| Abagrotis alternata Grote, 1864 | Greater Red Dart |
| Abagrotis brunneipennis Grote, 1875 | Yankee Dart |
| Abrostola urentis Guenée, 1852 | Nettle Spectacle |
| Achatia confusa Hübner, 1827 | |
| Achatia distincta Hübner, 1813 | Distinct Quaker |
| Achatia evicta Grote, 1873 | |
| Achatia latex Guenée, 1852 | |
| Achatodes zeae Harris, 1841 | Elder borer |
| Acontia (Emmelia) candefacta Hübner, 1831 | |
| Acronicta (Acronicta) leporina Linnaeus, 1758 | Leporina Dagger Moth |
| Acronicta (Acronicta) vulpina (Grote, 1883) | ⇒ Acronicta leporina Linnaeus, 1758 |
| Acronicta afflicta Grote, 1864 | Afflicted Dagger |
| Acronicta americana Harris, 1841 | American Dagger |
| Acronicta brumosa Guenée, 1852 | Charred Dagger |
| Acronicta clarescens Guenée, 1852 | Clear Dagger |
| Acronicta dactylina Grote, 1874 | Alder Dagger |
| Acronicta fallax | Green Marvel |
| Acronicta fragilis Guenée, 1852 | Fragile Dagger |
| Acronicta funeralis Grote & Robi..., 1866 | Funerary Dagger |
| Acronicta haesitata Grote, 1882 | Hesitant Dagger |
| Acronicta hasta Guenée, 1852 | Cherry Dagger |
| Acronicta impleta Walker, 1856 | Engelmann's milkweed |
| Acronicta impressa Walker, 1856 | Impressed Dagger |
| Acronicta inclara Smith, 1900 | Silktassel |
| Acronicta innotata Guenée, 1852 | Birch Dagger |
| Acronicta interrupta Guenée, 1852 | Interrupted Dagger |
| Acronicta laetifica Smith, 1897 | Lace sole |
| Acronicta lepusculina Guenée, 1852 | Cottonwood Dagger |
| Acronicta lithospila Grote, 1874 | Streaked Dagger |
| Acronicta lobeliae Guenée, 1852 | Great Oak Dagger |
| Acronicta morula Grote & Robi..., 1868 | Ochre Dagger |
| Acronicta noctivaga Grote, 1864 | Dab |
| Acronicta oblinita J.E.Smith, 1797 | Smartweed Caterpillar |
| Acronicta ovata Grote, 1873 | Dusty Dagger Moth |
| Acronicta radcliffei Harvey, 1875 | Radcliffe'S Dagger |
| Acronicta retardata Walker, 1861 | Maple Dagger |
| Acronicta rubricoma Guenée, 1852 | Hackberry Dagger |
| Acronicta sperata Grote, 1873 | Hopeful Dagger |
| Acronicta spinigera Guenée, 1852 | Nondescript Dagger |
| Acronicta superans Guenée, 1852 | Mottled plum-tree dagger moth |
| Acronicta tritona Hübner, 1818 | Cape sole |
| Acronicta vinnula Grote, 1864 | Delightful Dagger |
| Actebia (Actebia) fennica Tauscher, 1837 | Black Army Cutworm |
| Adonisea florida Guenée, 1852 | |
| Agnorisma bugrai Koçak, 1983 | Collard Dart |
| Agriopodes fallax (Herrich-Schä..., 1853) | ⇒ Agriopodes geminata Smith, 1903 |
| Agrochola (Sunira) bicolorago Guenée, 1852 | Bicolored Sallow |
| Agrotis (Agrotis) ipsilon Hufnagel, 1766 | Black cutworm |
| Agrotis (Putagrotis) puta Hübner, 1803 | Shuttle Shaped Dart |
| Agrotis decolor (Krüger, 2005) | ⇒ Peridroma saucia Hübner, 1808 |
| Agrotis gladiaria Morris, 1874 | Clay-backed Cutworm |
| Agrotis venerabilis Walker, 1856 | Dusky Cutworm |
| Agrotis vetusta Walker, 1856 | Muted Dart |
| Agrotis volubilis Harvey, 1874 | Blackspotted flounder |
| Aletia oxygala (Grote, 1881) | ⇒ Mythimna oxygala Grote, 1881 |
| Allagrapha aerea Hübner, 1802 | Copper Looper Moth |
| Alypia langtonii Couper., 1865 | Fireweed Caterpillar |
| Alypia octomaculata Fabricius, 1775 | Eight-Spotted Forester |
| Amphipoea americana Speyer, 1875 | American Ear |
| Amphipoea velata (Walker, 1865) | ⇒ Loscopia velata Walker, 1865 |
| Amphipyra (Amphipyra) tragopoginis Clerck, 1759 | Mouse |
| Amphipyra glabella Morrison, 1874 | Grey Amphipyra |
| Amphipyra pyramidoides Guenée, 1852 | American Copper Underwing |
| Anagrapha falcifera Kirby, 1837 | Celery Looper |
| Anaplectoides prasina Denis & Schi..., 1775 | Green Arches |
| Anaplectoides pressus Grote, 1874 | Dappled Dart |
| Anarta (Calocestra) trifolii (Hufnagel, 1766) | ⇒ Nutmeg trifolii Hufnagel, 1766 |
| Anarta luteola (Grote & Robi..., 1865) | ⇒ Coranarta luteola Grote & Robi..., 1865 |
| Anathix puta Grote, 1868 | Bay whiff |
| Anathix ralla Grote & Robi..., 1868 | Bay whiff |
| Apamea (Apamea) lateritia (Hufnagel, 1766) | ⇒ Apamea scoparia Mikkola, Mus..., 2000 |
| Apamea (Apamea) sordens Hufnagel, 1766 | Atlantic sole |
| Apamea (Apamea) unanimis Hübner, 1813 | Common Green Darner |
| Apamea alia Guenée, 1852 | Fox Apamea |
| Apamea amputatrix Fitch, 1857 | Yellow Headed Cutworm Moth |
| Apamea cariosa Guenée, 1852 | Nondescript Dagger Moth |
| Apamea cogitata (Smith, 1891) | ⇒ Apamea dubitans Walker, 1856 |
| Apamea devastator Brace, 1819 | Glassy cutworm |
| Apamea dubitans Walker, 1856 | Doubtful Agroperina |
| Apamea finitima (Guenée, 1852) | ⇒ Apamea sordens Hufnagel, 1766 |
| 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 lignicolora Guenée, 1852 | Wood-colored Apamea |
| Apamea nigrior Smith, 1890 | Black-dashed Apamea |
| Apamea verbascoides Guenée, 1852 | Boreal Apamea |
| Apamea vultuosa Grote, 1875 | Airy Apamea |
| Aplectoides condita Guenée, 1852 | |
| Athetis miranda (Grote, 1873) | ⇒ Proxenus miranda Grote, 1873 |
| Autographa ampla Walker, 1857 | Broken-banded Y |
| Autographa bimaculata Stephens, 1832 | Double-spotted Spangle |
| Autographa californica Speyer, 1875 | Alfalfa Looper |
| Autographa mappa Grote & Robi..., 1868 | Bay whiff |
| Autographa metallica Grote, 1875 | Shanded Gold Spot |
| Autographa precationis Guenée, 1852 | Common Looper |
| Autographa rubida Ottolengui, 1902 | |
| Balsa labecula Grote, 1880 | White-blotched Balsa |
| Balsa malana Fitch, 1856 | Many Dotted Appleworm Moth |
| Balsa tristrigella Walker, 1866 | Three-lined Balsa |
| Bellura densa Walker, 1865 | Pickerelweed borer |
| Bellura gortynoides Walker, 1865 | Green milkweed |
| Bomolocha palparia (Walker, 1861) | ⇒ Hypena palparia Walker, 1861 |
| Brachylomia algens Grote, 1878 | |
| Brachylomia discinigra Walker, 1856 | Black-disc Sallow |
| Bryocodia lepidula Grote, 1874 | |
| Callopistria cordata Ljung., 1825 | Silver-spotted Fern Moth |
| Capis curvata Grote, 1882 | Coffee cliffbrake |
| Caradrina multifera Walker, 1856 | Speckled Rustic |
| Celaena lapara | |
| Celaena reniformis (Grote, 1874) | ⇒ Helotropha reniformis Grote, 1874 |
| Cerastis tenebrifera Walker, 1865 | Reddish Speckled Dart |
| Cerma cora Hübner, 1827 | Bird Dropping Moth |
| Chaetaglaea cerata Franclemont, 1943 | Waxed Sallow |
| Chaetaglaea sericea Morrison, 1874 | Silky Sallow |
| Chaetaglaea tremula Harvey, 1874 | Barrens Chaetaglaea |
| Chamyris cerintha Treitschke, 1825 | |
| Charadra deridens Guenée, 1852 | Laugher |
| Chloridea virescens Fabricius, 1777 | Tobacco budworm |
| Chrysanympha formosa Grote, 1865 | Formosa Looper |
| Chrysodeixis includens Walker, 1857 | Cutworm Moth |
| Chytonix palliatricula Guenée, 1852 | Cloaked Marvel |
| Coenophila opacifrons Grote, 1878 | Blueberry Dart |
| Colocasia flavicornis Smith, 1884 | Saddled Yellowhorn |
| Colocasia propinquilinea Grote, 1873 | Close-banded Demas |
| Condica andrena Smith, 1911 | Rough triggerfish |
| Condica vecors Guenée, 1852 | Dusky Groundling |
| Conservula anodonta Guenée, 1852 | Sharp Angle Shades |
| Cosmia (Calymnia) calami Harvey, 1876 | American Dun Bar |
| Crocigrapha normani Grote, 1874 | Climbing cherry cutworm |
| Cryptocala acadiensis Bethune-Baker, 1869 | Catocaline dart |
| Cucullia asteroides Guenée, 1852 | Asteroid |
| Cucullia convexipennis Grote & Robi..., 1868 | Aster cutworm |
| Cucullia florea Guenée, 1852 | Gray Hooded Owlet |
| Cucullia intermedia Speyer, 1870 | Dusky Hooded Owlet |
| Cucullia omissa Dod, 1916 | Black durgon |
| Cucullia postera Guenée, 1852 | |
| Dargida diffusa Walker, 1856 | Wheat Head Armyworm |
| Diachrysia aereoides Grote, 1864 | Dark-Spotted Looper |
| Diachrysia balluca Geyer, 1832 | Green-patched Looper |
| Diarsia jucunda Walker, 1857 | Smaller Pinkish Dart |
| Diarsia rubifera Grote, 1875 | Red Dart |
| Dypterygia rozmani Berio, 1974 | American Bird'S-Wing |
| Egira dolosa Grote, 1880 | Grieving Woodling |
| Elaphria chalcedonia Hübner, 1808 | Chalcedonia Midget |
| Elaphria festivoides Guenée, 1852 | Festive Midget |
| Elaphria versicolor Grote, 1874 | Fir harlequin |
| Enargia decolor Walker, 1858 | Aspen Twoleaf Tier |
| Enargia infumata Grote, 1874 | Lesser Eyed Sallow |
| Enargia paleacea Esper, 1788 | Angle-striped Sallow |
| Eosphoropteryx thyatyroides Guenée, 1852 | Pink-patched Looper |
| Epiglaea apiata Grote, 1874 | Cranberry blossom worm |
| Epiglaea decliva Grote, 1874 | Sloping Sallow |
| Eremobina claudens Walker, 1857 | Dark-winged Quaker |
| Eremobina leucoscelis (Grote, 1874) | ⇒ Eremobina claudens Walker, 1857 |
| Euagrotis forbesi (Franclemont, 1952) | ⇒ Anicla forbesi Franclemont, 1952 |
| Eucirroedia pampina Guenée, 1852 | Scalloped Sallow |
| Eudryas grata Fabricius, 1793 | Beautiful wood nymph |
| Eudryas unio Hübner, 1827 | Pearly wood nymph |
| Eueretagrotis attentus Grote, 1874 | Attentive Dart |
| Eueretagrotis perattentus Grote, 1874 | Two-Spot Dart |
| Eueretagrotis sigmoides Guenée, 1852 | Sigmoid Dart |
| Euplexia benesimilis McDunnough, 1922 | American angle shade |
| Eupsilia devia Grote, 1874 | Lost Sallow |
| Eupsilia morrisoni Grote, 1874 | Morrison'S Sallow |
| Eupsilia tristigmata Grote, 1877 | Brown fruitworm |
| Eupsilia vinulenta Grote, 1864 | Straight-Toothed Sallow |
| Eurois astricta Morrison, 1874 | Great brown dart |
| Eurois occulta Linnaeus, 1758 | Great Brocade |
| Euxoa (Euxoa) obelisca Denis & Schi..., 1775 | Square-spot Dart |
| Euxoa (Longivesica) divergens Walker, 1857 | Divergent Dart |
| Euxoa (Longivesica) messoria Harris, 1841 | Dark-sided Cutworm |
| Euxoa (Orosagrotis) perpolita Morrison, 1876 | Polished Dart |
| Euxoa (Pleonectopoda) quebecensis Smith, 1900 | Quebec Dart |
| Euxoa (Pleonectopoda) scandens Riley, 1869 | White cutworm |
| Euxoa albipennis Grote, 1877 | White-striped Dart |
| Euxoa bostoniensis Grote, 1874 | Boston Dart |
| Euxoa comosa Morrison, 1876 | Spotted triggerfish |
| Euxoa declarata Walker, 1865 | Clear Dart |
| Euxoa fumalis Grote, 1873 | |
| Euxoa obeliscoides Guenée, 1852 | Obelisk Dart |
| Euxoa redimicula Morrison, 1874 | Fillet Dart |
| Euxoa tessellata Harris, 1841 | Striped Cutworm |
| Euxoa velleripennis Grote, 1874 | Fleece-winged Dart |
| Extrakunia jocosa Guenée, 1852 | |
| Feltia (Feltia) herilis Grote, 1873 | Herald Dart |
| Feltia (Feltia) jaculifera Guenée, 1852 | Dingy cutworm |
| Feltia (Feltia) subgothica Haworth, 1810 | Gothic Dart |
| Feltia (Feltia) tricosa Lintner, 1874 | Confused Dart Moth |
| Feltia (Trichosilia) mollis Walker, 1857 | Soft Dart |
| Feralia major J. B. Smith, 1890 | Major Sallow |
| Galgula partita Guenée, 1852 | The Wedgeling |
| Graphiphora augur Fabricius, 1775 | Double Dart |
| Hadena goodelli Grote, 1875 | |
| Haploolophus mollissima Guenée, 1852 | |
| Harrisimemna trisignata Walker, 1856 | Harris Three-spot |
| Helicoverpa zea Boddie, 1850 | American bollworm |
| Heliothis (Heliothis) phloxiphaga Grote & Robi..., 1867 | Artematopid beetles |
| Heptagrotis phyllophora (Grote, 1874) | ⇒ Lycophotia phyllophora Grote, 1874 |
| Homoglaea hircina Morrison, 1875 | Goat sallow |
| Homorthodes furfurata Grote, 1874 | Northern Scurfy Quaker |
| Hydraecia micacea Esper, 1789 | Potate Stem Borer |
| Hypocoena inquinata Guenée, 1852 | Sordid Wainscot |
| Hyppa contrasta McDunnough, 1946 | Summer Hyppa Moth |
| Hyppa xylinoides Guenée, 1852 | Common Hyppa |
| Ipimorpha pleonectusa Grote, 1873 | Blackcheeked aspen caterpillar |
| Lacanobia atlantica Grote, 1874 | Atlantic Arches |
| Lacanobia radix Walker, 1856 | Barking Frogs |
| Lacanobia subjuncta Grote & Robi..., 1868 | Bay whiff |
| Lacinipolia anguina Grote, 1881 | Snaky Arches |
| Lacinipolia implicata McDunnough, 1937 | Implicit Arches |
| Lacinipolia lorea Guenée, 1852 | Bridled Arches |
| Lacinipolia lustralis Grote, 1875 | The Lustral Mamestra |
| Lacinipolia meditata Grote, 1873 | Pink-backed cutworm |
| Lacinipolia olivacea Morrison, 1874 | Olive Arches |
| Lacinipolia renigera Stephens, 1829 | Bristly Cutworm |
| Lacinipolia stricta Walker, 1865 | Brown Arches Moth |
| Lacinipolia vicina Grote, 1874 | Neighborly Arches |
| Lepipolys perscripta (Guenée, 1852) | ⇒ Sympistis perscripta Guenée, 1852 |
| Leucania commoides Guenée, 1852 | Comma Wainscot |
| Leucania extincta Guenée, 1852 | |
| Leucania inermis Forbes, 1936 | Unarmed Wainscot |
| Leucania insueta Guenée, 1852 | Heterodox Wainscot |
| Leucania phragmitidicola Guenée, 1852 | Phragmites Wainscot |
| Leucania pseudargyria Guenée, 1852 | False Wainscot |
| Leuconycta diphteroides Guenée, 1852 | Green Leuconycta |
| 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 muscosula (Guenée, 1852) | ⇒ Protodeltote muscosula Guenée, 1852 |
| Lithacodia synochitis (Grote & Robi..., 1868) | ⇒ Maliattha synochitis Grote & Robi..., 1868 |
| Litholomia napaea Morrison, 1874 | False Pinion |
| Lithomoia germana Morrison, 1874 | American Brindle |
| Lithophane amanda Smith, 1900 | Amanda'S Pinion Moth |
| Lithophane antennata Walker, 1858 | Ashen Pinion |
| Lithophane baileyi Grote, 1877 | Bailey'S Pinion Moth |
| Lithophane bethunei Grote & Robi..., 1868 | Bay whiff |
| Lithophane disposita Morrison, 1874 | Dashed Gray Pinion |
| Lithophane fagina Morrison, 1874 | Hoary Pinion |
| Lithophane georgii Grote, 1875 | George´s Pinion |
| Lithophane grotei Riley, 1882 | Blacklined blowfish |
| Lithophane hemina Grote, 1879 | Hemina Pinion |
| Lithophane innominata Smith, 1893 | Nameless Pinion |
| Lithophane petulca Grote, 1874 | Wanton Pinion |
| Lithophane pexata Grote, 1874 | Plush-naped Pinion |
| Lithophane querquera Grote, 1874 | Shivering Pinion |
| Lithophane unimoda Lintner, 1878 | Dowdy Pinion |
| Lithophane viridipallens Grote, 1877 | Pale Greeen Pinion Moth |
| Macronoctua onusta Grote, 1874 | Iris borer |
| Mamestra granti Warren, 1905 | |
| Mamestra olivacea | |
| Megalographa biloba Stephens, 1830 | Bilobed Looper |
| Melanchra adjuncta Boisduval, 1841 | Hitched Arches |
| Melanchra assimilis Morrison, 1874 | Black Arches |
| Melanchra pulverulenta Smith, 1888 | |
| Meropleon diversicolor Morrison, 1874 | Multicolored Sedgeminer |
| Metalepsis fishii (Grote, 1878) | ⇒ Cerastis fishii Grote, 1878 |
| Metalepsis salicarum (Walker, 1857) | ⇒ Cerastis salicarum Walker, 1857 |
| Metaxaglaea inulta Grote, 1874 | Arrowwood Sallow |
| Mormonia antinympha Hübner, 1827 | |
| Mormonia epione Drury, 1773 | Grapevine looper |
| Mormonia neogama Smith & Abbot, 1797 | Black Dash |
| Mormonia vidua Smith & Abbot, 1798 | Liris Skipper |
| Mythimna (Mythimna) pallens Linnaeus, 1758 | Common Wainscot |
| Mythimna (Pseudaletia) unipuncta Haworth, 1809 | American armyworm |
| Nedra ramosula Guenée, 1841 | Gray Half Spot |
| Neoerastria apicosa (Haworth, 1809) | ⇒ Homophoberia apicosa Haworth, 1809 |
| Nephelodes minians Guenée, 1852 | Bronzed Cutworm |
| Noctua pronuba Linnaeus, 1758 | Common yellow underwing moth |
| Ochropleura implecta Lafontaine, 1998 | American Flame-shouldered Dart |
| Ogdoconta cinereola Guenée, 1852 | Common Pinkband |
| Oligia bridghamii Grote & Robi..., 1866 | Bridgham's Brocade |
| Oligia exhausta (Smith, 1903) | ⇒ Neoligia exhausta Smith, 1903 |
| Oligia fractilinea (Grote, 1874) | ⇒ Mesapamea fractilinea Grote, 1874 |
| Oligia illocata (Walker, 1857) | ⇒ Fishia nigrescens Hammond & L...., 2013 |
| Oligia mactata (Guenée, 1852) | ⇒ Platypolia mactata Guenée, 1852 |
| Oligia modica Guenée, 1852 | Black Banded Brocade |
| Oligia semicana (Walker, 1865) | ⇒ Neoligia semicana Walker, 1865 |
| Oligia strigilis Linnaeus, 1758 | Marbled Minor |
| Oria insularis Herrich-Schä..., 1898 | |
| Orthodes crenulata (Butler, 1890) | ⇒ Orthodes majuscula Herrich-Schä..., 1868 |
| Orthodes cynica Guenée, 1852 | Cynical Quaker |
| Orthodes detracta Walker, 1857 | Disparaged Arches |
| Orthodes majuscula Herrich-Schä..., 1868 | Rustic Quaker |
| Orthosia hibisci Guenée, 1852 | Green Fruitworm |
| Orthosia revicta Morrison, 1875 | Rusty whitesided caterpillar |
| Orthosia rubescens Walker, 1865 | Ruby Quaker |
| Panthea acronyctoides Walker, 1861 | Black Zigzag |
| Panthea furcilla Packard, 1864 | Eastern Panthea |
| Papaipema appassionata Harvey, 1876 | Pitcher Plant Borer |
| Papaipema birdi Dyar, 1908 | Umbellifer Borer |
| Papaipema harrisii Grote, 1881 | Cow Parsnip Borer Moth |
| Papaipema impecuniosa Grote, 1881 | Arster Borer |
| Papaipema inquaesita Grote & Robi..., 1868 | Sensitive Fern Borer |
| Papaipema leucostigma Harris, 1841 | Columbine Borer |
| Papaipema lysimachiae Bird, 1914 | Loosestrife Borer |
| Papaipema nebris Guenée, 1852 | Common stalk borer |
| Papaipema nelita Strecker, 1898 | Coneflower Borer |
| Papaipema nepheleptena Dyar, 1908 | Turtle Head Borer |
| Papaipema pterisii Bird, 1907 | Bracken Borer |
| Papaipema rigida Grote, 1877 | Rigid Sunflower Borer |
| Papaipema unimoda Smith, 1894 | Filefishes |
| Papestra biren Goeze, 1781 | Glaucous Shears |
| Paradiarsia littoralis Packard, 1867 | Labrador Dart Moth |
| Parastichtis suspecta Hübner, 1817 | Squirrel Treefrog |
| Peridroma saucia Hübner, 1808 | Pearly Underwing |
| Phalaena bombyx Linnæus, 1759 | |
| Phalaena chorebus Cramer, 1777 | |
| Philometra eumelusalis Walker, 1859 | |
| Philometra hanhami Smith, 1899 | |
| Philometra metonalis (Walker, 1859) | ⇒ Phalaenostola metonalis Walker, 1859 |
| Phlogophora iris Guenée, 1852 | Olive Angle Shades |
| Phlogophora periculosa Guenée, 1852 | Brown angle shades |
| Platysenta videns (Guenée, 1852) | ⇒ Condica videns Guenée, 1852 |
| Plusia contexta Grote, 1873 | Connected Looper |
| Plusia putnami Grote, 1873 | Lempke's gold spot |
| Polia imbrifera Guenée, 1852 | Cloudy Arches |
| Polia nimbosa Guenée, 1852 | Stormy Arches |
| Polia purpurissata Grote, 1864 | Purple Arches |
| Protolampra brunneicollis Grote, 1864 | Brown-collared Dart |
| Protorthodes oviduca Guenée, 1852 | Ruddy Quaker |
| Psaphida grotei (Morrison, 1874) | ⇒ Copivaleria grotei Smith, 1893 |
| Psectraglaea carnosa Grote, 1877 | Pink sallow |
| Pseudeva purpurigera Walker, 1858 | Straight-lined Looper |
| Pseudohermonassa bicarnea Guenée, 1852 | Pink spotted dart |
| Pseudorthodes vecors Guenée, 1852 | Small Brown Quaker |
| Pyreferra citrombra Franclemont, 1941 | Citrine Sallow |
| Pyreferra hesperidago Guenée, 1852 | Mustard Sallow |
| Pyreferra pettiti Grote, 1875 | Pettit'S Sallow |
| Pyrrhia cilisca (Guenée, 1852) | ⇒ Pyrrhia umbra Hufnagel, 1766 |
| Pyrrhia exprimens Walker, 1857 | Purple-lined Sallow |
| Raphia abrupta Grote, 1863 | Abrupt Brother |
| Raphia frater Grote, 1864 | Brother |
| Remigia virbia Cramer, 1780 | |
| Schinia nundina Drury, 1773 | Goldenrod Flower Moth |
| Schinia obscurata Strecker, 1898 | Erigeron Flower Moth |
| Sideridis congermana Morrison, 1874 | German Cousin Moth |
| Sideridis maryx Guenée, 1852 | Maroonwing |
| Sideridis rosea Harvey, 1874 | False-eye toby |
| Spaelotis clandestina Harris, 1841 | Clandestine Dart |
| Spiramater grandis (Guenée, 1841) | ⇒ Lacanobia grandis Guenée, 1852 |
| Spiramater lutra Guenée, 1852 | Otter Arches |
| Spodoptera exigua Hübner, 1808 | African armyworm |
| Spodoptera frugiperda Smith & Abbot, 1797 | Corn leaf worm |
| Spodoptera ornithogalli Guenée, 1852 | Cotton Cutworm |
| Sutyna privata Walker, 1857 | Private Sallow |
| Sympistis chionanthi J.E. Smith, 1797 | Fringe Tree Sallow |
| Syngrapha alias Ottolengui, 1902 | Hooked Silver Y |
| Syngrapha altera Ottolengui, 1902 | |
| Syngrapha epigaea Grote, 1874 | Epigaea Looper |
| Syngrapha octoscripta Grote, 1874 | Dusky Silver Y |
| Syngrapha rectangula Kirby, 1837 | Angulated Cutworm |
| Syngrapha selecta Walker, 1857 | Blue Metal Mark |
| Syngrapha viridisigma Grote, 1874 | Green-marked Looper |
| Tarachidia erastrioides (Guenée, 1852) | ⇒ Ponometia erastrioides Guenée, 1852 |
| Tricholita signata Walker, 1860 | Signate Quaker |
| Trichoplusia ni Hübner, 1803 | Cabbage Looper |
| Trichordestra legitima Grote, 1864 | Striped Garden Caterpilla |
| Trichordestra lilacina Harvey, 1874 | Aster Arches |
| Trichordestra tacoma Strecker, 1900 | Tacoma Arches |
| Trichosilia geniculata (Grote & Robi..., 1868) | ⇒ Feltia geniculata Grote & Robi..., 1868 |
| Ufeus satyricus Grote, 1873 | Brown Satyr Moth |
| Ulolonche culea Guenée, 1852 | Sheathed Quaker |
| Valeriodes heterocampa Moore, 1882 | |
| Xanthia tatago Lafontaine &..., 2003 | Northern Red-legged Frog |
| Xestia (Anomogyna) badicollis Grote, 1873 | Northern Conifer Dart |
| Xestia (Anomogyna) dilucida Morrison, 1875 | Dull Reddish Dart |
| Xestia (Anomogyna) elimata Guenée, 1852 | Chameleon caterpillar |
| Xestia (Megasema) c-nigrum Linnaeus, 1758 | Cutworm Moth |
| Xestia dolosa Franclemont, 1980 | Black-Letter Dart |
| Xestia normaniana Grote, 1874 | Norman'S Dart Moth |
| Xestia praevia Lafontaine, 1998 | Praevia Dart |
| Xestia smithii Snellen, 1896 | Smith'S Dart |
| Xylena cineritia Grote, 1874 | Gray Swordgrass |
| Xylena curvimacula Morrison, 1874 | Dot-and-Dash Swordgrass |
| Xylena nupera Lintner, 1874 | American Swordgrass |
| Xylotype capax Grote & Robi..., 1868 | Barrens Xylotype |
| Xystopeplus rufago Hübner, 1827 | Cape sole |
