| Abagrotis bimarginalis Grote, 1883 | |
| Abagrotis duanca Smith, 1908 | Dark Dart Moth |
| Abagrotis scopeops Dyar, 1904 | |
| Acronicta cyanescens (Hampson, 1909) | ⇒ Acronicta lepusculina Guenée, 1852 |
| Adonisea cumatilis Grote, 1865 | |
| Adonisea villosa Grote, 1864 | |
| Aemilia ambigua (Strecker, 1878) | ⇒ Pseudohemihyalea syracosia Druce, 1889 |
| Agnorisma bugrai Koçak, 1983 | Collard Dart |
| Anarta (Calocestra) farnhami Grote, 1873 | |
| Anicla mus Lafontaine, 2004 | |
| Antheraea (Telea) polyphemus Cramer, 1776 | Giant silkworm moth |
| Apamea (Apamea) sordens Hufnagel, 1766 | Atlantic sole |
| Apamea alia Guenée, 1852 | Fox Apamea |
| Apamea amputatrix Fitch, 1857 | Yellow Headed Cutworm Moth |
| Apamea atrosuffusa Barnes & McD..., 1913 | California tonguefish |
| Apamea auranticolor Grote, 1873 | |
| Apamea commoda Walker, 1857 | Florida Bog Frog |
| Apamea devastator Brace, 1819 | Glassy cutworm |
| Apamea lignicolora Guenée, 1852 | Wood-colored Apamea |
| Apamea occidens Grote, 1878 | Western Apamea |
| Apamea scoparia Mikkola, Mus..., 2000 | Brown tonguesole |
| Apamea xylodes Mikkola and ..., 2009 | Sevenband tonguefish |
| Aphaenogaster occidentalis Emery, 1895 | |
| Arctia caja Linnaeus, 1758 | Garden Tiger |
| Aseptis geminimacula Dyar, 1904 | |
| Aseptis genetrix Grote, 1878 | |
| Athetis euxoa Krüger, 2001 | |
| Autographa ampla Walker, 1857 | Broken-banded Y |
| Autographa californica Speyer, 1875 | Alfalfa Looper |
| Autographa pseudogamma Grote, 1875 | Delicate Silver Y |
| Biston betularia Linnaeus, 1758 | Brindled beauty moth |
| Bombus (Cullumanobombus) rufocinctus Cresson, 1863 | Red-belted Bumble Bee |
| Bombus (Fervidobombus) fervidus Fabricius, 1798 | Golden Northern Bumble Bee |
| Bombus (Pyrobombus) bifarius Cresson, 1878 | Black-notched Bumble Bee |
| Bombus (Pyrobombus) centralis Cresson, 1864 | Central bumble bee |
| Bombus (Pyrobombus) huntii Greene, 1860 | Hunt bumble bee |
| Bombus (Subterraneobombus) appositus Cresson, 1878 | Mountain Bumble Bee |
| Campaea perlata Guenée, 1858 | Fringed looper |
| Camponotus (Camponotus) modoc Wheeler, W.M., 1910 | Carpenter ant |
| Caripeta aequaliaria Grote, 1883 | Indian Blanket Moth |
| Caripeta hilumaria Hulst, 1886 | |
| Catocala grotiana Bailey, 1879 | Bridled triggerfish |
| Cheteoscelis bistriaria (Packard, 1876) | ⇒ Synchlora bistriaria Packard, 1876 |
| Chionodes veles R.W. Hodges, 1999 | |
| Choristoneura occidentalis (Walsingham, 1891) | ⇒ Choristoneura freemani Razowski, 2008 |
| Chorizagrotis auxiliaris (Grote, 1873) | ⇒ Euxoa auxiliaris Grote, 1873 |
| Chorizagrotis inconcinna Harvey, 1875 | |
| Clostera albosigma Fitch, 1856 | Rustylined leaftier |
| Clostera paraphora Dyar, 1921 | |
| Colias alexandra W.H. Edwards, 1863 | 'Harford's' Queen Alexandra's Sulphur |
| Coloradia doris Barnes, 1900 | Doris Pinemoth |
| Coloradia luski Barnes & Ben..., 1926 | Lusk's Pinemoth |
| Cosmia (Calymnia) elisae Lafontaine &..., 2003 | Black triggerfish |
| Crambidia cephalica Grote & Robi..., 1870 | Yellow Headed Lichen Moth |
| Cryphia semifascia Smith, 1900 | |
| Cucullia intermedia Speyer, 1870 | Dusky Hooded Owlet |
| Cycnia oregonensis Stretch, 1874 | Foam-nest Frogs |
| Dargida diffusa Walker, 1856 | Wheat Head Armyworm |
| Dichomeris simpliciella Busck, 1904 | |
| Discestra oregonica (Grote, 1881) | ⇒ Anarta oregonica Grote, 1881 |
| Dysstroma brunneata Packard, 1867 | |
| Eilema bicolor (Grote, 1864) | ⇒ Manulea bicolor Grote, 1864 |
| Elaphria alapallida Pogue & Sull..., 2003 | Pale-winged Midget |
| Enargia infumata Grote, 1874 | Lesser Eyed Sallow |
| Enypia griseata Grossbeck, 1908 | Black-spotted Newt |
| Eriplatymetra coloradaria Grote & Robi..., 1867 | |
| Euchlaena tigrinaria Guenée, 1858 | Mottled Euchlaena |
| Eulithis testata Linnaeus, 1761 | Chevron |
| Eupithecia anticaria Walker, 1862 | |
| Eupithecia cretaceata Packard, 1874 | |
| Eurois nigra Smith, 1894 | Great Black Dart Moth |
| Eurois occulta Linnaeus, 1758 | Great Brocade |
| Euxoa (Chorizagrotis) adumbrata Eversmann, 1842 | Honeycomb filefish |
| Euxoa (Longivesica) divergens Walker, 1857 | Divergent Dart |
| Euxoa (Longivesica) messoria Harris, 1841 | Dark-sided Cutworm |
| Euxoa (Orosagrotis) flavicollis Smith, 1888 | Yellow-collared Dart Moth |
| Euxoa (Orosagrotis) perolivalis Smith, 1905 | Macao sole |
| Euxoa (Pleonectopoda) vallus Smith, 1900 | |
| Euxoa antica Lafontaine, 1974 | |
| Euxoa basalis Grote, 1879 | |
| Euxoa infracta Morrison, 1875 | |
| Euxoa munis Grote, 1879 | |
| Euxoa punctigera Walker, 1865 | |
| Euxoa servita Smith, 1895 | |
| Euxoa setonia McDunnough, 1927 | Lake Tahoe draba |
| Feltia (Trichosilia) mollis Walker, 1857 | Soft Dart |
| Formica (Serviformica) fusca (Linnaeus, 1758) | ⇒ Tetramorium caespitum Linnaeus, 1758 |
| Formica argentea Wheeler, W.M., 1912 | Silvery Field Ant |
| Formica aserva Forel, 1901 | Round combshell |
| Formica exsectoides Forel, 1886 | Allegheny mound ant |
| Formica gnava Buckley, 1866 | |
| Formica lasioides Emery, 1893 | Tapered pigtoe |
| Formica neorufibarbis Emery, 1893 | Tapered pigtoe |
| Furcula scolopendrina Boisduval, 1869 | Zig-Zag Furcula Moth |
| Gloveria arizonensis Packard, 1878 | |
| Grammia geneura (Strecker, 1878) | ⇒ Grammia nevadensis Grote & Robi..., 1866 |
| Graphiphora augur Fabricius, 1775 | Double Dart |
| Grotella septempunctata Harvey, 1874 | |
| Habrosyne gloriosa Guenée, 1852 | Glorious Habrosyne |
| Habrosyne scripta Gosse, 1840 | Lettered Habrosyne |
| Hada sutrina Grote, 1881 | Sutrina Moth |
| Hadena (Hadena) variolata Smith, 1888 | |
| Hesperia viridis Edwards, 1883 | Black-Dust Skipper |
| Hesperumia sulphuraria Packard, 1873 | Sulphur Moth |
| Holomelina aurantiaca (Hübner, 1831) | ⇒ Virbia aurantiaca Hübner, 1827 |
| Homorthodes reliqua Smith, 1899 | |
| Hyles gallii Rottemburg, 1775 | Bedstraw Hawk Moth |
| Hyles lineata (Fabricius, 1775) | ⇒ Hyles livornica Esper, 1779 |
| Hypaurotis crysalus Edwards, 1873 | Colorado hairstreak |
| Hypercompe permaculata Packard, 1872 | Many-Spotted Tiger Moth |
| Hyppa brunneicrista Smith, 1902 | |
| Icaricia shasta (Edwards, 1862) | ⇒ Aricia shasta W.H. Edwards, 1862 |
| Lacinipolia anguina Grote, 1881 | Snaky Arches |
| Lacinipolia lepidula Smith, 1887 | |
| Lacinipolia renigera Stephens, 1829 | Bristly Cutworm |
| Lasionycta perplexa (Smith, 1887) | ⇒ Lasionycta perplexella Crabo & Lafo..., 2009 |
| Lasius sitiens Wilson, 1955 | Elongate macoma |
| Leucania farcta Grote, 1881 | Meadow Wainscot Moth |
| Leucania insueta Guenée, 1852 | Heterodox Wainscot |
| Lithophane innominata Smith, 1893 | Nameless Pinion |
| Lophocampa ingens H. Edwards, 1881 | Fivelined tonguesole |
| Lophocampa maculata Harris, 1841 | Mottled Tiger |
| Lophocampa roseata Walker, 1866 | Rosy Aemilia |
| Lutzomyia anthophora Addis C. J., 1945 | |
| Lycomorpha grotei Packard, 1864 | |
| Macaria aemulataria Walker, 1861 | Common Angle |
| Macaria ponderosae Ferguson, 2008 | Neuse River Waterdog |
| Macroglossum bombus Walker, 1856 | |
| Malacosoma californica Packard, 1864 | Western Tent Caterpillar |
| Megalographa biloba Stephens, 1830 | Bilobed Looper |
| Megasema bolteri Smith, 1898 | |
| Melipotis jucunda Hübner, 1818 | Cape sole |
| Mericisca gracea Hulst, 1896 | |
| Metanema inatomaria Guenée, 1858 | Pale Metanema |
| Metarranthis duaria Guenée, 1857 | Ruddy Metarranthis |
| Microdontomerus rictus Grissell, 2005 | |
| Myrmica brevispinosa Wheeler, 1917 | Sickle jackknife |
| Myrmica lobifrons (Pergande, 1900) | ⇒ Myrmica lobicornis Nylander, 1846 |
| Myrmica nearctica Weber, 1939 | |
| Nephelodes carminata Smith, 1890 | |
| Ochlodes snowi (Edwards, 1877) | ⇒ Paratrytone snowi W. H. Edwards, 1877 |
| Odontosia elegans Strecker, 1884 | Elegant Prominent |
| Oligia fractilinea (Grote, 1874) | ⇒ Mesapamea fractilinea Grote, 1874 |
| Oncocnemis glennyi (Grote, 1873) | ⇒ Sympistis glennyi Grote, 1873 |
| Oncocnemis mackiei (Barnes & Ben..., 1924) | ⇒ Sympistis mackiei Barnes & Ben..., 1924 |
| Pachysphinx modesta Harris, 1839 | Big poplar sphinx |
| Panthea acronyctoides Walker, 1861 | Black Zigzag |
| Paonias excaecata J.E. Smith, 1797 | Blind-Eyed Sphinx |
| Paonias myops J.E. Smith, 1797 | Small Eyed Sphinx |
| Papestra quadrata Smith, 1891 | Lizard beetles |
| Paradiarsia littoralis Packard, 1867 | Labrador Dart Moth |
| Parnassius phoebus Fabricius, 1793 | 'Phoebus' Phoebus Parnassian |
| Parnassius smintheus (Doubleday, 1847) | ⇒ Parnassius phoebus Fabricius, 1793 |
| Pero behrensaria Packard, 1871 | Behr´s Pero Moth |
| Phaeoura mexicanaria Grote, 1883 | Pine looper |
| Phragmatobia assimilans Walker, 1855 | Dusky red tiger moth |
| Phyllodesma americana Harris, 1841 | American Lappet Moth |
| Piruna pirus Edwards, 1878 | Russet Skipperling |
| Platarctia parthenos Harris, 1850 | St Lawrence Tiger Moth |
| Platygaster propucta | |
| Plusia putnami Grote, 1873 | Lempke's gold spot |
| Poanes taxiles Edwards, 1881 | Golden Skipper |
| Polites sabuleti Boisduval, 1852 | Saltgrass Skipper |
| Polychrysia morigera Edwards, 1887 | Disjunct Looper |
| Prognorisma substrigata Smith, 1895 | Bottom-striped Dart |
| Protagrotis niveivenosa (Grote, 1879) | ⇒ Apamea niveivenosa Grote, 1879 |
| Pseudohemihyalea ambigua Strecker, 1878 | Red-banded Aemilia |
| Pseudohermonassa ononensis Bremer, 1861 | |
| Pseudoseptis grandipennis (Grote, 1883) | ⇒ Dichagyris grandipennis Grote, 1883 |
| Pyrausta signatalis (Walker, 1865) | ⇒ Pyrausta euryphaea Meyrick, 1932 |
| Pyrausta subsequalis (Guenée, 1854) | ⇒ Pyrausta insequalis Guenée, 1854 |
| Raphia frater Grote, 1864 | Brother |
| Richia albicosta (Smith, 1888) | ⇒ Striacosta albicosta Smith, 1888 |
| Sarthusia sarthus ophion Hemming, 1933 | |
| Satyrium (Satyrium) californica Edwards, 1862 | California Hairstreak |
| Sideridis rosea Harvey, 1874 | False-eye toby |
| Sideridis uscripta Smith, 1891 | Lizard beetles |
| Smerinthus cerisyi Kirby, 1837 | Cerisy'S Sphinx Moth |
| Speranza occiduaria Packard, 1874 | Pale Yellow Angle |
| Sphinx gordius (Cramer, 1780) | ⇒ Theretra cajus Cramer, 1777 |
| Sphinx vashti Strecker, 1878 | Snowberry sphinx |
| Stamnodes formosata Strecker, 1878 | |
| Stenoporpia glaucomarginaria McDunnough, 1945 | Black Salamander |
| Syngrapha angulidens Smith, 1891 | Lizard beetles |
| Syngrapha ignea Grote, 1863 | Mountain Beauty |
| Syngrapha sackenii Grote, 1872 | Threespot flounder |
| Syngrapha viridisigma Grote, 1874 | Green-marked Looper |
| Tapinoma sessile Say, 1836 | Coconut ant |
| Tarachidia semiflava (Guenée, 1852) | ⇒ Ponometia semiflava Guenée, 1852 |
| Tetanocera (Tetanocera) kerteszi Hendel, 1901 | |
| Tetracis cachexiata Guenée, 1857 | White Slant Line |
| Thera latens Barnes & McD..., 1917 | Chiricahua Leopard Frog |
| Trichodes ornatus Say, 1823 | Ornate Checkered Beetle |
| Trichorthosia parallela (Grote, 1883) | ⇒ Hypotrix rubra J.D. Lafonta..., 2010 |
| Trudestra hadeniformis Smith, 1894 | Filefishes |
| Ulolonche disticha Morrison, 1875 | |
| Wallengrenia otho Smith, 1797 | Broken Dash |
| Xanthorhoe defensaria Guenée, 1858 | Tortoises |
| Xanthotype sospeta Drury, 1773 | Crocus Geometer |
| Xestia (Anomogyna) vernilis Grote, 1879 | |
