| Acidalia bucephalaria Chrétien, 1909 | |
| Acidalia dataria Hulst, 1887 | |
| Acidalia hepaticaria Guenée, 0 | |
| Acidalia inductata Walker, 1861 | |
| Acidalia pacificaria Packard, 1871 | |
| Acidalia rubromarginaria Packard, 1871 | |
| Acidalia sideraria Guenée, 0 | |
| Acraea encedon lycia Fabricius, 1775 | |
| Acraea acara acara Hewitson, 1865 | |
| Acraea lygus Druce, 1875 | Lygus Acraea |
| Acraea natalica mesoleuca Wichgraf, 1914 | |
| Acraea oncaea Hopffer, 1855 | Rooibok Acraea |
| Adelpha aricia aricia Hewitson, 1847 | |
| Adelpha bredowi eulalia Dbl. & Hew., 1848 | Arizona sister |
| Adelpha bredowii Geyer, 1837 | Bredow'S Sister |
| Adelpha bredowii californica (Butler, 1865) | ⇒ Cercyonis pegala Fabricius, 1775 |
| Adelpha californica (Butler, 1865) | ⇒ Adelpha bredowii Geyer, 1837 |
| Adelpha cytherea Linnaeus, 1758 | Cytherea Sister |
| Adelpha cytherea cytherea (Linnaeus, 1758) | ⇒ Adelpha cytherea aea C. & R. Felder, 1867 |
| Adelpha eulalia (Doubleday, 1848) | ⇒ Adelpha bredowii Geyer, 1837 |
| Adelpha fessonia Hewitson, 1847 | Band-celled Sister |
| Adelpha iphicleola gortyna Fruhstorfer, 1915 | Iphicleola Sister |
| Adelpha serpa hyas Boisduval, 1852 | |
| Adelpha thessalia abia (ampla K.J. H..., 1935) | ⇒ Adelpha thessalia indefecta Fruhstorfer, 1913 |
| Aeria eurimedia Cramer, 1777 | Banded Tigerwing |
| Aglais io Linnaeus, 1758 | European Peacock |
| Aglais milberti Godart, 1819 | Fire-rim Tortoiseshell |
| Aglais urticae Linnaeus, 1758 | Small Tortoiseshell |
| Agraulis vanillae Linnaeus, 1758 | Gulf Fritillary |
| Agraulis vanillae incarnata N. Riley, 1926 | Gulf Fritillary |
| Agraulis vanillae vanillae (Linnaeus, 1758) | ⇒ Agraulis vanillae maculosa Stichel, 1908 |
| Agrias amydon tryphon Fruhstorfer, 1916 | |
| Altinote eresia eresia C. Felder & ..., 1862 | |
| Altinote tenebrosa erebia Oberthür, 1917 | |
| Amathusia phidippus epidesma Fruhstorfer, 1911 | |
| Amathusia phidippus phidippus Linnaeus, 1763 | Common Palmking |
| Amauris (Amauris) niavius Linnaeus, 1758 | Friar |
| Amauris phaedon Fabricius, 1798 | |
| Amphidecta pignerator simplicia Weymer, 1910 | |
| Anaea andria Scudder, 1875 | Goatweed Butterfly |
| Anaea didea Weidermeyer, 1864 | |
| Anaea troglodyta (Fabricius, 1775) | ⇒ Anaea aidea Guérin-Ménev..., 1844 |
| Anartia fatima Fabricius, 1793 | Banded peacock |
| Anartia jatrophae Linnaeus, 1763 | Biscuit |
| Anetia thirza Geyer, 1833 | Cloud-forest Monarch |
| Anosia plenippus | |
| Anthanassa frisia genigueh (T. Reakirt, 1866) | ⇒ Anthanassa frisia tulcis H.W. Bates, 1864 |
| Anthanassa texana Edwards, 1863 | Texan Crescent |
| Antirrhea philoctetes Linnaeus, 1758 | Common Brown Morpho |
| Antirrhea philoctetes philoctetes Linnaeus, 1758 | |
| Apanthesis leuce ♰ S. H. Scudder, 1889 | |
| Aphantopus hyperantus Linnaeus, 1758 | Ringlet |
| Archaeoprepona demophon Linnaeus, 1758 | Banded King Shoemaker |
| Arethusana boabdil Rambur, 1938 | Southern False Grayling |
| Argya helena | |
| Argynnis (Fabriciana) adippe (Denis & Schi..., 1775) | ⇒ Fabriciana adippe Denis & Schi..., 1775 |
| Argynnis (Fabriciana) niobe (Linnaeus, 1758) | ⇒ Fabriciana niobe Linnaeus, 1758 |
| Argynnis (Pandoriana) pandora Denis & Schi..., 1775 | Cardinal |
| Argynnis aphrodite Fabricius, 1787 | Aphrodite Friitllary |
| Argynnis atossa | |
| Argynnis callipe Boisduval, 1852 | |
| Argynnis charlotti | |
| Argynnis egleis (Behr, 1862) | ⇒ Speyeria hydaspe Boisduval, 1869 |
| Argynnis eurynome (Strecker, 1874) | ⇒ Speyeria mormonia Boisduval, 1869 |
| Argynnis hydaspe Boisduval, 1869 | |
| Argynnis irene | |
| Argynnis juba Boisduval, 1869 | |
| Argynnis liliana Edwards, 1878 | |
| Argynnis mormonia (Boisduval, 1869) | ⇒ Euptoieta hegesia Cramer, 1779 |
| Argynnis nevadensis (Edwards, 1870) | ⇒ Speyeria callippe Boisduval, 1852 |
| Argynnis zerene Boisduval, 1852 | |
| Asterocampa celtis Boisduval & ..., 1835 | Alicia Emperor |
| Asterocampa celtis montis WH Edwards, 1883 | Western hackberry butterfly |
| Asterocampa clyton Boisduval & ..., 1835 | Tawny Emperor |
| Asterocampa leilia Edwards, 1874 | Desert Hackberry |
| Asterope nitidula | |
| Barbarothea florissanti ♰ (Scudder, 1892) | ⇒ Libytheana florissanti Scudder, 1892 |
| Basilarchia archippus (Cramer, 1776) | ⇒ Limenitis archippus Cramer, 1775 |
| Basilarchia archippus obsoleta WH Edwards, 1882 | Southwestern desert viceroy |
| Basilarchia lorquini (Boisduval, 1852) | ⇒ Limenitis lorquini Boisduval, 1852 |
| Basilarchia weidemeyeri latifascia Perkins& Per..., 1967 | Wideband western admiral |
| Basilarchia weidemeyerii (Edwards, 1861) | ⇒ Limenitis weidemeyerii W.H. Edwards, 1861 |
| Bebearia barce barce Doubleday, 1847 | |
| Bematistes umbra hemileuca Jordan, 1914 | |
| Biblis hyperia Cramer, 1779 | Crimson-banded Black |
| Biblis hyperia hyperia Cramer, 1779 | Red Rim |
| Bicyclus evadne evadne Cramer, 1779 | |
| Boloria (Boloria) alaskensis Holland, 1900 | Alaskan Fritillary |
| Boloria (Boloria) eunomia Esper, 1799 | Bog Fritillary |
| Boloria (Boloria) napaea Hoffmannsegg, 1804 | Hall Fritillary |
| Boloria (Clossiana) acrocnema (Gall & Sperling, 1980) | ⇒ Boloria improba Butler, 1877 |
| Boloria (Clossiana) alberta W.H. Edwards, 1890 | Alberta Alpine Fritillary |
| Boloria (Clossiana) astarte Doubleday, 1847 | 'Distinct' Astarte Fritillary |
| Boloria (Clossiana) bellona Fabricius, 1775 | Meadow Fritillary |
| Boloria (Clossiana) chariclea Schneider, 1794 | Arctic Fritillary |
| Boloria chariclea helena W. H. Edwards, 1871 | Arctic fritillary |
| Boloria (Clossiana) epithore Edwards, 1864 | Pacific Fritillary |
| Boloria (Clossiana) freija Thunberg, 1791 | Freija Fritillary |
| Boloria freija browni Higgins, 1953 | Freija Fritillary |
| Boloria (Clossiana) frigga Thunberg, 1791 | Frigga Fritillary |
| Boloria (Clossiana) improba Butler, 1877 | 'Uncompahgre' Dingy Fritillary |
| Boloria improba acrocnema Gall & Sperling, 1980 | 'Uncompahgre' Dingy Fritillary |
| Boloria improba harryi Ferris, 1984 | 'Wind River' Dingy Fritillary |
| Boloria (Clossiana) kriemhild Butler, 1877 | Middlerockies bolorian |
| Boloria kriemhild kriemhild | Relict fritillary |
| Boloria (Clossiana) natazhati Gibson, 1920 | Beringian Fritillary |
| Boloria (Clossiana) polaris Boisduval, 1828 | Polar Fritillary |
| Boloria (Clossiana) selene Denis & Schi..., 1775 | Astro Fritillary |
| Boloria selene tollandensis W. Barnes & ..., 1925 | Rockymountain silver bolorian |
| Boloria (Clossiana) titania Esper, 1793 | Ingens Fritillary |
| Boloria titania helena WH Edwards, 1871 | Southernrockies common bolorian |
| Boloria (Proclossiana) eunomia (Esper, 1799) | ⇒ Clossiana eunomia Esper, 1799 |
| Boloria eunomia caelestis Hemming, 1933 | Bog Fritillary |
| Brenthis ino Rottemburg, 1775 | Lesser Marbled Fritillary |
| Brenthis mofidii Wyatt, 1968 | |
| Brintesia (Kanetisa) circe Fabricius, 1775 | Great Banded Grayling |
| Caerois chorinaeus chorinaeus Fabricius, 1775 | |
| Caligo atreus Kollar, 1850 | Atreus Owl |
| Caligo illioneus polyxenus (Stichel, 1903) | ⇒ Caligo illioneus Cramer, 1775 |
| Caligo oileus Felder, 1861 | Oileus Giant Owl |
| Caligo prometheus Kollar, 1849 | Giant owl butterfly |
| Calisto debarriera Clench, 1943 | Debarriera Calisto |
| Callerebia mani de Nicéville, 1880 | |
| Callicore lyca Doubleday, 1847 | Aegina Numberwing |
| Calliploea pumila melitta Fruhstorfer, 1904 | |
| Callitaera phantoma (Fassl, 1922) | ⇒ Cithaerias phantoma Fassl, 1922 |
| Callithomia lenea xantho C. & R. Felder, 1860 | |
| Castilia castilia | |
| Catoblepia xanthicles Godman & Salvin, 1881 | Xanthicles Owl-Butterfly |
| Catonephele orites Stichel, 1898 | Broken Banner |
| Cepheuptychia cephus (Fabricius, 1775) | ⇒ Euptychia cephus Fabricius, 1775 |
| Cercyonis masoni (Cross, 1937) | ⇒ Cercyonis sthenele Boisduval, 1852 |
| Cercyonis meadi Edwards, 1872 | Mead'S Wood-Nymph |
| Cercyonis meadi meadi | Mead´s wood nymph |
| Cercyonis meadii Edwards, 1872 | Mead's wood nymph |
| Cercyonis meadii meadii W. H. Edwards, 1872 | Mead’s Wood-Nymph |
| Cercyonis oetus Boisduval, 1869 | Charon Woodnymph |
| Cercyonis oetus ariane (okius C. Obe..., 1914) | ⇒ Cercyonis oetus silvestris W.H. Edwards, 1861 |
| Cercyonis oetus charon W. H. Edwards, 1872 | Small wood nymph |
| Cercyonis oetus oetus Boisduval, 1869 | Small Wood-Nymph |
| Cercyonis oetus silvestris W.H. Edwards, 1861 | |
| Cercyonis pegala Fabricius, 1775 | Blue-eyed Grayling |
| Cercyonis pegala boopis Behr, 1863 | Common Wood-Nymph |
| Cercyonis pegala paludum Austin, 1992 | Common wood nymph |
| Cercyonis pegala utahensis Austin, 1992 | Common wood nymph |
| Cercyonis sthenele Boisduval, 1852 | Great Basin Wood Nymph |
| Cercyonis sthenele masoni Cross, 1937 | Colorado scrub woodnymph |
| Cercyonis sthenele paulus W. H. Edwards, 1879 | Great basin wood nymph |
| Charidryas acastus (WH Edwards, 1874) | ⇒ Chlosyne acastus Edwards, 1874 |
| Charidryas damoetas Skinner, 1902 | Felsenmeer checkerspot |
| Charidryas gorgone carlota Reakirt, 1866 | Plains zigzag crescent |
| Charidryas neumoegeni Skinner, 1895 | Desert checkerspot |
| Charidryas palla flavula Barnes & McD..., 1918 | Creamy northern checkerspot |
| Chazara briseis Linnaeus, 1764 | Hermit |
| Chloreuptychia arnaca Fabricius, 1776 | Blue-smudged Satyr |
| Chlorippe wilmattae Cockerell, 1907 | |
| Chlosyne acastus Edwards, 1874 | Acastus Checkerspot |
| Chlosyne acastus acastus W. H. Edwards, 1874 | Sagebrush Checkerspot |
| Chlosyne acastus neumoegeni Skinner, 1895 | Desert Checkerspot |
| Chlosyne california chinoi (J.D. Gunder, 1924) | ⇒ Chlosyne californica Wright, 1905 |
| Chlosyne californica Wright, 1905 | California Patch |
| Chlosyne damoetas (Boisduval, 1852) | ⇒ Chlosyne rosita Hall, 1924 |
| Chlosyne damoetas damoetus | Rockslide checkerspot |
| Chlosyne flavula (Barnes & McD..., 1918) | ⇒ Chlosyne palla Boisduval, 1852 |
| Chlosyne fulvia (W.H. Edwards, 1879) | ⇒ Thessalia fulvia Edwards, 1879 |
| Chlosyne gabbi | |
| Chlosyne gabbii Behr, 1863 | Gabb's checkerspot |
| Chlosyne gabbii gabbii Behr, 1863 | Gabbs Checkerspot |
| Chlosyne gabbii gunderi (J.A. Comstock, 1926) | ⇒ Chlosyne gabbii gabbii Behr, 1863 |
| Chlosyne gabbii newcombi (J.A. Comstock, 1926) | ⇒ Chlosyne gabbii gabbii Behr, 1863 |
| Chlosyne gabbii pasadenae (J.D. Gunder, 1924) | ⇒ Chlosyne gabbii gabbii Behr, 1863 |
| Chlosyne gabbii pola (J.B.A.D. Boi..., 1869) | ⇒ Chlosyne gabbii gabbii Behr, 1863 |
| Chlosyne gabbii sonorae (J.B.A.D. Boi..., 1869) | ⇒ Chlosyne gabbii gabbii Behr, 1863 |
| Chlosyne gorgone Hübner, 1810 | Carlota Checkerspot |
| Chlosyne gorgone carlota Reakirt, 1866 | Carlota Checkerspot |
| Chlosyne harrisii Scudder, 1862 | Eastern Checkerspot |
| Chlosyne hoffmanni Behr, 1863 | Aster Checkerspot |
| Chlosyne hoffmanni hoffmanni Behr, 1863 | Hoffmann´s Checkerspot |
| Chlosyne hyperia adelina Staudinger, 1875 | |
| Chlosyne janais Drury, 1782 | Crimson Patch |
| Chlosyne lacinia Geyer, 1837 | Adjutrix Patch |
| Chlosyne lacinia crocale Edwards, 1872 | Bordered Patch |
| Chlosyne leanira (C. & R. Felder, 1860) | ⇒ Thessalia leanira Felder, 1860 |
| Chlosyne leanira cerrita (Wright, 1905) | ⇒ Chlosyne leanira wrightii Edwards, 1886 |
| Chlosyne leanira wrightii Edwards, 1886 | Leanira Checkerspot |
| Chlosyne neumoegeni Skinner, 1895 | Neumoegen Checkerspot |
| Chlosyne nycteis (Doubleday, 1847) | ⇒ Chlosyne gorgone Hübner, 1810 |
| Chlosyne palla Boisduval, 1852 | Calydon Checkerspot |
| Chlosyne palla flavula W. Barnes & ..., 1918 | Northern Checkerspot |
| Chlosyne palla sterope | |
| Chlosyne sterope (Edwards, 1871) | ⇒ Chlosyne palla Boisduval, 1852 |
| Chlosyne whitneyi (Behr, 1863) | ⇒ Chlosyne palla Boisduval, 1852 |
| Cissia labe Butler, 1870 | Labe Satyr |
| Cissia pompilia C. & R. Felder, 1867 | Plain Cissia |
| Cissia pseudoconfusa Singer, DeVr..., 1983 | Gold-stained Satyr |
| Clossiana alberta (Edwards, 1890) | ⇒ Boloria alberta W.H. Edwards, 1890 |
| Clossiana astarte (Doubleday, 1848) | ⇒ Boloria astarte Doubleday, 1847 |
| Clossiana banffensis (W.H. Edwards, 1890) | ⇒ Boloria alberta W.H. Edwards, 1890 |
| Clossiana chariclea Schneider, 1794 | Arctic Fritillary |
| Clossiana distincta Gibson, 1920 | |
| Clossiana epithone | |
| Clossiana freija (Thunberg, 1791) | ⇒ Boloria freija Thunberg, 1791 |
| Clossiana frigga (Thunberg, 1791) | ⇒ Boloria selene Denis & Schi..., 1775 |
| Clossiana helena Edwards, 1871 | |
| Clossiana improba Butler, 1877 | Dingy Arctic Fritillary |
| Clossiana natazhati (Gibson, 1920) | ⇒ Boloria natazhati Gibson, 1920 |
| Clossiana polaris Boisduval, 1828 | Polar Fritillary |
| Clossiana titania (Esper, 1793) | ⇒ Boloria titania Esper, 1793 |
| Coea acheronta Fabricius, 1775 | |
| Coenonympha ampelos (Edwards, 1897) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha ampelos elko WH Edwards, 1881 | Elko oregon holarctic ringlet |
| Coenonympha brenda (Edwards, 1870) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha california (Westwood, 1851) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha california california Westwood, 1851 | Common Ringlet |
| Coenonympha california californica (pulla H. Edw..., 1881) | ⇒ Coenonympha california california Westwood, 1851 |
| Coenonympha california ceres (A.G. Butler, 1866) | ⇒ Coenonympha california california Westwood, 1851 |
| Coenonympha california galactinus (Boisduval, 1852) | ⇒ Coenonympha california california Westwood, 1851 |
| Coenonympha elko (Edwards, 1880) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha haydeni Edwards, 1872 | Hayden'S Ringlet |
| Coenonympha haydenii W.H. Edwards, 1872 | Hayden's ringlet |
| Coenonympha inornata (Hörhammer, 1936) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha kodiak (Edwards, 1870) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha ochracea (Dyar, 1902) | ⇒ Coenonympha tullia Müller, 1764 |
| Coenonympha ochracea brenda WH Edwards, 1869 | Utah ochre holarctic ringlet |
| Coenonympha oedippus Fabricius, 1787 | False Ringlet |
| Coenonympha pamphiloides Reakirt, 1866 | |
| Coenonympha pamphilus Linnaeus, 1758 | Small Heath |
| Coenonympha tullia Müller, 1764 | 'California' Common Ringlet |
| Coenonympha tullia ampelos W. H. Edwards, 1871 | 'Northwest' Common Ringlet |
| Coenonympha tullia brenda Edwards, 1869 | Common ringlet |
| Corades chelonis Herwitson, 1863 | |
| Corades medeba Hewitson, 1850 | |
| Cosmosatyrus leptoneuroides antarctia E.C. Reed, 1877 | |
| Cupha erymanthis nagara Fruhstorfer, 1913 | |
| Cyllopsis pertepida Dyar, 1912 | Arroyo Satyr |
| Cyllopsis pertepida dorothea Nabokov, 1943 | Canyonland Gemmed-Satyr |
| Cyllopsis pertepida maniola Nabokov, 1942 | Canyonland Gemmed-Satyr |
| Cyllopsis pyracmon pyracmon Butler, , 1867 | 'Nabokov's' Nabokov's Satyr |
| Cynthia annabella (Field, 1971) | ⇒ Vanessa annabella Field, 1971 |
| Cyrestis camillus Fabricius, 1781 | African Map |
| Danaus (Anosia) eresimus Cramer, 1777 | Soldier |
| Danaus eresimus eresimus (Cramer, 1777) | ⇒ Danaus eresimus montezuma Talbot, 1943 |
| Danaus eresimus montezuma Talbot, 1943 | Montezuma’s Soldier |
| Danaus (Anosia) gilippus Cramer, 1775 | Berenice Butterfly |
| Danaus gilippus berenice (Cramer, 1775) | ⇒ Danaus gilippus thersippus H. W. Bates, 1863 |
| Danaus gilippus strigosus Bates, 1864 | Striated western queen |
| Danaus gilippus thersippus H. W. Bates, 1863 | Queen |
| Danaus gilippus xanthippus C. Felder & ..., 1860 | |
| Danaus (Danaus) plexippus Linnaeus, 1758 | Black Weined Brown |
| Danaus plexippus megalippe Hübner, 1826 | Monarch |
| Danaus plexippus plexippus Linnaeus, 1758 | Migratory Monarch |
| Danaus plexippus pulchra (Strecker, 1900) | ⇒ Danaus plexippus plexippus Linnaeus, 1758 |
| Danaus genutia tychius Fruhstorfer, 1910 | |
| Danaus gillippus Bates, 1863 | |
| Dasyophthalma rusina rusina Godart, 1824 | |
| Diaethria clymena Cramer, 1775 | Cramers Eighty-eight |
| Dione glycera C.Felder & R..., 1861 | Andean Silverspot |
| Dione moneta Hübner, 1825 | Mexican Silverspot |
| Discophora sondaica muscina Stichel, 1902 | |
| Doxocopa agathina agathis (Godart, 1824) | ⇒ Doxocopa agathina agathina Cramer, 1777 |
| Doxocopa wilmattae ♰ Cockerell, 1907 | |
| Dryas iulia Fabricius, 1775 | Flambeau |
| Dulcedo polita Hewitson, 1869 | Uncolored Clearwing-Satyr |
| Dymasia dymas Edwards, 1877 | Chara Checkerspot |
| Dymasia dymas chara (W. H. Edwards, 1884) | ⇒ Dymasia dymas imperialis Bauer, 1959 |
| Dymasia dymas imperialis Bauer, 1959 | Tiny Checkerspot |
| Dynamine coenus coenus (Fabricius, 1793) | ⇒ Dynamine coenus albidula Weeks, 1901 |
| Dynamine coenus leucothea H. Bates, 1865 | |
| Dynamine setabis setabis E. Doubleday, 1849 | |
| Enodia portlandia (Fabricius, 1781) | ⇒ Lethe portlandia Fabricius, 1781 |
| Epiphile lampethusa lampethusa E. Doubleday, 1848 | |
| Erebia aethiops Esper, 1777 | Scotch Argus |
| Erebia anyuica Kurentzov, 1966 | Scree Alpine |
| Erebia callias Edwards, 1871 | Colorado Alpine |
| Erebia disa Thunberg, 1791 | Arctic Ringlet |
| Erebia discoidalis Kirby, 1837 | Red-Disk Alpine |
| Erebia epipsodea Butler, 1868 | Common Alpine |
| Erebia epipsodea brucei Elwes, 1889 | Common Alpine |
| Erebia ethela (Edwards, 1891) | ⇒ Erebia theano Tauscher, 1809 |
| Erebia euryale (Esper, 1805) | ⇒ Erebia aethiops Esper, 1777 |
| Erebia fasciata (Butler, 1868) | ⇒ Erebia zapateri Oberthür, 1875 |
| Erebia fasciata avinoffi W. Holland, 1930 | Banded Alpine |
| Erebia fasciata fasciata A. Butler, 1868 | Banded Alpine |
| Erebia gorge Hübner, 1804 | Silky Ringlet |
| Erebia kaseria Schawerda, 1924 | |
| Erebia kozhantshikovi Sheljuzhko, 1925 | Four-Dot Alpine |
| Erebia lafontainei Troubridge a..., 1983 | Lafontaines alpine |
| Erebia ligea Linnaeus, 1758 | Arran Brown |
| Erebia mackinleyensis Gunder, 1932 | Mt McKinley alpine |
| Erebia magdalena (Strecker, 1880) | ⇒ Erebia aethiops Esper, 1777 |
| Erebia mancinus (Doubleday, 1849) | ⇒ Erebia disa Thunberg, 1791 |
| Erebia medusa Denis & Schi..., 1775 | Arctic Woodland Ringlet |
| Erebia meta Staudinger, 1886 | |
| Erebia neriene neriene Böber, 1809 | |
| Erebia occulta Roos & Kimmich, 1983 | Eskimo Alpine |
| Erebia oeme noctua Fruhstorfer, 1917 | |
| Erebia pawloskii Ménétriés, 1859 | Theano Alpine |
| Erebia pawlowskii (Ménétriés, 1859) | ⇒ Erebia theano Tauscher, 1809 |
| Erebia pawlowskyi Ménétriés, 1859 | |
| Erebia phellea | |
| Erebia rossii Curtis, 1834 | Arctic Alpine |
| Erebia shasta | |
| Erebia theano Tauscher, 1809 | Banded Alpine |
| Erebia theano ethela Edwards, 1891 | |
| Erebia tyndarus Esper, 1781 | Swiss Brassy Ringlet |
| Erebia vidleri Elwes, 1898 | Northwest Alpine |
| Erebia youngi Holland, 1900 | Four-dotted Alpine |
| Erebia zapateri Oberthür, 1875 | Zapater's Ringlet |
| Eresia aveyrana Bates, 1864 | |
| Eresia clio Linnaeus, 1758 | Clio Crescent |
| Eresia emerantia Hewitson, 1857 | |
| Eueides tales calathus Stichel, 1909 | |
| Eunica alpais cinara (W.C. Hewitson, 1852) | ⇒ Eunica alpais alpais Godart, 1824 |
| Eunica chlorochroa chlorochroa | |
| Eunica chlororhoa Godman & Salvin, 1877 | |
| Eunica malvina Bates, 1864 | Malvina Purplewing |
| Eunica volumna venusia C. & R. Felder, 1867 | Blue-celled Purplewing |
| Euphaedra medon medon Linnaeus, 1763 | |
| Euphaedra imperialis arta Hecq, 1979 | |
| Euphydryas alena Barnes & Ben..., 1926 | |
| Euphydryas anicia Doubleday, 1847 | Anicia Checkerspot |
| Euphydryas anicia alena W. Barnes & ..., 1926 | Anicia Checkerspot |
| Euphydryas anicia capella W. Barnes, 1897 | Anicia Checkerspot |
| Euphydryas anicia colonia | |
| Euphydryas anicia maria Skinner, 1899 | Anicia Checkerspot |
| Euphydryas anicia morandi Gunder, 1928 | Anicia Checkerspot |
| Euphydryas aurinia Rottemburg, 1775 | Alpine Fritillary |
| Euphydryas carmentis Barnes & Ben..., 1926 | |
| Euphydryas chalcedon Doubleday & ..., 1847 | |
| Euphydryas chalcedon colon | |
| Euphydryas chalcedon hermosa | |
| Euphydryas chalcedon quino | |
| Euphydryas chalcedona Doubleday, 1847 | 'Anicia' Variable Checkerspot |
| Euphydryas chalcedona chalcedon fusimacula W..., 1900 | |
| Euphydryas chalcedona chalcedona (E. Doubleday, 1847) | ⇒ Euphydryas chalcedona hennei Scott, 1981 |
| Euphydryas chalcedona cooperi H.H. Behr, 1863 | |
| Euphydryas chalcedona fusisecunda J.A. Comstock, 1926 | |
| Euphydryas chalcedona hemiluteofuscus J.D. Gunder, 1925 | |
| Euphydryas chalcedona hemimelanica J.A. Comstock, 1926 | |
| Euphydryas chalcedona hennei Scott, 1981 | Chalcedon Checkerspot |
| Euphydryas chalcedona hermosa Wright, 1905 | Arizona chalcedon checkerspot |
| Euphydryas chalcedona omniluteofuscus J.D. Gunder, 1925 | |
| Euphydryas chalcedona suprafusa J.A. Comstock, 1926 | |
| Euphydryas chalcedona supranigrella J.A. Comstock, 1926 | |
| Euphydryas colon (Edwards, 1881) | ⇒ Euphydryas chalcedon Doubleday & ..., 1847 |
| Euphydryas colon nevadensis Bauer, 1975 | Nevada dark checkerspot |
| Euphydryas cynthia Denis & Schi..., 1775 | Cynthia's Fritillary |
| Euphydryas editha Boisduval, 1852 | Bay checkerspot Butterfly |
| Euphydryas editha augusta (W. H. Edwards, 1890) | ⇒ Euphydryas editha quino Behr, 1863 |
| Euphydryas editha bayensis Sternitzky, 1937 | Bay Checkerspot |
| Euphydryas editha colonia W. G. Wright, 1905 | Edith´s Checkerspot |
| Euphydryas editha editha (Boisduval, 1852) | ⇒ Euphydryas editha quino Behr, 1863 |
| Euphydryas editha effi | |
| Euphydryas editha quino Behr, 1863 | Ediths Checkerspot |
| Euphydryas editha wrighti Gunder, 1929 | |
| Euphydryas gillettii Barnes, 1897 | Gillett's checkerspot |
| Euphydryas helvia | |
| Euphydryas hydaspe | |
| Euphydryas phaeton Drury, 1773 | Baltimore |
| Euploea spiculifera dromius Grose-Smith, 1895 | |
| Euploea hopfferi helia Fruhstorfer, 1904 | |
| Euptoieta claudia Cramer, 1775 | Variegated Fritillary |
| Euptoieta claudia hortensia Blanchard, 1852 | |
| Euptoieta hegesia Cramer, 1779 | Mexican Fritillary |
| Euptychia cymela Cramer, 1779 | |
| Euptychia insolata Butler & Druce, 1872 | Insolata Satyr |
| Euptychia pertepida dorothea Nabokov, 1943 | Rimrock spangled brown |
| Euptychia rubricata (Edwards, 1872) | ⇒ Megisto rubricata Edwards, 1871 |
| Fabriciana elisa (Godart, 1823) | ⇒ Argynnis elisa Godart, 1823 |
| Faunula leucoglene eleates G. Weymer, 1890 | |
| Fountainea halice chrysophana H. Bates, 1866 | Thorn-scrub Leafwing |
| Godyris zavaleta Hewitson, 1854 | Variegated Clearwing |
| Greta morgane Geyer, 1837 | Glasswing |
| Haetera piera Linnaeus, 1758 | Amber Phantom |
| Hamadryas atlantis lelaps Godman & Salvin, 1883 | Black-patched Cracker |
| Hamadryas fornax fornax Hübner, 1823 | |
| Heliconius aliphera Latreille & ..., 1819 | Juliette |
| Heliconius amaryllis aglaspis Stichel, 1923 | |
| Heliconius antiochus Linnaeus, 1767 | Antiochus Longwing |
| Heliconius charithonia Linnaeus, 1767 | Florida Zebra Longwing |
| Heliconius cydno Doubleday, 1847 | Cydno Longwing |
| Heliconius erato (Linnaeus, 1758) | ⇒ Laparus doris Linnaeus, 1771 |
| Heliconius ethilla eucrate (J. Hübner, 1823) | ⇒ Heliconius ethilla narcaea Godart, 1819 |
| Heliconius hecale Fabricius, 1775 | Golden Heliconian |
| Heliconius melpomene Linnaeus, 1758 | Common Postman |
| Heliconius melpomene nanna Stichel, 1899 | |
| Heliconius numata aulicus Weymer, 1883 | |
| Heliconius sara Fabricius, 1793 | Sara Longwing |
| Henotesia benacus Mabille, 1884 | |
| Henotesia fuliginosa (Mabille, 1878) | ⇒ Heteropsis fuliginosa Mabille, 1878 |
| Henotesia ochracea (Lathy, 1906) | ⇒ Heteropsis ochracea Lathy, 1906 |
| Hermeuptychia hermes (Fabricius, 1775) | ⇒ Hermeuptychia sosybius Fabricius, 1793 |
| Hermeuptychia sosybius Fabricius, 1793 | Carolina Satyr |
| Heterosais giulia edessa (covella R.F...., 1958) | ⇒ Heterosais giulia pallidula Haensch, 1903 |
| Hipparchia (Parahipparchia) semele Linnaeus, 1758 | Grayling |
| Historis odius odius Fabricius, 1775 | Orion Cecropian |
| Hyalyris excelsa robertus Bargmann, 1929 | |
| Hypanartia kefersteini Doubleday, 1847 | Red Mapwing |
| Hypna clytemnestra Cramer, 1777 | Jazzy Leafwing |
| Hypodryas cynthia (Denis & Schi..., 1775) | ⇒ Euphydryas cynthia Denis & Schi..., 1775 |
| Hypodryas gillettii (Barnes, 1897) | ⇒ Euphydryas gillettii Barnes, 1897 |
| Hypolimnas alimena saturnia Fruhstorfer, 1903 | |
| Hypolimnas anomala anomala Wallace, 1869 | Malayan Egg-fly |
| Hypolimnas pandarus Linnaeus, 1758 | |
| Hypolimnas pandarus pandarus Linnaeus, 1758 | |
| Hypolimnas salmacis platydema Rothschild &..., 1903 | |
| Hypothyris euclea Godart, 1819 | Common Ticlear |
| Hypothyris euclea euclea (Godart, 1819) | ⇒ Hypothyris euclea philetaera Hewitson, 1875 |
| Hypothyris euclea laphria Doubleday, 1847 | |
| Hypothyris euclea leucania (Bates, 1863) | ⇒ Hypothyris euclea valora Haensch, 1909 |
| Hypothyris ninonia mutilla Hewitson, 1867 | |
| Idea leuconoe Erichson, 1834 | Large Tree Nymph |
| Idea lynceus lynceus Drury, 1773 | Tree Nymph |
| Ideopsis juventa tanais Fruhstorfer, 1904 | |
| Ideopsis vitrea iza Fruhstorfer, 1899 | |
| Ideopsis vitrea oenopia C. & R. Felder, 1859 | |
| Inachis io (Linnaeus, 1758) | ⇒ Aglais io Linnaeus, 1758 |
| Issoria (Issoria) lathonia Linnaeus, 1758 | Queen of Spain Fritillary |
| Issoria lathonia isaea Gray, 1846 | Queen of Spain fritillary |
| Ithomia diasia Hewitson, 1854 | |
| Ithomia iphianassa cleora Hewitson, 1855 | |
| Ithomia iphianassa lycaste (pumensis T. ..., 1866) | ⇒ Ithomia iphianassa panamensis Bates, 1863 |
| Junonia lemonias lemonias Linnaeus, 1758 | Lemon Pansy |
| Junonia coenia Hübner, 1822 | Buckeye |
| Junonia coenia coenia Hübner, 1822 | Common buckeye |
| Junonia coenia grisea Austin & J. ..., 1998 | Northern Buckeye |
| Junonia cymodoce cymodoce Cramer, 1777 | |
| Junonia erigone erigone Cramer, 1775 | |
| Junonia evarete Cramer, 1779 | Black Mangrove Buckeye |
| Junonia genoveva Cramer, 1780 | Black-Mangrove Buckeye |
| Junonia lavinia Cramer, 1775 | |
| Junonia orithya orthosia Godart, 1824 | |
| Junonia schraderi (Gunder, 1925) | ⇒ Junonia coenia Hübner, 1822 |
| Junonia terea elgiva Hewitson, 1864 | Southern Soldier Pansy |
| Junonia villida calybe Godart, 1819 | Meadow Argus |
| Junonia wilhelmi (Gunder, 1927) | ⇒ Junonia coenia Hübner, 1822 |
| Jupitellia charon ♰ S. H. Scudder, 1889 | |
| Kirinia roxelana Cramer, 1777 | Lattice Brown |
| Lasiommata maera Linnaeus, 1758 | Large Wall |
| Lasiommata megera Linnaeus, 1767 | The Wall |
| Lethe (Enodia) anthedon (A. Clark, 1936) | ⇒ Enodia anthedon A. H. Clark, 1936 |
| Lethe (Satyrodes) appalachia R. Chermock, 1947 | Appalachian Brown |
| Lethe (Satyrodes) eurydice (Linnaeus, 1763) | ⇒ Satyrodes eurydice Linnaeus, 1763 |
| Lethe eurydice eurydice Linnaeus, 1763 | Eyed Brown |
| Lethe montana | |
| Libythea bachmani larvata Strecker, 1878 | Southwestern snout butterfly |
| Libytheana bachmanni Kirtland, 1852 | |
| Libytheana carinenta Cramer, 1777 | American Snout |
| Libytheana carinenta larvata Strecker, 1877 | American Snout |
| Limenitis archippus Cramer, 1775 | Viceroy |
| Limenitis archippus archippus Cramer, 1775 | Eastern Viceroy |
| Limenitis archippus hulstii (W.H. Edwards, 1882) | ⇒ Limenitis archippus obsoleta W. H. Edwards, 1882 |
| Limenitis archippus lahontani Herlan, 1971 | Great Basin Viceroy |
| Limenitis archippus obsoleta W. H. Edwards, 1882 | Arizona viceroy |
| Limenitis arthemis Drury, 1773 | Albo Admiral |
| Limenitis arthemis arthemis (Drury, 1773) | ⇒ Limenitis arthemis Drury, 1773 |
| Limenitis arthemis astyanax (Fabricius, 1775) | ⇒ Limenitis arthemis Drury, 1773 |
| Limenitis arthemis rubrofasciata W. Barnes & ..., 1916 | Western White Admiral |
| Limenitis astyanax Fabricius, 1775 | Red-spotted purple |
| Limenitis astyanax arizonensis Edwards, 1882 | Arizona purple |
| Limenitis bredowii (Hübner, 1837) | ⇒ Adelpha bredowii Geyer, 1837 |
| Limenitis californica (Butler, 1865) | ⇒ Cercyonis pegala Fabricius, 1775 |
| Limenitis cocala Cramer, 1782 | |
| Limenitis eulalia (Doubleday, 1848) | ⇒ Adelpha bredowii Geyer, 1837 |
| Limenitis iphiclus phera Fruhstorfer, 1915 | |
| Limenitis lorquini Boisduval, 1852 | Lorquin's admiral |
| Limenitis lorquini comstocki (J.D. Gunder, 1925) | ⇒ Limenitis lorquini lorquini Boisduval, 1852 |
| Limenitis lorquini eavesii (H. Edwards, 1877) | ⇒ Limenitis lorquini lorquini Boisduval, 1852 |
| Limenitis lorquini gunderi (Field, 1936) | ⇒ Limenitis lorquini lorquini Boisduval, 1852 |
| Limenitis lorquini lorquini Boisduval, 1852 | Lorquin´s Admiral |
| Limenitis lorquini powelli (Austin & J. ..., 1998) | ⇒ Limenitis lorquini lorquini Boisduval, 1852 |
| Limenitis procris anarta Moore, 1877 | |
| Limenitis weidemeyeri angustifascia | Weidemeyer´s admiral |
| Limenitis weidemeyeri latifascia | Weidemeyer´s admiral |
| Limenitis weidemeyeri weidemeyeri | Weidemeyer´s admiral |
| Limenitis weidemeyerii W.H. Edwards, 1861 | Weidemeyer's admiral |
| Limenitis weidermeyerii Edwards, 1861 | |
| Lithodryas styx ♰ Scudder, 1889 | |
| Lithopsyche styx Scudder, 1889 | |
| Lucinia cadma sida Hübner, 1823 | |
| Lycorea halia halia (Hübner, 1816) | ⇒ Lycorea halia discreta Haensch, 1909 |
| Lymanopoda obsoleta Westwood, 1851 | Obsoleta Satyr |
| Lystra leei ♰ S. H. Scudder, 1890 | |
| Lystra richardsoni ♰ S. H. Scudder, 1878 | |
| Magneuptychia harpyia thalessa (H.B. Möschler, 1877) | ⇒ Magneuptychia harpyia harpyia C. Felder & ..., 1867 |
| Magneuptychia libye (Linnaeus, 1767) | ⇒ Cissia libye Linnaeus, 1767 |
| Maniola (Maniola) jurtina Linnaeus, 1758 | Meadow Brown |
| Maniola jurtina janira Linnaeus, 1758 | |
| Maniola monotoma Staudinger, 1886 | |
| Marpesia chiron Fabricius, 1775 | Banded Daggerwing |
| Marpesia merops Boisduval, 1836 | Spot-banded Daggerwing |
| Marpesia petreus Cramer, 1776 | Mexican Ruddy Daggerwing |
| Mechanitis isthmia (Linnaeus, 1758) | ⇒ Melanitis ansorgei Rothschild, 1904 |
| Mechanitis lysimnia Fabricius, 1793 | Confused Tigerwing |
| Mechanitis lysimnia solaria Forbes, 1948 | |
| Mechanitis polymnia (Linnaeus, 1758) | ⇒ Melinaea mneme Linnaeus, 1763 |
| Mechanitis polymnia californica (T. Reakirt, 1866) | ⇒ Mechanitis polymnia isthmia Bates, 1863 |
| Megisto cymela Cramer, 1777 | Little Wood Satyr |
| Melanargia (Melanargia) larissa Geyer, 1828 | Balkan Marbled White |
| Melanitis boisduvalia boisduvalia C. Felder & ..., 1863 | |
| Melitaea acastus (Edwards, 1872) | ⇒ Chlosyne acastus Edwards, 1874 |
| Melitaea acastus neumoegeni | |
| Melitaea athalia athalia (Rottemburg, 1775) | ⇒ Melitaea athalia Rottemburg, 1775 |
| Melitaea athalia corythalia Hübner, 1791 | |
| Melitaea calydon (Mead, 1875) | ⇒ Chlosyne palla Boisduval, 1852 |
| Melitaea chalcedon Doubleday, 1844 | |
| Melitaea cinxia brenthis Reuss, 1921 | |
| Melitaea collina (Lederer, 1861) | ⇒ Phyciodes mylitta W.H. Edwards, 1861 |
| Melitaea damoetas | |
| Melitaea didyma Esper, 1778 | Fiery Fritillary |
| Melitaea didymina Staudinger, 1895 | |
| Melitaea editha Boisduval, 1852 | |
| Melitaea epula (Boisduval, 1869) | ⇒ Phyciodes mylitta W.H. Edwards, 1861 |
| Melitaea flavula (Barnes & McD..., 1918) | ⇒ Chlosyne palla Boisduval, 1852 |
| Melitaea gabbii (Behr, 1863) | ⇒ Chlosyne gabbii Behr, 1863 |
| Melitaea giletti | |
| Melitaea hoffmani | |
| Melitaea ismeria Boisduval & ..., 1835 | |
| Melitaea leanira Wind, 1947 | |
| Melitaea leucippe Schneider, 1787 | |
| Melitaea minuta (Edwards, 1861) | ⇒ Poladryas minuta Edwards, 1861 |
| Melitaea minuta pola | |
| Melitaea montium (Belter, 1934) | ⇒ Melitaea persea Kollar, 1850 |
| Melitaea neumoegeni (Wright, 1905) | ⇒ Chlosyne acastus Edwards, 1874 |
| Melitaea nevadensis Oberthür, 1904 | |
| Melitaea nubigena (Boisduval, 1852) | ⇒ Euphydryas editha Boisduval, 1852 |
| Melitaea palla (Boisduval, 1852) | ⇒ Chlosyne rosita Hall, 1924 |
| Melitaea phoebe (Goeze, 1779) | ⇒ Melitaea cinxia Linnaeus, 1758 |
| Melitaea pola (ab. polingi ..., 1926) | ⇒ Chlosyne gabbii Behr, 1863 |
| Melitaea pulchella (Boisduval, 1852) | ⇒ Phyciodes tharos Drury, 1773 |
| Melitaea texana (Edwards, 1863) | ⇒ Anthanassa texana Edwards, 1863 |
| Melitaea varia Meyer-Dur, 1851 | Grison's Fritillary |
| Melitaea wardi (Watkins, 1927) | ⇒ Melitaea agar Oberthür, 1886 |
| Memphis acidalia acidalia Hübner, 1819 | |
| Memphis aureola Bates, 1866 | Aureola Leafwing |
| Memphis oenomais Boisduval, 1870 | Boisduval´s Leafwing |
| Mestra amymone (Ménétriés, 1857) | ⇒ Mestra hypermestra Hübner, 1825 |
| Mestra dorcas Fabricius, 1775 | Jamaican Mestra |
| Mestra hypermestra Hübner, 1825 | Grey handkerchief |
| Methona themisto themisto Hübner, 1818 | |
| Morpho achilles patroclus (C. & R. Felder, 1861) | ⇒ Morpho achilles phokylides Fruhstorfer, 1912 |
| Morpho (Morpho) helenor Cramer, 1782 | Blue Morpho |
| Morpho aega aega Hübner, 1822 | |
| Morpho menelaus Linnaeus, 1758 | Blue Morpho |
| Morpho telemachus iphiclus C. Felder & ..., 1862 | |
| Morpho theseus aquarius A.G. Butler, 1872 | |
| Myscelia cyananthe C. Felder & ..., 1867 | Blackened bluewing |
| Napeogenes rhezia adelphe H. Bates, 1862 | |
| Napeogenes tolosa amara Godman, 1899 | Tolosa Tigerwing |
| Neominois ridingsi dionysius Scudder, 1878 | Kaibab banded greyling |
| Neominois ridingsi stretchi | Riding´s satyr |
| Neominois ridingsii Edwards, 1865 | Grasshopper Satyr |
| Neominois ridingsii curicata M. Fisher, S..., 2008 | Ridings´ Satyr |
| Neominois ridingsii ridingsii W. H. Edwards, 1865 | Ridings´ Satyr |
| Neominois wyomingo (Scott, 1998) | ⇒ Neominois ridingsii Edwards, 1865 |
| Neonympha areolatus Smith, 1797 | Georgia Satyr |
| Neptis trigonophora trigonophora Butler, 1878 | Barred Sailor |
| Nessaea aglaura Doubleday, 1848 | Aglaura Olivewing |
| Nymphalis (Nymphalis) antiopa Linnaeus, 1758 | Camberwell Beaty |
| Nymphalis (Nymphalis) polychloros Linnaeus, 1758 | Blackleg Large Tortoiseshell |
| Nymphalis (Nymphalis) xanthomelas Esper, 1781 | Large Tortoiseshell |
| Nymphalis (Roddia) vaualbum (Denis & Schi..., 1775) | ⇒ Nymphalis l-album Denis & Schi..., 1775 |
| Nymphalis vaualbum j-album Boisduval &L..., 1833 | Compton tortoiseshell |
| Nymphalis anitopa | Mourning Cloak Butterfly |
| Nymphalis californica (Boisduval, 1852) | ⇒ Nymphalis xanthomelas Esper, 1781 |
| Nymphalis californica californica J.B.A.D. Boi..., 1852 | |
| Nymphalis l-album Denis & Schi..., 1775 | Comma Tortoiseshell |
| Nymphalis milberti (Godart, 1819) | ⇒ Aglais milberti Godart, 1819 |
| Nymphalis milberti furcillata | Milbert´s tortoiseshell |
| Nymphalis oreas (Edwards, 1869) | ⇒ Polygonia oreas Edwards, 1869 |
| Nymphalites obscurum ♰ Scudder, 1889 | |
| Nymphalites obscurus ♰ S. H. Scudder, 1889 | |
| Nymphalites scudderi ♰ Beutenmüller..., 1908 | |
| Nymphes georgei ♰ Archibald, M..., 2009 | |
| Occidryas anicia (Doubleday, 1847) | ⇒ Euphydryas anicia Doubleday, 1847 |
| Occidryas chalcedona (Doubleday, 1847) | ⇒ Euphydryas chalcedona Doubleday, 1847 |
| Occidryas colon Edwards, 1881 | |
| Occidryas editha (Boisduval, 1852) | ⇒ Euphydryas editha Boisduval, 1852 |
| Occidryas editha colonia Wright, 1906 | |
| Oeneis (Oeneis) alberta Elwes, 1893 | Alberta Arctic |
| Oeneis (Oeneis) alpina Kurentzov, 1970 | Eskimo arctic |
| Oeneis (Oeneis) bore Schneider, 1792 | Arctic Grayling |
| Oeneis (Oeneis) chryxus Doubleday, 1849 | 'Brown' Chryxus Arctic |
| Oeneis chryxus altacordillera Scott, 2006 | Chryxus Arctic |
| Oeneis chryxus chryxus E. Doubleday, 1849 | 'Brown' Chryxus Arctic |
| Oeneis (Oeneis) jutta Hübner, 1806 | Baltic Grayling |
| Oeneis jutta reducta McDunnough, 1929 | Jutta Arctic |
| Oeneis (Oeneis) macounii Edwards, 1885 | Canada Arctic |
| Oeneis (Oeneis) melissa Fabricius, 1775 | Melissa Arctic |
| Oeneis melissa lucilla Barnes & McD..., 1918 | Melissa Arctic |
| Oeneis (Oeneis) nevadensis Felder, 1867 | Great Arctic |
| Oeneis (Oeneis) norna Thunberg, 1791 | Norse Grayling |
| Oeneis (Oeneis) philipi (Troubridge, 1988) | ⇒ Oeneis rosovi Kurentzov, 1960 |
| Oeneis (Oeneis) polixenes Fabricius, 1775 | Banded Arctic |
| Oeneis (Oeneis) rosovi Kurentzov, 1960 | Early Arctic |
| Oeneis (Protoeneis) uhleri Realkirt, 1866 | Ocellate arctic |
| Oeneis uhleri reinthali Brown, 1953 | Uhler´s Arctic |
| Oeneis dennisi (Reakirt, 1866) | ⇒ Oeneis uhleri Realkirt, 1866 |
| Oeneis excubitor (Kurentzov, 1970) | ⇒ Oeneis alpina Kurentzov, 1970 |
| Oeneis ivallda (Mead, 1878) | ⇒ Oeneis chryxus Doubleday, 1849 |
| Oeneis lucilla (Barnes & McD..., 1918) | ⇒ Oeneis melissa Fabricius, 1775 |
| Oeneis nahanni (Reakirt, 1866) | ⇒ Oeneis uhleri Realkirt, 1866 |
| Oeneis obscura (Reakirt, 1866) | ⇒ Oeneis norna Thunberg, 1791 |
| Oeneis tanana Warren & Nak..., 2016 | |
| Oeneis taygete edwardsi dos Passos, 1949 | Rockymountain whiteveined artic |
| Oleria paula Weymer, 1883 | Paula'S Clearwing |
| Oleria zelica pagasa H. Druce, 1875 | Zelica Clearwing |
| Opsiphanes batea euchlaena Fruhstorfer, 1917 | |
| Opsiphanes cassina Felder, 1862 | Split-banded owl butterfly |
| Opsiphanes zelotes zelus Stichel, 1907 | Zelotes Owl-Butterfly |
| Pachacutia mantura mantura Hewitson, 1876 | |
| Pantoporia bruijni cosmia Semper, 1878 | |
| Paralethe dendrophilus dendrophilus Trimen, 1862 | Forest Beauty |
| Pararge aegeria Linnaeus, 1758 | Speckled Wood |
| Parathyma jadera d´Orbigny, 1861 | |
| Parathyma selenophora baris Fruhstorfer, 1906 | |
| Pareuptychia metaleuca (Boisduval, 1870) | ⇒ Cissia metaleuca Boisduval, 1870 |
| Pareuptychia ocirrhoe Fabricius, 1776 | Banded White Ringlet |
| Pedaliodes palpita palpita Adams, 1986 | |
| Pedaliodes plotina Hewitson, 1862 | |
| Pedaliodes polla Thieme, 1905 | |
| Perisama lanice lanice Hewitson, 1868 | |
| Perisama patara patara Hewitson, 1855 | |
| Perisama tryphena Hewitson, 1857 | |
| Phyciodes batesii Reakirt, 1865 | Dark Crescent |
| Phyciodes batesii anasazi Scott, 1994 | Tawny Crescent |
| Phyciodes camillus (Edwards, 1871) | ⇒ Phyciodes campestris Behr, 1863 |
| Phyciodes campestris Behr, 1863 | Field Crescent |
| Phyciodes cocyta (Cramer, 1777) | ⇒ Phyciodes tharos Drury, 1773 |
| Phyciodes cocyta cocyta Cramer, 1777 | Northern Crescent |
| Phyciodes gorgone Hübner, 0 | |
| Phyciodes graphica (Felder, 1869) | ⇒ Phyciodes vesta Edwards, 1869 |
| Phyciodes herlani (Bauer, 1975) | ⇒ Phyciodes orseis Edwards, 1871 |
| Phyciodes montana (Behr, 1863) | ⇒ Phyciodes campestris Behr, 1863 |
| Phyciodes montanus | |
| Phyciodes mylitta W.H. Edwards, 1861 | Mylitta Crescenspot |
| Phyciodes mylitta collina (H.H. Behr, 1863) | ⇒ Phyciodes mylitta mylitta W. H. Edwards, 1861 |
| Phyciodes mylitta collinsi (J.D. Gunder, 1930) | ⇒ Phyciodes mylitta mylitta W. H. Edwards, 1861 |
| Phyciodes mylitta epula (J.B.A.D. Boi..., 1869) | ⇒ Phyciodes mylitta mylitta W. H. Edwards, 1861 |
| Phyciodes mylitta macyi (K.M. Fender, 1930) | ⇒ Phyciodes mylitta mylitta W. H. Edwards, 1861 |
| Phyciodes mylitta mylitta W. H. Edwards, 1861 | Mylitta Crescent |
| Phyciodes oreseis | |
| Phyciodes orseis Edwards, 1871 | California Crescent |
| Phyciodes pallida Edwards, 1864 | Pale crescent |
| Phyciodes pallida barnesi Skinner, 1897 | Pale Crescent |
| Phyciodes pallidus barnesi Skinner, 1897 | Large pale crescent |
| Phyciodes phaon Edwards, 1864 | Cayman Crescent Spot |
| Phyciodes phaon gorgone (tr.f. nox J...., 1928) | ⇒ Phyciodes phaon phaon W. H. Edwards, 1864 |
| Phyciodes picta Edwards, 1865 | Painted Crescent |
| Phyciodes pictus (WH Edwards, 1865) | ⇒ Phyciodes picta Edwards, 1865 |
| Phyciodes pratensis (Behr, 1863) | ⇒ Phyciodes campestris Behr, 1863 |
| Phyciodes pulchella (Boisduval, 1852) | ⇒ Phyciodes tharos Drury, 1773 |
| Phyciodes pulchella camillus W. H. Edwards, 1871 | Camillus Crescent |
| Phyciodes pulchella campestris (H.H. Behr, 1863) | ⇒ Phyciodes pulchella pulchella Boisduval, 1852 |
| Phyciodes pulchella pratensis (H.H. Behr, 1863) | ⇒ Phyciodes pulchella pulchella Boisduval, 1852 |
| Phyciodes pulchella pulchella Boisduval, 1852 | Field Crescent |
| Phyciodes pulchellus camillus | Field crescent |
| Phyciodes tharos Drury, 1773 | Early Pearly Crescentspot |
| Phyciodes tharos pascoensis Wright, 1905 | Western pearl crescent |
| Phyciodes tharos riocolorado Scott, 1992 | Pearl Crescent |
| Phyciodes tharos tharos Drury, 1773 | Pearl Crescent |
| Phyciodes vesta Edwards, 1869 | Mesquite Crescent |
| Pierella helvina Hewitson, 1859 | Red-washed Satyr |
| Pierella luna Fabricius, 1793 | Moon Satyr |
| Poladryas arachne W. H. Edwards, 1869 | Arachne Checkerspot |
| Poladryas minuta Edwards, 1861 | Beardtongue Checkerspot |
| Poladryas minuta arachne (W.H. Edwards, 1869) | ⇒ Poladryas minuta nympha W.H. Edwards, 1884 |
| Poladryas minuta gunderiae W.J. Holland, 1930 | |
| Polygonia c-album Linnaeus, 1758 | Anglewings |
| Polygonia comma Harris, 1842 | Comma Anglewing |
| Polygonia faunus Edwards, 1862 | 'Green' Green Comma |
| Polygonia faunus hylas W. H. Edwards, 1872 | Colorado Anglewing |
| Polygonia faunus rusticus W. H. Edwards, 1874 | Green Anglewing |
| Polygonia faunus silvius W.H.Edwards, 1874 | Sylvan Green Comma |
| Polygonia gracilis Grote & Robi..., 1867 | 'Zephyr' Hoary Comma |
| Polygonia gracilis zephyrus W. H. Edwards, 1870 | 'Zephyr' Hoary Comma |
| Polygonia hylas (Edwards, 1872) | ⇒ Polygonia faunus Edwards, 1862 |
| Polygonia interrogationis Fabricius, 1798 | Question Mark |
| Polygonia oreas Edwards, 1869 | Oreas Anglewing |
| Polygonia oreas nigrozephyrus Scott, 1984 | Oreas Anglewing |
| Polygonia progne Cramer, 1775 | Dark-Gray Anglewing |
| Polygonia progne nigrozephyrus Scott, 1984 | Gray comma |
| Polygonia satyrus Edwards, 1869 | Golden Anglewing |
| Polygonia satyrus chrysoptera W.G. Wright, 1905 | |
| Polygonia satyrus neomarsyas dos Passos, 1969 | Satyr Anglewing |
| Polygonia satyrus satyrus (W. H. Edwards, 1869) | ⇒ Polygonia satyrus neomarsyas dos Passos, 1969 |
| Polygonia zephyrus (Edwards, 1870) | ⇒ Polygonia gracilis Grote & Robi..., 1867 |
| Polyura cognatus Snellen van ..., 1861 | Sulawesi Blue Nawab |
| Precis coenia (Hubuer, 1822) | ⇒ Junonia coenia Hübner, 1822 |
| Precis lavinia Bryk, 1953 | |
| Precis limnoria limnoria Klug, 1845 | |
| Precis pelarga actia Distant, 1880 | |
| Prepona eugenes argyria (Fruhstorfer, 1916) | ⇒ Prepona pylene Hewitson, 1853 |
| Prodryas persephone ♰ Scudder, 1878 | |
| Prolibythea florissanti ♰ S. H. Scudder, 1892 | |
| Prolibythea vagabunda ♰ (S. H. Scudder, 1889) | ⇒ Libytheana vagabunda Scudder, 1889 |
| Proterebia afra fidena Fruhstorfer, 1918 | |
| Pseudochazara beroe beroe Herrich-Schä..., 1844 | |
| Pseudochazara hippolyte hippolyte Esper, 1784 | |
| Pteronymia oneida oneida Hewitson, 1855 | |
| Pyronia (Idata) bathseba Fabricius, 1793 | Spanish Gatekeeper |
| Pyronia (Idata) cecilia Vallantin, 1894 | Southern Gatekeeper |
| Pyronia (Pyronia) tithonus Linnaeus, 1767 | Gatekeeper |
| Sais rosalia rosalia (Cramer, 1779) | ⇒ Sais rosalia schatzi J. Zikán, 1941 |
| Satyrodes appalachia (R.L. Chermock, 1947) | ⇒ Lethe appalachia R. Chermock, 1947 |
| Satyrodes eurydice Linnaeus, 1763 | Eyed Brown |
| Satyrus (Satyrus) ferula Fabricius, 1793 | Great Sooty Satyr |
| Satyrus ariane Boisduval, 1852 | |
| Satyrus drymeia Fruhstorfer, 1908 | |
| Satyrus oetus Boisduval, 1869 | |
| Satyrus okius | |
| Satyrus sthenele Boisduval, 1852 | |
| Siproeta stelenes Linnaeus, 1758 | Malachite |
| Speyeria adiaste Edwards, 1864 | Adiaste Fritillary |
| Speyeria aphrodite (Fabricius, 1787) | ⇒ Argynnis aphrodite Fabricius, 1787 |
| Speyeria aphrodite byblis W. Barnes & ..., 1926 | Aphrodite Fritillary |
| Speyeria aphrodite ethne Hemming, 1933 | Aphrodite Fritillary |
| Speyeria atlantis Edwards, 1862 | 'Atlantis' Atlantis Fritillary |
| Speyeria atlantis wasatchia dos Passos &..., 1945 | Wasatch dark fritillary |
| Speyeria callippe Boisduval, 1852 | Calippe Fritillary |
| Speyeria callippe callippe Boisduval, 1852 | Calippe Silverspot Butterfly |
| Speyeria callippe comstocki Gunder, 1925 | Callippe Fritillary |
| Speyeria callippe harmonia dos Passos &..., 1945 | Callippe Fritillary |
| Speyeria callippe macaria W. H. Edwards, 1877 | Callippe Fritillary |
| Speyeria carolae dos Passos &..., 1942 | Carol's fritillary |
| Speyeria coronis Behr, 1862 | Coronis Fritillary |
| Speyeria coronis semiramis W. H. Edwards, 1886 | Coronis Fritillary |
| Speyeria coronis snyderi Skinner, 1897 | Coronis Fritillary |
| Speyeria cybele Fabricius, 1775 | Great spangled fritillary |
| Speyeria cybele charlotti | Great spangled fritillary |
| Speyeria cybele letona dos Passos &..., 1945 | Great Spangled Fritillary |
| Speyeria diana Cramer, 1779 | Diana |
| Speyeria edwardsi Reakirt, 1866 | Edwards fritillary |
| Speyeria edwardsii Reakirt, 1866 | Edward's fritillary |
| Speyeria egleis Behr, 1862 | Egleis Fritillary |
| Speyeria egleis linda dos Passos &..., 1942 | Great Basin Fritillary |
| Speyeria egleis utahensis Skinner, 1919 | Great Basin Fritillary |
| Speyeria electa Edwards, 1878 | |
| Speyeria hesperis (W.H. Edwards, 1864) | ⇒ Speyeria atlantis Edwards, 1862 |
| Speyeria hesperis chitone W. H. Edwards, 1879 | Northwestern Fritillary |
| Speyeria hesperis wasatchia | Northwestern fritillary |
| Speyeria hydaspe Boisduval, 1869 | Hydaspe Fritillary |
| Speyeria hydaspe sakantula Skinner, 1911 | Hydaspe fritillary |
| Speyeria idalia Drury, 1773 | Female Regal Fritillary |
| Speyeria irene (Boisduval, 1869) | ⇒ Speyeria atlantis Edwards, 1862 |
| Speyeria leto (Behr, 1862) | ⇒ Speyeria cybele Fabricius, 1775 |
| Speyeria leto letona Behr, 1862 | Western spangled fritillary |
| Speyeria mormonia Boisduval, 1869 | Atronia Fritillary |
| Speyeria mormonia arge Strecker, 1878 | |
| Speyeria mormonia eurynome W. H. Edwards, 1872 | Eurynome Fritillary |
| Speyeria mormonia mormonia Boisduval, 1869 | Mormon Fritillary |
| Speyeria mornomia | |
| Speyeria nevadensis harmonia dos Passos &..., 1945 | Great-basin green fritillary |
| Speyeria nokomis Edwards, 1862 | Apacheana Fritillary |
| Speyeria nokomis apacheana Skinner, 1918 | Lightdisc wetlands fritillary |
| Speyeria nokomis nokomis W. H. Edwards, 1862 | Nokomis Fritillary |
| Speyeria zerene Boisduval, 1852 | 'Spring Mountains' Zerene Fritillary |
| Speyeria zerene behrensii W. H. Edwards, 1869 | Behren'S Silverspot Butterfly |
| Speyeria zerene hippolyta W. H. Edwards, 1879 | Oregon Silverspot |
| Speyeria zerene myrtleae dos Passos &..., 1945 | Myrtle'S Silverspot |
| Speyeria zerene platina Skinner, 1897 | Utah zerene fritillary |
| Speyeria zerene zerene Boisduval, 1852 | Zerene Fritillary |
| Steroma bega Westwood, 1850 | |
| Symbrenthia hippoclus atta Fruhstorfer, 1904 | |
| Taenaris artemis myopina Fruhstorfer, 1904 | |
| Taenaris catops catops Westwood, 1851 | |
| Tanaecia cocytus ambrysus Fruhstorfer, 1913 | |
| Taygetis laches Fabricius, 1793 | |
| Taygetis rufomarginata Staudinger, 1888 | Rufous-margined Satyr |
| Taygetis ypthima xantippe Butler, 1869 | |
| Tellervo ishmoides strymon Fruhstorfer, 1911 | |
| Texola elada Hewitson, 1868 | Elada Checkerspot |
| Thessalia fulvia Edwards, 1879 | Fulvia Checkerspot |
| Thessalia fulvia pariaensis | Fulvia checkerspot |
| Thessalia leanira Felder, 1860 | Leanira Checkerspot |
| Thessalia leanira alma Strecker, 1878 | Leanira checkerspot |
| Tirumala limniace Cramer, 1775 | Blue Tiger |
| Vanessa ahwashtee (C.L. Fox, 1921) | ⇒ Cynthia virginiensis Drury, 1873 |
| Vanessa amerindica ♰ J.Y. Miller ..., 1989 | |
| Vanessa annabella Field, 1971 | West Coast Lady |
| Vanessa atalanta Linnaeus, 1758 | Red Admiral |
| Vanessa atalanta atalanta (Linnaeus, 1758) | ⇒ Vanessa atalanta rubria Fruhstorfer, 1909 |
| Vanessa atalanta rubria Fruhstorfer, 1909 | American Red Admiral |
| Vanessa californica (Boisduval, 1833) | ⇒ Nymphalis xanthomelas Esper, 1781 |
| Vanessa cardui Linnaeus, 1758 | Cosmopolitan |
| Vanessa cardui jacksoni (A.H. Clark, 1927) | ⇒ Vanessa cardui Linnaeus, 1758 |
| Vanessa carey | |
| Vanessa caryae intermedia (F. Grinnell, 1918) | ⇒ Vanessa annabella Field, 1971 |
| Vanessa caryae letcheri (F. Grinnell, 1918) | ⇒ Vanessa annabella Field, 1971 |
| Vanessa carye Hübner, 1812 | Subtropical Lady |
| Vanessa carye annabella (Field, 1971) | ⇒ Vanessa annabella Field, 1971 |
| Vanessa carye muelleri (B. Letcher, 1898) | ⇒ Vanessa annabella Field, 1971 |
| Vanessa carye nivosa (J.D. Gunder, 1927) | ⇒ Vanessa annabella Field, 1971 |
| Vanessa carye schraderi (J.D. Gunder, 1929) | ⇒ Vanessa annabella Field, 1971 |
| Vanessa minor (Cockerell, 1890) | ⇒ Vanessa cardui Linnaeus, 1758 |
| Vanessa virginiensis Drury, 1773 | America Painted Lady |
| Vanessa virginiensis virginiensis | Virginia lady |
| Yoma sabina podium Tsukada, 1985 | Australian Lurcher |
| Ypthima pandocus corticaria Butler, 1879 | Common Three Ring |
