | ⇒ Schinia cupes Grote, 1875 |
| Schinia cumatilis Grote, 1865 | Prairie Sage flower Moth |
| Schinia cupes Grote, 1875 | |
| Schinia deserticola (Barnes & McD..., 1916) | ⇒ Schinia cupes Grote, 1875 |
| Schinia diffusa Smith, 1891 | Pacific halibut |
| Schinia dobla Smith, 1906 | |
| Schinia edwardsii Smith, 1906 | |
| Schinia erosa (Smith, 1906) | ⇒ Schinia albafascia Smith, 1883 |
| Schinia errans Smith, 1883 | Western cordilleran bunchberry |
| Schinia felicitata Smith, 1894 | Filefishes |
| Schinia ferricasta | |
| Schinia ferrisi Pogue & Harp, 2004 | |
| Schinia florida Guenée, 1852 | Evening Primrose Moth |
| Schinia fulleri McElvare, 1961 | Fourbar porcupinefish |
| Schinia gaurae J. E. Smith, 1797 | Clouded Crimson |
| Schinia gloriosa (Geyer, 1832) | ⇒ Schinia sanguinea Geyer, 1832 |
| Schinia gracilenta Hübner, 1818 | Iva Flower Moth |
| Schinia graefiana Tepper, 1882 | Estuarine blowfish |
| Schinia grandimedia Hardwick, 1996 | Boneset Flower Moth |
| Schinia hanga Strecker, 1898 | |
| Schinia honesta Grote, 1881 | Black-Spotted Gem |
| Schinia hulstia Tepper, 1883 | Hulsts Flower Moth |
| Schinia illustra Smith, 1906 | Dwarf silktassel |
| Schinia immaculata Pogue, 2004 | Marblefish |
| Schinia inclara (Strecker, 1876) | ⇒ Schinia siren Strecker, 1876 |
| Schinia indiana Smith, 1908 | Phlox Moth |
| Schinia intermontana (Hardwick, 1958) | ⇒ Schinia villosa Grote, 1864 |
| Schinia intrabilis Smith, 1893 | |
| Schinia jaegeri G. H. Sperry, 1940 | Hairy porcupinefish |
| Schinia jaguarina Guenée, 1852 | Jaguar Flower Moth |
| Schinia lanul (Grote, 1874) | ⇒ Schinia chrysella Grote, 1874 |
| Schinia ligeae Smith, 1893 | |
| Schinia lucens Morrison, 1875 | False Indigo Flower Moth |
| Schinia luxa Grote, 1881 | |
| Schinia lynda Troubridge, 2002 | Headfishes |
| Schinia lynx Grote, 1881 | Lynx Flower Moth |
| Schinia macneilli Hardwick, 1996 | Horned boxfish |
| Schinia maculata Pogue, 2004 | |
| Schinia masoni (Smith, 1896) | ⇒ Schinia volupia Fitch, 1868 |
| Schinia mcfarlandi Opler, 2004 | Blackspotted porcupinefish |
| Schinia meadi Grote, 1873 | Meads Flower Moth |
| Schinia megarena (Smith, 1906) | ⇒ Schinia tertia Grote, 1874 |
| Schinia melliflua Dyar, 1921 | |
| Schinia meskeana (Grote, 1875) | ⇒ Schinia bina Guenée, 1852 |
| Schinia mexicana Hampson, 1903 | |
| Schinia miniana (Grote, 1881) | ⇒ Schinia biforma Smith, 1906 |
| Schinia mitis Grote, 1873 | Matutinal Flower Moth |
| Schinia mortua Grote, 1865 | |
| Schinia navarra Dyar, 1914 | |
| Schinia neglecta (Smith, 1891) | ⇒ Schinia diffusa Smith, 1891 |
| Schinia niveicosta Smith, 1906 | |
| Schinia nubila Strecker, 1876 | Brown Flower Moth |
| Schinia nuchalis Grote, 1878 | Spotted Clover Moth |
| Schinia nundina Drury, 1773 | Goldenrod Flower Moth |
| Schinia obliqua Smith, 1883 | Western cordilleran bunchberry |
| Schinia obscurata Strecker, 1898 | Erigeron Flower Moth |
| Schinia obscurata tanena Strecker, 1898 | |
| Schinia ochreifascia Smith, 1883 | |
| Schinia oculata Smith, 1900 | Silktassel |
| Schinia oleagina Morrison, 1875 | |
| Schinia olivacea Smith, 1906 | Dwarf silktassel |
| Schinia pallicincta (Grote, 1881) | ⇒ Schinia biforma Smith, 1906 |
| Schinia pallidicincta | |
| Schinia parmeliana H. Edwards, 1882 | Slender sole |
| Schinia perminuta H. Edwards, 1881 | Fivelined tonguesole |
| Schinia persimilis Grote, 1873 | Persimilis Flower Moth |
| Schinia petulans H. Edwards, 1884 | Impatient Flower Moth |
| Schinia poguei Metzler & Fo..., 2011 | Forest Coqui |
| Schinia psamathea Pogue, 2010 | Molas |
| Schinia pulchripennis Grote, 1874 | Common Flower Moth |
| Schinia regia Strecker, 1876 | |
| Schinia regina Pogue & Harp, 2003 | Ocean sunfish |
| Schinia reniformis Smith, 1900 | Silktassel |
| Schinia rivulosa Guenée, 1852 | Ragweed Flower |
| Schinia rosea (Grote, 1875) | ⇒ Schinia snowi Grote, 1875 |
| Schinia roseitincta Harvey, 1875 | Rose-coloured Flower Moth |
| Schinia rufipenna Hardwick, 1983 | Scrub golden aster noctuid moth |
| Schinia rufocostulata Pogue & Harp, 2005 | Meyer's porcupinefish |
| Schinia sanguinea Geyer, 1832 | Bleeding Flower Moth |
| Schinia sanrafaeli Opler, 2004 | Blackspotted porcupinefish |
| Schinia saturata Grote, 1874 | Brown Flower Moth |
| Schinia scarletina Smith, 1900 | |
| Schinia scissa Grote, 1876 | |
| Schinia scissoides Benjamin, 1936 | Divided Flower Moth |
| Schinia scutosa Denis & Schi..., 1775 | Spotted Clover |
| Schinia separata (Grote, 1878) | ⇒ Schinia acutilinea Grote, 1878 |
| Schinia septentrionalis Walker, 1858 | Aster Flower Moth |
| Schinia septentronalis Walker, 1858 | |
| Schinia sexata (Smith, 1906) | ⇒ Schinia villosa Grote, 1864 |
| Schinia sexplagiata Smith, 1891 | Pacific halibut |
| Schinia silveroides | |
| Schinia simplex Smith, 1891 | Pacific halibut |
| Schinia siren Strecker, 1876 | Alluring Schinia Moth |
| Schinia snowi Grote, 1875 | |
| Schinia sordida (Smith, 1883) | ⇒ Schinia sordidus Smith, 1883 |
| Schinia sordidus Smith, 1883 | Dingy Schinia |
| Schinia spinosae Guenée, 1852 | Spinose Flower Moth |
| Schinia steensensis (Smith, 1906) | ⇒ Schinia edwardsii Smith, 1906 |
| Schinia subspinosae Hardwick, 1996 | Horned boxfish |
| Schinia sueta Grote, 1873 | |
| Schinia sueta californica | |
| Schinia sueta martini | |
| Schinia sueta sierra | |
| Schinia sueta sierrae | |
| Schinia suetus (Grote, 1873) | ⇒ Schinia sueta Grote, 1873 |
| Schinia tenuescens (Tepper, 1883) | ⇒ Schinia hulstia Tepper, 1883 |
| Schinia tertia Grote, 1874 | |
| Schinia thoreaui Grote & Robi..., 1870 | Thoreau′s Flower Moth |
| Schinia tobia Smith, 1906 | Dwarf silktassel |
| Schinia trifascia Hübner, 1818 | Three-Lined Flower Moth |
| Schinia triolata (Tepper, 1882) | ⇒ Schinia graefiana Tepper, 1882 |
| Schinia tuberculum Hübner, 1827 | Golden Aster Flower Moth |
| Schinia ultima Strecker, 1876 | |
| Schinia unimacula Smith, 1891 | Pacific halibut |
| Schinia vacciniae H. Edwards, 1875 | Sanddabs |
| Schinia varix Knudson , Bo..., 2003 | King of the mackerels |
| Schinia velaris Grote, 1878 | |
| Schinia velutina (Grote, 1878) | ⇒ Schinia acutilinea Grote, 1878 |
| Schinia villosa Grote, 1864 | Little Dark Gem |
| Schinia villosa subatra | ⇒ Schinia villosa Grote, 1864 |
| Schinia volupia Fitch, 1868 | Painted Flower Moth |
| Schinia walsinghami H. Edwards, 1881 | Fivelined tonguesole |
| Schinia zuni McElvare, 1950 | |
| Sciomesa scotochroa Hampson, 1914 | |
| Scopelosoma colorado | |
| Scotogramma addenda Barnes & Ben..., 1924 | |
| Scotogramma bradleyi | |
| Scotogramma castrae | |
| Scotogramma conjugata | |
| Scotogramma defessa Grote, 1880 | |
| Scotogramma deffessa Grote, 1880 | |
| Scotogramma densa Smith, 1893 | |
| Scotogramma discolor | |
| Scotogramma fervida Barnes & McD..., 1912 | Sand sole |
| Scotogramma fieldi Barnes & Ben..., 1926 | Smallmouth flounder |
| Scotogramma fulgora | |
| Scotogramma gatei Smith, 1910 | |
| Scotogramma harnardi Barnes & Ben..., 1924 | Khaki flounder |
| Scotogramma hirsuta McDunnough, 1938 | Rocky Mountain draba |
| Scotogramma inconcinna Smith, 1887 | |
| Scotogramma infuscata | |
| Scotogramma magaera Smith, 1899 | |
| Scotogramma megaera Smith, 1899 | |
| Scotogramma nevada (Barnes & McD..., 1912) | ⇒ Scotogramma ptilodonta Grote, 1883 |
| Scotogramma orida Smith, 1903 | Southern peacock sole |
| Scotogramma ptilodonta Grote, 1883 | |
| Scotogramma ptilodonta nevada Barnes & McD..., 1912 | |
| Scotogramma sedilis | |
| Scotogramma stretchi | ⇒ Scotogramma stretchii H. Edwards, 1887 |
| Scotogramma stretchii H. Edwards, 1887 | Fourspot flounder |
| Scotogramma submarina Grote, 1883 | |
| Scotogramma umbrosa | |
| Scotogramma yakima Smith, 1900 | |
| Sedina buettneri Hering, 1858 | Blair's Wainscot |
| Selicanis cinereola Smith, 1900 | Selicanis Moth |
| Semiophora punctula | |
| Senta dubiosa (Treitschke, 1835) | ⇒ Senta flammea Curtis, 1828 |
| Sericaglaea signata French, 1879 | Sharptail mola |
| Sericoglaea signata (Grote, 1880) | ⇒ Sericaglaea signata French, 1879 |
| Sesamia inferens Walker, 1856 | Asiatic pink stem borer |
| Setagrotis amia (Dyar, 1903) | ⇒ Tesagrotis amia Dyar, 1903 |
| Setagrotis atrifrons (Grote, 1873) | ⇒ Tesagrotis atrifrons Grote, 1873 |
| Setagrotis cinereicollis (Grote, 1876) | ⇒ Setagrotis vocalis Grote, 1879 |
| Setagrotis corrodera (Smith, 1910) | ⇒ Tesagrotis corrodera Smith, 1910 |
| Setagrotis ducalis | |
| Setagrotis elata | |
| Setagrotis fortiter (Barnes & McD..., 1918) | ⇒ Tesagrotis amia Dyar, 1903 |
| Setagrotis pallidicollis (Grote, 1880) | ⇒ Setagrotis vocalis Grote, 1879 |
| Setagrotis piscipellis (Grote, 1878) | ⇒ Tesagrotis piscipellis Grote, 1878 |
| Setagrotis radiatus (Smith, 1900) | ⇒ Setagrotis radiola Hampson, 1903 |
| Setagrotis radiola Hampson, 1903 | |
| Setagrotis submarina | |
| Setagrotis vocalis Grote, 1879 | |
| Sexserrata hampsoni Barnes & Ben..., 1922 | Hoshigarei |
| Siavana repanda Walker, 1857 | |
| Siavana rigida Smith, 1903 | |
| Sideridis (Aneda) rivularis Fabricius, 1775 | Campion |
| Sideridis (Heliophobus) reticulata Goeze, 1781 | Bordered Gothic |
| Sideridis (Heliophobus) unicolor Alpheraky, 1889 | |
| Sideridis (Sideridis) turbida Esper, 1790 | White Colon |
| Sideridis artesta Smith, 1903 | Hairy Artesta Moth |
| Sideridis congermana Morrison, 1874 | German Cousin Moth |
| Sideridis fuscolutea Smith, 1892 | |
| Sideridis maryx Guenée, 1852 | Maroonwing |
| Sideridis mojave Benjamin, 1932 | Mushigarei |
| Sideridis rosea Harvey, 1874 | False-eye toby |
| Sideridis ruisa Forbes, 1913 | Amphibians |
| Sideridis uscripta Smith, 1891 | Lizard beetles |
| Sideridis vindemialis (Guenée, 1852) | ⇒ Sideridis maryx Guenée, 1852 |
| Simyra albovenosa Goeze, 1781 | Reed Dagger |
| Simyra henrici (Grote, 1873) | ⇒ Simyra insularis Herrich-Schä..., 1868 |
| Simyra insularis Herrich-Schä..., 1868 | Cat-tail caterpillar |
| Spaelotis bicava Lafontaine, 1998 | Western w-marked cutworm |
| Spaelotis clandestina Harris, 1841 | Clandestine Dart |
| Spaelotis havilae Grote, 1881 | Ver-gris glouton |
| Spaelotis quadricava Lafontaine, 1998 | |
| Spaelotis ravida Denis & Schi..., 1775 | Stout Dart |
| Spaelotis unicava Lafontaine, 1998 | |
| Spaelotis velicava Lafontaine, 1998 | |
| Sparkia immacula Grote, 1883 | |
| Spartiniphaga carterae (Schweitzer, 1983) | ⇒ Photedes carterae Schweitzer, 1983 |
| Spartiniphaga includens (Walker, 1857) | ⇒ Photedes includens Walker, 1858 |
| Spartiniphaga inops (Grote, 1881) | ⇒ Photedes inops Grote, 1881 |
| Spartiniphaga panatela (Smith, 1904) | ⇒ Photedes panatela Smith, 1904 |
| Speocropia fernae Benjamin, 1933 | |
| Speocropia trichoma Herrich-Scha..., 1868 | |
| Speocropia trichroma Herrich-Schä..., 1868 | Orange filefish |
| Sphida anoa | |
| Spiramater grandis (Guenée, 1841) | ⇒ Lacanobia grandis Guenée, 1852 |
| Spiramater lutra Guenée, 1852 | Otter Arches |
| Spirameter grandis | |
| Spirameter lutra | |
| Spodoptera albula Walker, 1857 | Costa Rican armyworm deactivated |
| Spodoptera amygia (Guenée, 1852) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera androgea Stoll, 1780 | Andregea armyworm moth |
| Spodoptera autumnalis (Riley, 1871) | ⇒ Spodoptera frugiperda Smith & Abbot, 1797 |
| Spodoptera bipunctata (Walker, 1857) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera derupta (Morrison, 1857) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera dolichos Fabricius, 1794 | Dolichos Armyworm Moth |
| Spodoptera eridania Stoll, 1781 | Cramer southern armyworm |
| Spodoptera eridaria Stoll, 1782 | Southern Armyworm Moth |
| Spodoptera exempta Walker, 1857 | African armyworm |
| Spodoptera exigua Hübner, 1808 | African armyworm |
| Spodoptera externa (Walker, 1856) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera flavimaculata (Harvey sensu..., 1889) | ⇒ Spodoptera exigua Hübner, 1808 |
| Spodoptera frugiperda Smith & Abbot, 1797 | Corn leaf worm |
| Spodoptera fulvosa (Riley, 1871) | ⇒ Spodoptera frugiperda Smith & Abbot, 1797 |
| Spodoptera hipparis Druce, 1887 | Bengal tonguesole |
| Spodoptera ignobilis (Butler, 1878) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera inquieta (Walker, 1857) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera latifascia Walker, 1856 | Garden Armyworm |
| Spodoptera linea (Fabricius, 1794) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera littoralis Boisduval, 1833 | African cotton leafworm |
| Spodoptera litura Fabricius, 1775 | Armyworm |
| Spodoptera mauritia Boisduval, 1833 | Grass armyworm |
| Spodoptera mauritia acronyctoides Guenée, 1852 | Moth |
| Spodoptera nigrofascia (Hulst, 1881) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera obscura (RIBBE, 1871) | ⇒ Spodoptera frugiperda Smith & Abbot, 1797 |
| Spodoptera ornithogalli Guenée, 1852 | Cotton Cutworm |
| Spodoptera phytolaccae (Smith & Abbot, 1797) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera praefica Grote, 1875 | Western yellow-striped armyworm |
| Spodoptera pulchella Herrich-Schä..., 1868 | Caribbean armyworm |
| Spodoptera putrida (Guenée, 1852) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera recondita (Möschler, 1890) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera signifera (Walker, 1856) | ⇒ Spodoptera frugiperda Smith & Abbot, 1797 |
| Spodoptera strigifera (Walker, 1858) | ⇒ Spodoptera eridania Stoll, 1781 |
| Spodoptera venosa (Butler, 1880) | ⇒ Spodoptera exigua Hübner, 1808 |
| Spragueia apicalis Herrich-Schä..., 1868 | Orange filefish |
| Spragueia apicalis apicella Grote, 1872 | |
| Spragueia apicella (Grote, 1872) | ⇒ Spragueia apicalis Herrich-Schä..., 1868 |
| Spragueia cleta Druce, 1889 | Bengal tonguesole |
| Spragueia dama Guenée, 1952 | Southern Spragueia |
| Spragueia funeralis Grote, 1881 | Cliff-brake |
| Spragueia guttata Grote, 1875 | Spotted Spragueia |
| Spragueia jaguaralis Hampson, 1910 | Pointhead flounder |
| Spragueia leo Guenée, 1852 | Common Spragueia |
| Spragueia magnifica Grote, 1882 | |
| Spragueia margana Fabricius, 1794 | |
| Spragueia obatra Morrison, 1875 | |
| Spragueia onagrus Guenée, 1852 | Black-dotted Spragueia |
| Spragueia perstructana Walker, 1865 | |
| Staurophora celsia Linnaeus, 1758 | |
| Stauropides persimilis Hampson, 1909 | |
| Stibadium astigmatosum Dyar, 1921 | |
| Stibadium aureolum H. Edwards, 1882 | |
| Stibadium curiosum Neumoegen, 1883 | |
| Stibadium hilli Barnes & Ben..., 1923 | |
| Stibadium manti Barnes, 1904 | |
| Stibadium mavina (Barnes & McD..., 1910) | ⇒ Plagiomimicus spumosum Grote, 1874 |
| Stibadium navia Harvey, 1875 | |
| Stibadium ochoa Barnes, 1904 | |
| Stibadium olvello Barnes, 1907 | |
| Stibadium spumosum (Grote, 1874) | ⇒ Plagiomimicus spumosum Grote, 1874 |
| Stibadium unicum Barnes & Ben..., 1926 | |
| Stibaera curvilineata Hampson, 1924 | |
| Stibaera thyatiroides Barnes & Ben..., 1924 | Whaleback Moth |
| Stigmoplusia acalypta Dufay, 1972 | |
| Stilbia apposita | |
| Stilbia fotelloides | |
| Stiria blanchardi Hogue, 1966 | Frogs |
| Stiria consuela Strecker, 1900 | |
| Stiria dyari Hill, 1924 | |
| Stiria hilli | |
| Stiria intermixta Dyar, 1918 | |
| Stiria nanata | |
| Stiria olivalis Barnes & McD..., 1916 | |
| Stiria rugifrons Grote, 1874 | Yellow Sunflower Moth |
| Stiria satana Poole, 1995 | Pacific plaice |
| Stiria sulphurea Neumoegen, 1882 | Archaic Frogs |
| Stiriodes edentata (Grote, 1883) | ⇒ Azenia edentata Grote, 1883 |
| Stiriodes obtusa (Herrich-Schä..., 1853) | ⇒ Grotella dis Grote, 1883 |
| Stiriodes perflava (Harvey, 1875) | ⇒ Azenia perflava Harvey, 1875 |
| Stiriodes virida (Barnes & McD..., 1916) | ⇒ Azenia virida Barnes & McD..., 1916 |
| Stretchia inferior Smith, 1887 | |
| Stretchia muricina Grote, 1876 | |
| Stretchia mys | |
| Stretchia pacifica McDunnough, 1949 | |
| Stretchia pictipennis McDunnough, 1949 | |
| Stretchia plusiaeformis H. Edwards, 1874 | Balloonfish |
| Stretchia plusiaeformis coloradicola | |
| Stretchia plusiiformis H. Edwards, 1874 | |
| Stretchia prima Smith, 1891 | Pacific halibut |
| Stretchia variabilis | |
| Striacosta albicosta Smith, 1888 | Western bean cutworm |
| Stylopoda anxia Smith, 1908 | |
| Stylopoda aterrima (Grote, 1879) | ⇒ Sympistis bes J.T.Troubridge, 2008 |
| Stylopoda cephalica Smith, 1891 | Pacific halibut |
| Stylopoda groteana Dyar, 1903 | |
| Stylopoda modestella Barnes & McD..., 1918 | West Coast sole |
| Subacronicta megacephala Denis & Schi..., 1775 | Poplar Grey |
| Sunira bicolorago (Guenée, 1852) | ⇒ Agrochola bicolorago Guenée, 1852 |
| Sunira bieolorago | |
| Sunira decipiens (Grote, 1881) | ⇒ Agrochola decipiens Grote, 1881 |
| Sunira deeipiens | |
| Sunira straminea (Guenée, 1852) | ⇒ Agrochola bicolorago Guenée, 1852 |
| Sunira verberata (Smith, 1904) | ⇒ Agrochola verberata Smith, 1904 |
| Supralathosea baboquivariensis Barnes & Ben..., 1924 | Khaki flounder |
| Supralathosea pronuba Barnes & McD..., 1916 | |
| Sutyna privata Walker, 1857 | Private Sallow |
| Sutyna profunda (Smith, 1900) | ⇒ Sutyna privata Walker, 1857 |
| Sutyna teltowa Smith, 1910 | |
| Sympistis acheron J.T.Troubridge, 2008 | Eyed sole |
| Sympistis albifasciata Hampson, 1906 | |
| Sympistis amenthes J.T.Troubridge, 2008 | Eyed sole |
| Sympistis amun J.T.Troubridge, 2008 | Eyed sole |
| Sympistis anubis J.T.Troubridge, 2008 | Eyed sole |
| Sympistis anweileri J.T.Troubridge, 2008 | North American Spadefoots |
| Sympistis apep J.T.Troubridge, 2008 | Eyed sole |
| Sympistis apis J.T.Troubridge, 2008 | Eyed sole |
| Sympistis apposita Barnes & McD..., 1918 | West Coast sole |
| Sympistis aqualis Grote, 1881 | |
| Sympistis arizonensis Barnes, 1928 | |
| Sympistis astrigata Barnes & McD..., 1912 | Sharp-headed sole |
| Sympistis aterrima Grote, 1879 | |
| Sympistis atricollaris Harvey, 1875 | |
| Sympistis augustus Harvey, 1875 | |
| Sympistis babi J.T.Troubridge, 2008 | Eyed sole |
| Sympistis badistriga Grote, 1872 | Brown Lined Sallow |
| Sympistis bakeri Dyar, 1905 | |
| Sympistis baloghi J.T.Troubridge, 2008 | Eyed sole |
| Sympistis barnesii Smith, 1899 | |
| Sympistis basifugens Dyar, 1914 | Thickback sole |
| Sympistis behrensi Grote, 1874 | |
| Sympistis benjamini Lindsey, 1923 | |
| Sympistis bes J.T.Troubridge, 2008 | Eyed sole |
| Sympistis buchis J.T.Troubridge, 2008 | Eyed sole |
| Sympistis buto J.T.Troubridge, 2008 | Eyed sole |
| Sympistis californiae McDunnough, 1946 | Eastern Spadefoot |
| Sympistis chalybdis Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis chandleri Grote, 1873 | |
| Sympistis cherti J.T.Troubridge, 2008 | Eyed sole |
| Sympistis chionanthi J.E. Smith, 1797 | Fringe Tree Sallow |
| Sympistis chons J.T.Troubridge, 2008 | Eyed sole |
| Sympistis chorda Grote, 1880 | |
| Sympistis cibalis Grote, 1880 | |
| Sympistis ciliata Smith, 1900 | Silktassel |
| Sympistis cleopatra J.T.Troubridge, 2008 | Eyed sole |
| Sympistis cocytus J.T.Troubridge, 2008 | Eyed sole |
| Sympistis collaris J.T.Troubridge, 2008 | Eyed sole |
| Sympistis columbia McDunnough, 1922 | Eastern Spadefoot |
| Sympistis confusa FREYER, 1842 | |
| Sympistis coprocolor Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis corusca Smith, 1899 | |
| Sympistis cottami Blanchard, 1972 | |
| Sympistis curvicollis Grote, 1883 | |
| Sympistis dayi Grote, 1873 | |
| Sympistis deceptiva Barnes & Lin..., 1922 | |
| Sympistis definita Barnes & McD..., 1912 | Sharp-headed sole |
| Sympistis dentata Grote, 1875 | Blueberry Sallow |
| Sympistis deserta Smith, 1891 | Lizard beetles |
| Sympistis deserticola (McDunnough, 1941) | ⇒ Sympistis deserta Smith, 1891 |
| Sympistis dinalda J.B. Smith, 1908 | Broad-lined Sallow |
| Sympistis dischorda J.T.Troubridge, 2008 | Eyed sole |
| Sympistis disfigurata J.T.Troubridge, 2008 | Eyed sole |
| Sympistis doris J.T.Troubrid..., 2008 | Couch's Spadefoot |
| Sympistis dunbari Harvey, 1876 | |
| Sympistis duplex Troubridge &..., 2006 | Porcupinefishes |
| Sympistis euta Smith, 1903 | Southern peacock sole |
| Sympistis extranea Smith, 1892 | |
| Sympistis extremis Smith, 1890 | |
| Sympistis fasciata H. Edwards, 1886 | Honeycomb filefish |
| Sympistis fifia Dyar, 1904 | |
| Sympistis figurata Harvey, 1875 | |
| Sympistis fortis Butler, 1880 | |
| Sympistis franclemonti A. Blanchard, 1968 | Triangular boxfish |
| Sympistis funebris Hübner, 1809 | |
| Sympistis glennyi Grote, 1873 | |
| Sympistis goedeni Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis greyi Troubridge &..., 1998 | Little Grass Frogs |
| Sympistis griseicollis Grote, 1882 | |
| Sympistis grumi Alpheraky, 1892 | |
| Sympistis hapi J.T.Troubridge, 2008 | Eyed sole |
| Sympistis hathor J.T.Troubridge, 2008 | Eyed sole |
| Sympistis hayesi Grote, 1873 | |
| Sympistis helena Mustelin, 2006 | |
| Sympistis heliophila Paykull, 1793 | |
| Sympistis heterogena A. Blanchard, 1972 | |
| Sympistis homogena Grote, 1877 | Threespot flounder |
| Sympistis horus J.T.Troubridge, 2008 | Eyed sole |
| Sympistis ibapahensis Barnes & Ben..., 1924 | |
| Sympistis incomitata Harvey, 1875 | |
| Sympistis inconstans Grote, 1883 | |
| Sympistis incubus J.T.Troubridge, 2008 | Eyed sole |
| Sympistis induta Harvey, 1874 | False-eye toby |
| Sympistis infixa Walker, 1856 | Broad Lined Sallow |
| Sympistis insanina J.T.Troubridge, 2008 | Eyed sole |
| Sympistis iricolor Smith, 1888 | |
| Sympistis isis J.T.Troubridge, 2008 | Eyed sole |
| Sympistis jenniferae J.T.Troubridge, 2008 | Eyed sole |
| Sympistis jocelynae J.T.Troubridge, 2008 | Eyed sole |
| Sympistis kappa Grote, 1874 | |
| Sympistis kelloggi (H. Edwards, 1875) | ⇒ Sympistis kelloggii H. Edwards, 1875 |
| Sympistis kelloggii H. Edwards, 1875 | Sanddabs |
| Sympistis kelsoensis Robertson & ..., 2006 | |
| Sympistis khem J.T.Troubridge, 2008 | Eyed sole |
| Sympistis khepri J.T.Troubridge, 2008 | Eyed sole |
| Sympistis knudsoni J.T.Troubridge, 2008 | Eyed sole |
| Sympistis labradoris Staudinger, 1857 | |
| Sympistis lachrymosa J.T.Troubridge, 2008 | Eyed sole |
| Sympistis lacticollis Smith, 1908 | |
| Sympistis lapponica (Thunberg, 1791) | ⇒ Pararctia lapponica Thunberg, 1791 |
| Sympistis laticosta Dyar, 1904 | |
| Sympistis levis Grote, 1880 | |
| Sympistis linda Barnes & McD..., 1913 | California tonguefish |
| Sympistis mackiei Barnes & Ben..., 1924 | |
| Sympistis major Grote, 1881 | |
| Sympistis meadiana Morrison, 1875 | |
| Sympistis melalutea Smith, 1899 | |
| Sympistis melantho Smith, 1899 | |
| Sympistis min J.T.Troubridge, 2008 | Eyed sole |
| Sympistis minor Barnes, 1928 | |
| Sympistis mirificalis Grote, 1879 | |
| Sympistis modesta McDunnough, 1933 | |
| Sympistis mut J.T.Troubridge, 2008 | Eyed sole |
| Sympistis nenum J.T.Troubridge, 2008 | |
| Sympistis nenun (Troubridge, 2008) | ⇒ Sympistis nenum J.T.Troubridge, 2008 |
| Sympistis nigrita (Boisduval, 1840) | ⇒ Sympistis labradoris Staudinger, 1857 |
| Sympistis nigrocaput Smith, 1892 | |
| Sympistis nita Smith, 1910 | |
| Sympistis obscurata Barnes & McD..., 1912 | Sharp-headed sole |
| Sympistis occata Grote, 1875 | Harrow moth |
| Sympistis opleri J.T.Troubridge, 2008 | Eyed sole |
| Sympistis orbicularis Barnes & McD..., 1912 | Sharp-headed sole |
| Sympistis osiris J.T.Troubridge, 2008 | Eyed sole |
| Sympistis pachet J.T.Troubridge, 2008 | Eyed sole |
| Sympistis pallida Barnes, 1928 | |
| Sympistis pallidior Barnes, 1928 | |
| Sympistis parvacana Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis parvanigra Blackmore, 1923 | Ranid Frogs |
| Sympistis pernotata Grote, 1883 | |
| Sympistis perscripta Guenée, 1852 | Scribbled Sallow |
| Sympistis picina Grote, 1880 | |
| Sympistis piffardi Walker, 1862 | Black-banded Beauty |
| Sympistis poliafascies Dyar, 1910 | |
| Sympistis polingii Barnes, 1904 | |
| Sympistis poliochroa Hampson, 1906 | |
| Sympistis ptah J.T.Troubridge, 2008 | Eyed sole |
| Sympistis pudorata Smith, 1893 | |
| Sympistis punctilinea Hampson, 1906 | |
| Sympistis ra J.T.Troubridge, 2008 | Eyed sole |
| Sympistis ragani Barnes, 1928 | |
| Sympistis rayata Smith, 1908 | |
| Sympistis regina Smith, 1902 | Flat cardiapod |
| Sympistis richersi J.T.Troubridge, 2008 | Eyed sole |
| Sympistis riparia Morrison, 1875 | Dune sympistis |
| Sympistis rosea Smith, 1903 | Southern peacock sole |
| Sympistis rustica Barnes & McD..., 1911 | Fringed filefish |
| Sympistis sagittata Barnes & McD..., 1916 | |
| Sympistis sakhmet J.T.Troubridge, 2008 | Eyed sole |
| Sympistis sandaraca Buckett & Bauer, 1967 | Chubby basketfish |
| Sympistis sanina Smith, 1910 | |
| Sympistis satanella Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis saundersiana Grote, 1876 | Saunders Oncocnemis |
| Sympistis saxatilis Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis sectilis Smith, 1894 | Filefishes |
| Sympistis sectiloides Barnes & McD..., 1913 | California tonguefish |
| Sympistis semicollaris Smith, 1909 | |
| Sympistis septu J.T.Troubridge, 2008 | Eyed sole |
| Sympistis sesmu J.T.Troubridge, 2008 | Eyed sole |
| Sympistis seth J.T.Troubridge, 2008 | Eyed sole |
| Sympistis shait J.T.Troubridge, 2008 | Eyed sole |
| Sympistis shirleyae J.T.Troubridge, 2008 | Eyed sole |
| Sympistis simplex Smith, 1888 | |
| Sympistis singularis Barnes & McD..., 1912 | Sharp-headed sole |
| Sympistis sobek J.T.Troubridge, 2008 | Eyed sole |
| Sympistis sokar J.T.Troubridge, 2008 | Eyed sole |
| Sympistis sorapis J.T.Troubridge, 2008 | Eyed sole |
| Sympistis stabilis Smith, 1895 | Brown Sallow |
| Sympistis subsimplex Grote, 1881 | |
| Sympistis tartarea Troubridge &..., 1999 | Little Grass Frogs |
| Sympistis tenuifascia Smith, 1888 | |
| Sympistis tenuistriga McDunnough, 1940 | |
| Sympistis terminalis Smith, 1888 | |
| Sympistis tetrops Dyar, 1904 | |
| Sympistis toddi Blanchard, 1968 | Triangular boxfish |
| Sympistis umbrifascia Smith, 1894 | Filefishes |
| Sympistis utahensis Barnes & Ben..., 1924 | |
| Sympistis viriditincta Smith, 1894 | Filefishes |
| Sympistis wilsonensis Hill, 1924 | Pricklebelly blaasop |
| Sympistis wilsoni Barnes & Ben..., 1924 | Khaki flounder |
| Sympistis youngi McDunnough, 1922 | Eastern Spadefoot |
| Sympistis zetterstedtii (Staudinger, 1857) | ⇒ Sympistis labradoris Staudinger, 1857 |
| Syndedoida scrupulosa | |
| Syngrapha abstrusa Eichlin & Cu..., 1978 | Abstrusa Looper |
| Syngrapha ain Hochenwarth, 1785 | |
| Syngrapha alias Ottolengui, 1902 | Hooked Silver Y |
| Syngrapha altera Ottolengui, 1902 | |
| Syngrapha alticola Walker, 1857 | Alpine Beauty |
| Syngrapha angulidens Smith, 1891 | Lizard beetles |
| Syngrapha borea Aurivillius, 1890 | Brown Frogs |
| Syngrapha celsa Edwards, 1881 | Fivelined tonguesole |
| Syngrapha celsa sierra | |
| Syngrapha cryptica Eichlin & Cu..., 1978 | Cryptic Looper |
| Syngrapha diasema Boisduval, 1829 | |
| Syngrapha epigaea Grote, 1874 | Epigaea Looper |
| Syngrapha flammifera (Linnaeus, 1758) | ⇒ Syngrapha interrogationis Linnaeus, 1758 |
| Syngrapha hochenwarthi Hochenwarth, 1785 | |
| Syngrapha ignea Grote, 1863 | Mountain Beauty |
| Syngrapha interrogationis Linnaeus, 1758 | Cutworm |
| Syngrapha microgamma Hübner, 1823 | Little Bride Looper Moth |
| Syngrapha montana Packard, 1874 | Labrador Tea Looper |
| Syngrapha octoscripta Grote, 1874 | Dusky Silver Y |
| Syngrapha orophila Hampson, 1908 | |
| Syngrapha ottolenguii Dyar, 1902 | |
| Syngrapha parilis Hübner, 1809 | |
| Syngrapha pyrenaica (Hampson, 1913) | ⇒ Syngrapha interrogationis Linnaeus, 1758 |
| Syngrapha rectangula Kirby, 1837 | Angulated Cutworm |
| Syngrapha sackenii Grote, 1872 | Threespot flounder |
| Syngrapha selecta Walker, 1857 | Blue Metal Mark |
| Syngrapha snowii (Grote, 1877) | ⇒ Syngrapha sackenii Grote, 1872 |
| Syngrapha surena Grote, 1882 | Surena Looper |
| Syngrapha u-aureum Guenée, 1852 | Golden Looper Moth |
| Syngrapha uaureum Guenée, 1852 | |
| Syngrapha viridisigma Grote, 1874 | Green-marked Looper |
| Synorthodes auriginea Franclemont, 1976 | Solenette |
| Synorthodes typhedana Franclemont, 1976 | Solenette |
| Taeniosea discivaria Walker, 1856 | |
| Tarache abdominalis Grote, 1877 | |
| Tarache acerba H. Edwards, 1881 | Fivelined tonguesole |
| Tarache albifusa Ferris & Laf..., 2009 | Pickerel Frog |
| Tarache apela Druce, 1889 | Bengal tonguesole |
| Tarache aprica Hübner, 1808 | Exposed Bird Dropping Moth |
| Tarache areli Strecker, 1898 | Areli |
| Tarache arelleta | |
| Tarache areloides Barnes & McD..., 1912 | Sand sole |
| Tarache arida Smith, 1900 | |
| Tarache assimilis Grote, 1875 | |
| Tarache augustipennis Grote, 1875 | Narrow-winged Midget |
| Tarache axendra Schaus, 1898 | |
| Tarache bella Barnes & Ben..., 1922 | Hoshigarei |
| Tarache bilimeki Felder & Rog..., 1874 | Southern Leopard Frog |
| Tarache cora Barnes & McD..., 1918 | Disc flounder |
| Tarache dacia Druce, 1889 | Acontia dacia |
| Tarache delecta Walker, 1858 | Delightful Bird Dropping Moth |
| Tarache erastrioides Guenée, 1852 | Small Bird Dropping Moth |
| Tarache expolita Grote, 1882 | Coffee cliffbrake |
| Tarache flavipennis Grote, 1873 | Sensitive fern |
| Tarache geminocula Ferris & Laf..., 2009 | Pickerel Frog |
| Tarache hauchuca | |
| Tarache huachuca Smith, 1903 | Southern peacock sole |
| Tarache idella Barnes, 1905 | Arrowtooth flounder |
| Tarache knowltoni McDunnough, 1940 | |
| Tarache lactipennis Harvey, 1875 | |
| Tarache lagunae Mustelin & L..., 2000 | Horned sole |
| Tarache lanceolata Grote, 1879 | Featherfin flounder |
| Tarache lucasi Smith, 1900 | |
| Tarache major Smith, 1900 | |
| Tarache quadriplaga Smith, 1900 | |
| Tarache sedata H. Edwards, 1881 | Horned whiff |
| Tarache sutor Hampson, 1910 | Yellowfinned leatherjacket |
| Tarache tenuicula Morrison, 1875 | |
| Tarache terminimaculata Grote, 1873 | Curve-lined Acontia |
| Tarache tetragona Walker, 1858 | Four-spotted Bird Dropping Moth |
| Tarache toddi Ferris & Laf..., 2009 | Pickerel Frog |
| Tarachidea virginalis | |
| Tarachidia alata (Smith, 1905) | ⇒ Ponometia alata Smith, 1905 |
| Tarachidia albimargo (Barnes & McD..., 1916) | ⇒ Ponometia albimargo Barnes and M..., 1916 |
| Tarachidia albitermen (Barnes & McD..., 1916) | ⇒ Ponometia albitermen Barnes and M..., 1916 |
| Tarachidia bicolorata (Barnes & McD..., 1912) | ⇒ Ponometia bicolorata Barnes and M..., 1912 |
| Tarachidia binocula (Grote, 1875) | ⇒ Ponometia binocula Grote, 1875 |
| Tarachidia candefacta (Hübner, 1827) | ⇒ Ponometia candefacta Hübner, 1831 |
| Tarachidia clausula (Grote, 1882) | ⇒ Ponometia clausula Grote, 1883 |
| Tarachidia cuta (Smith, 1905) | ⇒ Ponometia cuta Smith, 1905 |
| Tarachidia erastrioides (Guenée, 1852) | ⇒ Ponometia erastrioides Guenée, 1852 |
| Tarachidia fumata (Smith, 1905) | ⇒ Ponometia tortricina Zeller, 1872 |
| Tarachidia heonyx (Dyar, 1913) | ⇒ Ponometia heonyx Dyar, 1913 |
| Tarachidia huita (Smith, 1903) | ⇒ Ponometia huita Smith, 1903 |
| Tarachidia libedis (Smith, 1900) | ⇒ Ponometia libedis Smith, 1900 |
| Tarachidia nannodes (Hampson, 1910) | ⇒ Ponometia nannodes Hampson, 1910 |
| Tarachidia nigra (Mustelin, 0) | ⇒ Ponometia nigra Mustelin, 2006 |
| Tarachidia parvula (Walker, 1865) | ⇒ Ponometia parvula Walker, 1865 |
| Tarachidia phecolisca (Druce, 1889) | ⇒ Ponometia phecolisca Druce, 1889 |
| Tarachidia semiflava (Guenée, 1852) | ⇒ Ponometia semiflava Guenée, 1852 |
| Tarachidia tortricina (Zeller, 1872) | ⇒ Ponometia tortricina Zeller, 1872 |
| Tarachidia tortricina tortricina | |
| Tarachidia venustula (Walker, 1865) | ⇒ Ponometia venustula Walker, 1865 |
| Tarachidia virginalis (Grote, 1881) | ⇒ Ponometia virginalis Grote, 1881 |
| Taseopteryx inquieticolor | |
| Tesagrotis amia Dyar, 1903 | |
| Tesagrotis atrifrons Grote, 1873 | |
| Tesagrotis corrodera Smith, 1910 | Largescale tonguefish |
| Tesagrotis piscipellis Grote, 1878 | |
| Thalpophila matura Hufnagel, 1766 | Straw Underwing |
| Therasea angustipennis Grote, 1875 | |
| Therasea augustipennis (Grote, 1875) | ⇒ Thysania agrippina Cramer, 1776 |
| Therasea flavicosta (Smith, 1900) | ⇒ Thysania agrippina Cramer, 1776 |
| Therasea huachuca (Smith, 1903) | ⇒ Tarache huachuca Smith, 1903 |
| Therasea orba (Smith, 1903) | ⇒ Tarache huachuca Smith, 1903 |
| Thiona producta | |
| Thioptera nigrofimbria (Guenée, 1852) | ⇒ Marimatha nigrofimbria Guenée, 1852 |
| Tholera americana Smith, 1894 | Filefishes |
| Tholera cespitis Denis & Schi..., 1775 | Hedge Rustic |
| Tholera decimalis Poda, 1761 | Feathered Gothic |
| Thurberiphaga catalina (Barnes, 1904) | ⇒ Thurberiphaga diffusa Barnes, 1904 |
| Thurberiphaga diffusa Barnes, 1904 | Thurberia Bollworm |
| Thyreion rosea (Smith, 1891) | ⇒ Schinia snowi Grote, 1875 |
| Thyria satana | |
| Tiliacea aurago Denis & Schi..., 1775 | Barred Sallow |
| Tiliacea citrago Linnaeus, 1758 | Orange Sallow |
| Tiracola grandirena Herrich-Schä..., 1868 | |
| Tolna chionopera Druce, 1912 | |
| Tornacontia megocula | |
| Trachea atriplicis Linnaeus, 1758 | Orache Moth |
| Trachea delicata Grote, 1874 | Delicate |
| Trachea novicia Schaus, 1933 | |
| Trachea probata | |
| Trachea serrula | |
| Trachea similis (Staudinger, 1892) | ⇒ Trachea atriplicis Linnaeus, 1758 |
| Trachea uscana Druce, 1889 | |
| Trichagrotis spinosa (Barnes & McD..., 1912) | ⇒ Hypotrix spinosa Barnes & McD..., 1912 |
| Trichocerapoda comstocki Benjamin, 1932 | |
| Trichocerapoda harbisoni Mustelin, 2006 | Rock sole |
| Trichocerapoda oblita Grote, 1877 | Threespot flounder |
| Trichocerapoda oceanis Robertson & ..., 2006 | Green Frog |
| Trichocerapoda strigata Smith, 1891 | Lizard beetles |
| Trichoclea antica (Smith, 1891) | ⇒ Anarta antica Smith, 1891 |
| Trichoclea artesta (Smith, 1903) | ⇒ Sideridis artesta Smith, 1903 |
| Trichoclea decepta (Grote, 1883) | ⇒ Anarta decepta Grote, 1883 |
| Trichoclea edwardsii (Smith, 1887) | ⇒ Anarta edwardsii Smith, 1888 |
| Trichoclea edwardsii deserticola | |
| Trichoclea edwardsii edwardsii | |
| Trichoclea florida (Smith, 1900) | ⇒ Anarta florida Smith, 1900 |
| Trichoclea fuscolutea (Smith, 1892) | ⇒ Sideridis fuscolutea Smith, 1892 |
| Trichoclea mojave (Benjamin, 1932) | ⇒ Sideridis mojave Benjamin, 1932 |
| Trichoclea palmillo | ⇒ Tricholita palmillo Barnes, 1907 |
| Trichoclea postica (Smith, 1891) | ⇒ Anarta decepta Grote, 1883 |
| Trichoclea ruisa (Forbes, 1914) | ⇒ Sideridis ruisa Forbes, 1913 |
| Trichoclea u-scripta (Smith, 1891) | ⇒ Sideridis uscripta Smith, 1891 |
| Trichoclea uscripta | |
| Trichocosmia drasteroides (Smith, 1903) | ⇒ Trichocosmia inornata Grote, 1883 |
| Trichocosmia inornata Grote, 1883 | |
| Trichofeltia circumdata Grote, 1883 | |
| Tricholita baranca Barnes, 1905 | Caribbean puffer |
| Tricholita baranea Barnes, 1905 | |
| Tricholita bisulca Grote, 1881 | |
| Tricholita chipeta Barnes, 1904 | Foureyed sole |
| Tricholita chipeta endiva J. B. Smith, 1911 | |
| Tricholita elsinora Barnes, 1904 | |
| Tricholita ferrisi L.G. Crabo &..., 2009 | Cuban Treefrog |
| Tricholita fistula Harvey, 1878 | |
| Tricholita knudsoni L.G. Crabo &..., 2009 | Cuban Treefrog |
| Tricholita notata Strecker, 1898 | |
| Tricholita palmillo Barnes, 1907 | |
| Tricholita semiaperta (Morrison, 1874) | ⇒ Tricholita signata Walker, 1860 |
| Tricholita signata Walker, 1860 | Signate Quaker |
| Tricholita syrissa (Strecker, 1899) | ⇒ Tricholita notata Strecker, 1898 |
| Trichoplexia exornata (Möschler, 1860) | ⇒ Apamea contradicta Smith, 1895 |
| Trichoplusia brassicae (Riley, 1870) | ⇒ Trichoplusia ni Hübner, 1803 |
| Trichoplusia echinocystidis (Strecker, 1874) | ⇒ Trichoplusia ni Hübner, 1803 |
| Trichoplusia eutheia Dufay, 1972 | |
| Trichoplusia ni Hübner, 1803 | Cabbage Looper |
| Trichopolia dentatella Grot, 1883 | |
| Trichopolia serrata | |
| Trichopolia suspicionis Barnes & Ben..., 1925 | Green Frog |
| Trichordestra beanii Grote, 1877 | Threespot flounder |
| Trichordestra dodii Smith, 1905 | Lacanobia dodii |
| Trichordestra legitima Grote, 1864 | Striped Garden Caterpilla |
| Trichordestra lilacina Harvey, 1874 | Aster Arches |
| Trichordestra liquida Grote, 1881 | |
| Trichordestra prodeniformis Smith, 1887 | |
| Trichordestra rugosa Morrison, 1875 | Wrinkled Arches |
| Trichordestra tacoma Strecker, 1900 | Tacoma Arches |
| Trichorthosia diplogramma (Schaus, 1903) | ⇒ Hypotrix diplogramma Schaus, 1903 |
| Trichorthosia ferricola (Smith, 1905) | ⇒ Hypotrix ferricola J.B. Smith, 1905 |
| Trichorthosia parallela (Grote, 1883) | ⇒ Hypotrix rubra J.D. Lafonta..., 2010 |
| Trichorthosia tristis (Barnes & McD..., 1910) | ⇒ Anhypotrix tristis Barnes & McD..., 1910 |
| Trichosea gypsochroa Hampson, 1913 | |
| Trichosilia acarnea Graeser, 1892 | |
| Trichosilia austrina (Lafontaine, 1986) | ⇒ Feltia austrina Lafontaine, 1986 |
| Trichosilia beringiana (Lafontaine &..., 1986) | ⇒ Feltia beringiana Lafontaine &..., 1986 |
| Trichosilia boreana (Lafontaine, 1986) | ⇒ Feltia boreana Lafontaine, 1986 |
| Trichosilia geniculata (Grote & Robi..., 1868) | ⇒ Feltia geniculata Grote & Robi..., 1868 |
| Trichosilia manifesta (Morrison, 1868) | ⇒ Feltia manifesta Morrison, 1875 |
| Trichosilia mollis (Walker, 1856) | ⇒ Feltia mollis Walker, 1857 |
| Trichosilia woodiana (Lafontaine, 1986) | ⇒ Feltia woodiana Lafontaine, 1986 |
| Trichotarache assimilis Grote, 1875 | |
| Tridepia nova Smith, 1903 | Southern peacock sole |
| Triocnemis saparis | |
| Triocnemis saporis Grote, 1881 | Cliff-brake |
| Triommatodes madrina Schaus, 1901 | |
| Tripudia balteata Smith, 1900 | Silktassel |
| Tripudia chihuahua Blanchard & ..., 1984 | Wood Frog |
| Tripudia damozela Dyar, 1914 | Thickback sole |
| Tripudia dimidata Smith, 1905 | Macao sole |
| Tripudia flavofasciata Grote, 1877 | |
| Tripudia flavofasciata complex | |
| Tripudia goyanensis (Hampson, 1910) | ⇒ Tripudia versuta Edwards, 1881 |
| Tripudia grapholithoides Möschler, 1890 | |
| Tripudia inquaesita (Barnes & Ben..., 1924) | ⇒ Tripudia damozela Dyar, 1914 |
| Tripudia lamina Pogue, 2009 | American Bullfrog |
| Tripudia limbatus H. Edwards, 1881 | Fivelined tonguesole |
| Tripudia luda Druce, 1898 | Megrim |
| Tripudia luxuriosa Smith, 1900 | Silktassel |
| Tripudia munna Dyar, 1916 | |
| Tripudia paraplesia Pogue, 2009 | American Bullfrog |
| Tripudia quadrifera Zeller, 1874 | Pig Frog |
| Tripudia rectangula Pogue, 2009 | American Bullfrog |
| Tripudia rectangular Pogue, 2009 | |
| Tripudia versutus H. Edwards, 1881 | Fivelined tonguesole |
| Tristyla alboplagiata Smith, 1893 | |
| Trogoblemma modesta Schaus, 1911 | |
| Trudestra hadeniformis Smith, 1894 | Filefishes |
| Tyta isolata Todd, 1960 | |
| Tyta luctuosa Denis & Schi..., 1775 | Field bindweed moth |
| Ufeus faunus Strecker, 1898 | |
| Ufeus felsensteini Lafontaine &..., 2013 | Web-footed Coqui |
| Ufeus hulstii (J.B. Smith, 1908) | ⇒ Ufeus plicatus Grote, 1878 |
| Ufeus plicatus Grote, 1878 | Folded Satyr |
| Ufeus plicatus electra Smith, 1908 | |
| Ufeus plicatus hulsti | |
| Ufeus sagittarius (Grote, 1873) | ⇒ Ufeus satyricus Grote, 1873 |
| Ufeus satyricus Grote, 1873 | Brown Satyr Moth |
| Ufeus satyricus sagittarius Grote, 1883 | Grote´s Satyr Moth |
| Ufeus unicolor (Grote, 1878) | ⇒ Ufeus satyricus Grote, 1873 |
| Ulochlaena hirta Hübner, 1813 | |
| Ulolonche consopita Grote, 1881 | |
| Ulolonche culea Guenée, 1852 | Sheathed Quaker |
| Ulolonche dilecta H. Edwards, 1884 | |
| Ulolonche disticha Morrison, 1875 | |
| Ulolonche fasciata Smith, 1888 | Crested blenny |
| Ulolonche marloffi Barnes & Ben..., 1924 | |
| Ulolonche modesta Morrison, 1874 | Modest Quaker |
| Ulolonche niveiguttata Grote, 1873 | |
| Ulolonche orbicula | |
| Ulolonche orbiculata Smith, 1891 | Lizard beetles |
| Ulosyneda indiscreta Edwards, 1886 | |
| Ulosyneda valens Edwards, 1881 | |
| Unciella flagrantis Smith, 1893 | |
| Unciella primula Barnes & McD..., 1918 | West Coast sole |
| Uniptena pulchra Barnes & McD..., 1910 | |
| Ursogastra lunata (Smith, 1906) | ⇒ Hypotrix lunata J.B. Smith, 1906 |
| Valeriodes heterocampa Moore, 1882 | |
| Varina ornata | |
| Vespola caeruleifera Walker, 1868 | |
| Vespola plumipes Schaus, 1912 | |
| Viridemas galena Smith, 1908 | |
| Viridemas minuta | |
| Viridiseptis marina Grote, 1874 | |
| Walterella eudesmia (Dyar, 1921) | ⇒ Walterella ocellata Barnes & McD..., 1910 |
| Walterella ocellata Barnes & McD..., 1910 | |
| Walterello ocellata | |
| Xanthia (Cirrhia) icteritia (Hufnagel, 1766) | ⇒ Cirrhia icteritia Hufnagel, 1766 |
| Xanthia (Xanthia) togata Esper, 1788 | Pink-barred Sallow |
| Xanthia flavago (Fabricius, 1787) | ⇒ Gortyna flavago Denis & Schi..., 1775 |
| Xanthia tatago Lafontaine &..., 2003 | Northern Red-legged Frog |
| Xanthodes amata Walker, 1865 | |
| Xanthodes amorata | |
| Xanthopastis moctezuma (Dyar, 1913) | ⇒ Xanthopastis timais Cramer, 1782 |
| Xanthopastis regnatrix (Grote, 1863) | ⇒ Xanthopastis timais Cramer, 1782 |
| Xanthopastis timais Cramer, 1782 | Convict Caterpillar |
| Xanthoptera nigrofimbria | |
| Xanthoptera ridingsii | |
| Xanthothrix neumoegeni H. Edwards, 1881 | Horned whiff |
| Xanthothrix ranunculi H. Edwards, 1878 | |
| Xerociris wilsonii Grote, 1863 | Smooth leatherjacket |
| Xestia (Anomogyna) apropitia (Benjamin, 1933) | ⇒ Xestia speciosa Hübner, 1813 |
| Xestia (Anomogyna) badicollis Grote, 1873 | Northern Conifer Dart |
| Xestia (Anomogyna) dilucida Morrison, 1875 | Dull Reddish Dart |
| Xestia (Anomogyna) elimata Guenée, 1852 | Chameleon caterpillar |
| Xestia (Anomogyna) fabulosa Ferguson, 1965 | |
| Xestia (Anomogyna) imperita Hübner, 1831 | |
| Xestia (Anomogyna) infimatis Grote, 1880 | |
| Xestia (Anomogyna) laetabilis Zetterstedt, 1839 | |
| Xestia (Anomogyna) mustelina J.B. Smith, 1900 | |
| Xestia (Anomogyna) perquiritata Morrison, 1875 | Boomerang Dart |
| Xestia (Anomogyna) rhaetica Staudinger, 1871 | |
| Xestia (Anomogyna) speciosa Hübner, 1813 | |
| Xestia (Anomogyna) vernilis Grote, 1879 | |
| Xestia (Anomogyna) youngii (Malloch, 1914) | ⇒ Xestia dilucida Morrison, 1875 |
| Xestia (Megasema) c-nigrum Linnaeus, 1758 | Cutworm Moth |
| Xestia (Megasema) triangulum Hufnagel, 1766 | Double Square-spot |
| Xestia (Megasema) wockei Moschler, 1862 | |
| Xestia (Pachnobia) albuncula Eversmann, 1851 | |
| Xestia (Pachnobia) atrata (Morrison, 1874) | ⇒ Coleoxestia atrata Gounelle, 1909 |
| Xestia (Pachnobia) lorezi Staudinger, 1891 | |
| Xestia (Pachnobia) lyngei Rebel, 1923 | |
| Xestia (Pachnobia) rhaetica (Staudinger, 1871) | ⇒ Xestia fennica Brandt, 1936 |
| Xestia (Pachnobia) speciosa Hübner, 1813 | |
| Xestia (Pachnobia) tecta Hübner, 1808 | |
| Xestia (Schoyenia) aequaeva Benjamin, 1934 | Eastern Narrow-mouthed Toad |
| Xestia aequaeva glaucina Lafontaine &..., 1996 | |
| Xestia (Schoyenia) liquidaria Eversmann, 1848 | |
| Xestia (Schoyenia) lyngei Rebel, 1923 | |
| Xestia (Schoyenia) quieta Hübner, 1813 | |
| Xestia (Xestia) baja Denis & Schi..., 1775 | Dotted Clay |
| Xestia (Xestia) castanea Esper, 1798 | Grey Rustic |
| Xestia (Xestia) collina Boisduval, 1840 | |
| Xestia (Xestia) sexstrigata (Haworth, 1809) | ⇒ Xestia umbrosa Hübner, 1790 |
| Xestia (Xestia) stigmatica Hübner, 1813 | Square-spotted Clay |
| Xestia (Xestia) xanthographa Denis & Schi..., 1775 | Little Grass Frog |
| Xestia adela (Franclemont, 1980) | ⇒ Megasema cnigrum Linnaeus, 1758 |
| Xestia alaskae Grote, 1876 | |
| Xestia badinodis (Grote, 1874) | ⇒ Agnorisma badinodis Grote, 1874 |
| Xestia bicarnea (Guenée, 1852) | ⇒ Pseudohermonassa bicarnea Guenée, 1852 |
| Xestia bollii (Grote, 1881) | ⇒ Agnorisma bollii Grote, 1881 |
| Xestia bolteri Smith, 1898 | |
| Xestia bryanti Benjamin, 1933 | |
| Xestia cinerascens Smith, 1891 | Lizard beetles |
| Xestia colorado Smith, 1891 | Lizard beetles |
| Xestia conchis Grote, 1879 | |
| Xestia dolosa Franclemont, 1980 | Black-Letter Dart |
| Xestia fergusoni Lafontaine, 1983 | |
| Xestia finatimis Lafontaine, 1998 | |
| Xestia flavotincta (Smith, 1892) | ⇒ Pseudohermonassa flavotincta Smith, 1892 |
| Xestia homogena (Staudinger, 1871) | ⇒ Xestia rhaetica Staudinger, 1871 |
| Xestia intermedia Kononenko, 1981 | |
| Xestia inuitica Lafontaine a..., 1998 | Rio Grande Frog |
| Xestia leptophysa Boursin, 1963 | |
| Xestia lupa Lafontaine a..., 1998 | Plains Leopard Frog |
| Xestia mixta (Hübner, 1813) | ⇒ Xestia speciosa Hübner, 1813 |
| Xestia normaniana Grote, 1874 | Norman'S Dart Moth |
| Xestia normanianus (Grote, 1874) | ⇒ Xestia normaniana Grote, 1874 |
| Xestia oblata Morrison, 1875 | Rosy Dart |
| Xestia okakensis Packard, 1867 | |
| Xestia plebeia (Smith, 1898) | ⇒ Hemigraphiphora plebeia Smith, 1898 |
| Xestia praevia Lafontaine, 1998 | Praevia Dart |
| Xestia scaramangoides (Bremer, 1861) | ⇒ Pseudohermonassa ononensis Bremer, 1861 |
| Xestia scropulana Morrison, 1874 | |
| Xestia smithi | ⇒ Xestia smithii Snellen, 1896 |
| Xestia smithii Snellen, 1896 | Smith'S Dart |
| Xestia staudingeri Möschler, 1862 | |
| Xestia ursae McDunnough, 1940 | |
| Xestia woodi Lafontaine a..., 1983 | Foothill Yellow-legged Frog |
| Xylena (Lithomoia) solidaginis Hübner, 1803 | Golden-rod Brindle |
| Xylena (Xylena) exsoleta Linnaeus, 1758 | Sword-grass |
| Xylena (Xylena) vetusta Hübner, 1813 | Red Sword-grass |
| Xylena brucei Smith, 1892 | Bruce´s Swordgrass Moth |
| Xylena brueei | |
| Xylena cineritia Grote, 1874 | Gray Swordgrass |
| Xylena cineritia mertena | |
| Xylena curvimacula Morrison, 1874 | Dot-and-Dash Swordgrass |
| Xylena nupera Lintner, 1874 | American Swordgrass |
| Xylena tatajiana Chang, 1991 | |
| Xylena thoracica Putnam-Cramer, 1886 | Acadian Swordgrass Moth |
| Xylena thoraeica | |
| Xylina ruta (Eversmann, 1851) | ⇒ Agrotis ruta Eversmann, 1851 |
| Xylocampa areola Esper, 1789 | Early Grey |
| Xylomiges cognata | |
| Xylomiges curialis | |
| Xylomiges hiemalis | ⇒ Egira hiemalis Grote, 1874 |
| Xylomiges indurata | |
| Xylomiges peritalis | |
| Xylomoea didonea | |
| Xylomoia chagnoni Barnes & McD..., 1917 | Chiricahua Leopard Frog |
| Xylomoia didonea (Smith, 1894) | ⇒ Photedes didonea Smith, 1894 |
| Xylomoia graminea Graeser, 1889 | |
| Xylomoia indirecta Grote, 1875 | Oblique Brocade |
| Xylophasia alticola | |
| Xylophasia antennata | |
| Xylophasia cogitata | |
| Xylotype acadia (Barnes & Ben..., 1922) | ⇒ Xylotype arcadia Barnes & Ben..., 1922 |
| Xylotype arcadia Barnes & Ben..., 1922 | Acadian Sallow |
| Xylotype capax Grote & Robi..., 1868 | Barrens Xylotype |
| Xystopepla rufago | |
| Xystopeplus rufago Hübner, 1827 | Cape sole |
| Ypsia umbrina | |
| Zazunga moes | |
| Zosteropoda clementei Meadows, 1942 | Black-spotted Frog |
| Zosteropoda clementi Meadows, 1942 | |
| Zosteropoda hirtipes Grote, 1874 | V-lined Quaker Moth |
| Zotheca tranquilla Grote, 1874 | Elder Moth |
| Zotheca tranquilla viridula | |
