| Achalarus albociliatus Mabille, 1877 | Skinner's cloudywing |
| Achalarus albociliatus albociliatus Mabille, 1877 | White-edged Cloudywing |
| Achalarus casica Herrich-Schä..., 1869 | Desert Cloudywing |
| Achalarus coyote (Skinner, 1892) | ⇒ Achalarus toxeus Plötz, 1882 |
| Achalarus jalapus (Plötz, 1882) | ⇒ Thessia jalapus Plötz, 1881 |
| Achalarus lycaeides | |
| Achalarus lyciades Geyer, 1832 | Hoary Edge |
| Achalarus tehuacana Draudt, 1922 | Dark Cloudywing |
| Achalarus toxeus Plötz, 1882 | Coyote Cloudywing |
| Achlyodes busirus Stoll, 1782 | Busirus Skipper |
| Achlyodes mithridates Fabricius, 1793 | Jung´s Dusky Wing |
| Achlyodes mithridates tamenund W.H. Edwards, 1871 | |
| Achlyodes pallida Felder, 1869 | Pale Sicklewing |
| Achlyodes thraso (Hübner, 1807) | ⇒ Achlyodes mithridates Fabricius, 1793 |
| Achylodes thraso Hubner, 1807 | Sickle-winged Skipper |
| Aethilla echina Hewitson, 1870 | Echina Skipper |
| Aguna albistria cholus (C. Plötz, 1880) | ⇒ Aguna albistria albistria Plötz, 1880 |
| Aguna asander Hewitson, 1867 | Gold-spot Aguna |
| Aguna asander asander (Hewitson, 1867) | ⇒ Aguna asander haitensis Mabille & Bo..., 1912 |
| Aguna claxon Evans, 1952 | Emerald Aguna |
| Aguna coeloides Austin & O. ..., 1998 | Austins Aguna |
| Aguna metophis Latreille, 1824 | Long-tailed Aguna |
| Amenis pionia piona (M.G. Andrade, 2002) | ⇒ Amenis pionia pionia Hewitson, 1857 |
| Anastrus meliboea bactra Evans, 1953 | |
| Anastrus sempiternus Butler & Druce, 1872 | Common Anastrus |
| Anastrus sempiternus sempiternus Butler & H. ..., 1872 | Common Anastrus |
| Antigonus emorsa Felder, 1869 | White Spurwing |
| Antigonus erosus Hübner, 1812 | Common Spurwing |
| Apyrrothrix araxes Hewitson, 1867 | Araxes Skipper |
| Apyrrothrix araxes arizonae Godman & Salvin, 1893 | Araxes Skipper |
| Apyrrothrix arizonae Godman & Salvin, 1893 | Araxes Skipper |
| Arteurotia tractipennis Butler & Druce, 1872 | Starred Skipper |
| Arteurotia tractipennis tractipennis Butler & H. ..., 1872 | Starred Skipper |
| Astraptes alardus Stoll, 1790 | Frosted Flasher |
| Astraptes alardus latia Evans, 1952 | Frosted Flasher |
| Astraptes alector Felder & Felder, 1867 | Gilbert's flasher |
| Astraptes alector hopfferi Plötz, 1881 | Gilberts Flasher |
| Astraptes anaphus Cramer, 1777 | Dull Astraptes |
| Astraptes anaphus annetta Evans, 1952 | Annette’s Yellow-tipped Flasher |
| Astraptes colossus Herrich-Schä..., 1869 | |
| Astraptes egregius Butler, 1870 | Green Flasher |
| Astraptes egregius egregius Butler, 1870 | Small-spotted Flasher |
| Astraptes fulgerator Walch, 1775 | Blue Flasher |
| Astraptes fulgerator azul Reakirt, 1867 | Flashing Astraptes |
| Astraptes granadensis Möschler, 1878 | |
| Astraptes jaira Butler, 1870 | Jamaican Flasher |
| Astraptes talus Cramer, 1777 | Green Flasher |
| Atarnes sallei Felder & Felder, 1867 | Orange-spotted Skipper |
| Autochton aereofuscus (J.D. Gunder, 1925) | ⇒ Autochton cellus Boisduval & ..., 1833 |
| Autochton cellus Boisduval & ..., 1833 | Golden banded skipper |
| Autochton cincta Plötz, 1882 | Chisos Banded Skipper |
| Autochton leilae (Clark, 1930) | ⇒ Autochton cellus Boisduval & ..., 1833 |
| Autochton neis Geyer, 1832 | Broad Banded-Skipper |
| Autochton pseudocellus Coolidge & C..., 1911 | Little Golden-Banded Skipper |
| Autochton zarex Hübner, 1818 | Sharp Banded-Skipper |
| Bolla brennus Godman & Salvin, 1896 | Obscure Bolla |
| Bolla brennus brennus Godman & Salvin, 1896 | Obscure Sootywing |
| Bolla clytius Godman & Salvin, 1897 | Mottled Bolla |
| Bungalotis diophorus Möschler, 1883 | Diophorus Scarlet-Eye |
| Burca braco Herrich-Schä..., 1864 | |
| Cabares potrillo Lucas, 1857 | Potrille Skipper |
| Cabares potrillo potrillo Lucas, 1857 | Potrillo Skipper |
| Camptopleura theramenes Mabille, 1877 | Mabilles Bent-Skipper |
| Capila phanaeus phanaeus | |
| Caprona agama agama Moore, 1858 | Spotted Angle |
| Caprona alida vespa Evans, 1949 | |
| Carcharodus alceae Esper, 1780 | Mallow Skipper |
| Carcharodus baeticus Rambur, 1839 | Eastern Marbled Skipper |
| Carcharodus stauderi Reverdin, 1913 | False Marbled Skipper |
| Carrhenes canescens Felder, 1869 | Hoary Skipper |
| Carrhenes canescens canescens R. Felder, 1869 | Hoary Skipper |
| Carrhenes fuscescens Mabille, 1891 | Black-spotted Hoary-Skipper |
| Cecrops septemporatus | |
| Celaenorrhinus aegiochus Hewitson, 1876 | Flashing Flat |
| Celaenorrhinus ambareesa Moore, 1866 | Dakhan spotted flat |
| Celaenorrhinus autochton Steinhauser ..., 1996 | |
| Celaenorrhinus fritzgaertneri Bailey, 1880 | Fritzgaertner's flat |
| Celaenorrhinus ruficornis area Plötz, 1885 | |
| Celaenorrhinus stallingsi Freeman, 1946 | Stallings Flat |
| Celaenorrhinus stola Evans, 1952 | Slota Flat |
| Celotes limpia Burns, 1974 | Chisos Streaky Skipper |
| Celotes nessus Edwards, 1877 | Common Streaky-Skipper |
| Celotes notabilis (Strecker, 1877) | ⇒ Celotes nessus Edwards, 1877 |
| Celotes radiatus (C. Plötz, 1884) | ⇒ Celotes nessus Edwards, 1877 |
| Cephise calicina (D. Sharp, 1904) | ⇒ Cephise aelius Plötz, 1880 |
| Cephise nuspesez Burns, 1996 | Burns Scarlet-eye |
| Chaetocneme beata Hewitson, 1867 | Common Red-eye |
| Chaetocneme tenuis hibernia Evans, 1934 | |
| Chioides albofasciatus Hewitson, 1867 | White-striped Longtail |
| Chioides catillus Cramer, 1780 | Albo Longtail |
| Chioides zilpa Butler, 1874 | Zilpa Longtail |
| Chiomara asychis Stoll, 1780 | White Patch |
| Chiomara georgina (Stoll, 1780) | ⇒ Chiomara asychis Stoll, 1780 |
| Chiomara georgina georgina Reakirt, 1868 | White-patched Skipper |
| Chiomara mithrax Möschler, 1878 | Mithrax Duskywing |
| Chrysoplectrum perniciosus Herrich-Schä..., 1869 | Perniciosus Skipper |
| Codatractus alcaeus Hewitson, 1867 | White-crescent Longtail |
| Codatractus alcaeus alcaeus Hewitson, 1867 | White-crescent Mottled-Skipper |
| Codatractus arizonensis Skinner, 1905 | Arizona Mottled-Skipper |
| Codatractus melon Godman & Salvin, 1893 | Melon Mottled-Skipper |
| Codatractus mysie (Dyar, 1904) | ⇒ Codatractus valeriana Plötz, 1881 |
| Codatractus valeriana Plötz, 1881 | Valeriana Cloudywing |
| Cogia caicus Herrich-Schä..., 1869 | Arizona White-Edged Skipper |
| Cogia caicus moschus W. H. Edwards, 1882 | Gold-costa Skipper |
| Cogia calchas Herrich-Schä..., 1869 | Mimosa Skipper |
| Cogia hippalus Edwards, 1882 | Acacia Skipper |
| Cogia hippalus gila (C. Plötz, 1886) | ⇒ Cogia hippalus hippalus W. H. Edwards, 1882 |
| Cogia hippalus hippalus W. H. Edwards, 1882 | Acacia Skipper |
| Cogia outis Skinner, 1894 | Outis Skipper |
| Cycloglypha thrasibulus Fabricius, 1793 | Widespread Bent-Skipper |
| Cyclopyge roscius iphimedia Plötz, 1886 | |
| Cyclosemia anastomosis Mabille, 1878 | Northern Eyed-Skipper |
| Drephalys helixus heraclides Bell, 1942 | |
| Drephalys (Paradrephalys) oria (Evans, 1952) | ⇒ Drephalys oriander Hewitson, 1867 |
| Dyscophellus nicephorus (Hewitson, 1876) | ⇒ Nicephellus nicephorus Evans, 1952 |
| Dyscophellus phraxanor Hewitson, 1876 | |
| Dyscophellus ramon Evans, 1952 | Plain Scarlet-eye |
| Eantis mithridates (Fabricius, 1793) | ⇒ Achlyodes mithridates Fabricius, 1793 |
| Eantis tamenund (Fabricius, 1793) | ⇒ Achlyodes mithridates Fabricius, 1793 |
| Eantis thraso (Fabricius, 1793) | ⇒ Achlyodes mithridates Fabricius, 1793 |
| Elbella patrobas patrobus (G.A.W. Herri..., 1869) | ⇒ Elbella patrobas patrobas Hewitson, 1857 |
| Entheus huertasae Grishin, 2013 | Blanca´s Entheus |
| Entheus matho Godman & Salvin, 1879 | |
| Epargyreus barisses tmolus (P. Mabille, 1903) | ⇒ Epargyreus tmolis Burmeister, 1875 |
| Epargyreus clarus Cramer, 1775 | Huachuca Skipper |
| Epargyreus clarus californicus MacNeill, 1975 | California Silver-spotted Skipper |
| Epargyreus clarus clarus Cramer, 1775 | Silver-spotted Skipper |
| Epargyreus clarus huachuca Dixon, 1955 | Arizona Silver-spotted Skipper |
| Epargyreus clarus profugus Austin, 1998 | Nevada Silver-spotted Skipper |
| Epargyreus clarus tityrus (J.C. Fabricius, 1775) | ⇒ Epargyreus clarus clarus Cramer, 1775 |
| Epargyreus enispe Hewitson, 1867 | |
| Epargyreus exadeus Cramer, 1779 | Broken Silverdrop |
| Epargyreus exadeus cruza Evans, 1952 | Broken Silverdrop |
| Epargyreus huachuca (Dixon, 1955) | ⇒ Epargyreus clarus Cramer, 1775 |
| Epargyreus tmolis Burmeister, 1875 | |
| Epargyreus zestos Geyer, 1832 | Rusty skipper |
| Epargyreus zestos oberon ♰ (C.E. Worthin..., 1881) | ⇒ Epargyreus zestos zestos Geyer, 1832 |
| Epargyreus zestos zestos Geyer, 1832 | Zestos Skipper |
| Ephyriades arcas Drury, 1773 | Caribbean Duskywing |
| Ephyriades brunnea Herrich-Schä..., 1865 | Florida Duskywing |
| Ephyriades brunnea floridensis E. Bell & W...., 1948 | Florida Duskywing |
| Ephyriades brunneus floridensis E. Bell & W...., 1948 | Florida dusky wing |
| Ephyriades zephodes Hübner, 1825 | Zephodes Duskywing |
| Erynnis (Erynnis) brizo Boisduval & ..., 1832 | Banded Oak Dusky Wing |
| Erynnis brizo brizo Boisduval & ..., 1837 | Eastern Sleepy Duskywing |
| Erynnis brizo burgessi Skinner, 1914 | Rocky Mountain Sleepy Duskywing |
| Erynnis brizo lacustra W. G. Wright, 1905 | Lacustra Sleepy Duskywing |
| Erynnis brizo somnus Lintner, 1881 | Banded oak dusky wing |
| Erynnis (Erynnis) icelus Scudder & Bu..., 1870 | Aspen Dusky Wing |
| Erynnis afranius Lintner, 1878 | Afranius Duskywing |
| Erynnis afranius afranius Lintner, 1878 | Afranius Duskywing |
| Erynnis ausonius (Lintner, 1872) | ⇒ Erynnis martialis Scudder, 1869 |
| Erynnis baptisiae Forbes, 1936 | Indigo Dusky Wing |
| Erynnis bautista (Plötz, 1884) | ⇒ Erynnis icelus Scudder & Bu..., 1870 |
| Erynnis funeralis Scudder & Bu..., 1870 | Funereal dusky wing |
| Erynnis hamamaelidis (Scudder, 1889) | ⇒ Erynnis icelus Scudder & Bu..., 1870 |
| Erynnis horatius Scudder & Bu..., 1870 | Brown Dusky Wing |
| Erynnis juvenalis Fabricius, 1793 | 'Arizona' Juvenal's Duskywing |
| Erynnis juvenalis clitus W. H. Edwards, 1883 | 'Arizona' Juvenal'S Duskywing |
| Erynnis juvenalis ennius (S.H. Scudder..., 1870) | ⇒ Erynnis juvenalis juvenalis Fabricius, 1793 |
| Erynnis juvenalis juvenalis Fabricius, 1793 | Juvenals Duskywing |
| Erynnis juvenalis plautus (Scudder & Bu..., 1870) | ⇒ Erynnis juvenalis juvenalis Fabricius, 1793 |
| Erynnis lilius Dyar, 1904 | |
| Erynnis lucilius Scudder & Bu..., 1870 | Columbine Duskwing |
| Erynnis martialis Scudder, 1869 | Mottled Dusky Wing |
| Erynnis meridianus Bell, 1927 | Meridian Duskywing |
| Erynnis meridianus meridianus E. Bell, 1927 | Meridian Duskywing |
| Erynnis naevius (Lintner, 1881) | ⇒ Erynnis zarucco Lucas, 1857 |
| Erynnis ovidius (Scudder & Bu..., 1870) | ⇒ Erynnis zarucco Lucas, 1857 |
| Erynnis pacuvius Lintner, 1878 | Buckthorn Dusky Wing |
| Erynnis pacuvius callidus Grinnell, 1905 | Californian Pacuvius Duskywing |
| Erynnis pacuvius lilius Dyar, 1904 | Northwestern Pacuvius Duskywing |
| Erynnis pacuvius pacuvius Lintner, 1878 | Pacuvius Duskywing |
| Erynnis pacuvius pernigra F. Grinnell, 1905 | Bay Area Pacuvius Duskywing |
| Erynnis persius Scudder, 1863 | Hairy Dusky Wing |
| Erynnis persius avinoffi W. Holland, 1930 | Persius Duskywing |
| Erynnis persius fredericki HA Freeman, 1943 | Eastern Persius Duskywing |
| Erynnis persius persius Scudder, 1863 | Persius Duskywing |
| Erynnis petronius (Lintner, 1881) | ⇒ Erynnis horatius Scudder & Bu..., 1870 |
| Erynnis propertius Scudder & Bu..., 1870 | Propertius Duskywing |
| Erynnis scudderi Skinner, 1914 | Arizona Dusky Wing |
| Erynnis tages Linnaeus, 1758 | Dingy Skipper |
| Erynnis tages tages (Linnaeus, 1758) | ⇒ Erynnis tages Linnaeus, 1758 |
| Erynnis telemachus Burns, 1960 | Gambel oak duskywing |
| Erynnis terentius (Scudder & Bu..., 1870) | ⇒ Erynnis zarucco Lucas, 1857 |
| Erynnis tibullus (Scudder & Bu..., 1870) | ⇒ Erynnis propertius Scudder & Bu..., 1870 |
| Erynnis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis tristis tatius WH Edwards, 1882 | Mexican Mournful Duskywing |
| Erynnis tristis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis virgilius (Scudder & Bu..., 1870) | ⇒ Erynnis horatius Scudder & Bu..., 1870 |
| Erynnis zarucco Lucas, 1857 | Streamlined Dusky Wing |
| Eurypterus arnoldi | |
| Eurypterus beecheri | |
| Eurypterus latus | |
| Eurypterus maccarthyi | |
| Eurypterus mansfieldi | |
| Eurypterus potens | |
| Eurypterus sellardsi | |
| Gesta gesta Herrich-Schä..., 1863 | Blue-banded Skipper |
| Gesta invisa | False Duskywing |
| Gesta invisus (Butler and H..., 1872) | ⇒ Gesta gesta Herrich-Schä..., 1863 |
| Gesta llano (Dodge, 1903) | ⇒ Gesta gesta Herrich-Schä..., 1863 |
| Gorgythion begga Prittwitz, 1868 | Variegated Skipper |
| Gorgythion begga pyralina Möschler, 1877 | Variegated Skipper |
| Grais stigmatica (Mabille, 1883) | ⇒ Grais stigmaticus Mabille, 1883 |
| Grais stigmaticus Mabille, 1883 | Hermit Skipper |
| Grais stigmaticus stigmaticus Mabille, 1883 | Hermit Skipper |
| Heliopetes alana Reakirt, 1868 | Alana White-Skipper |
| Heliopetes alba (Edwards, 1866) | ⇒ Heliopetes ericetorum Boisduval, 1852 |
| Heliopetes arsalte Linnaeus, 1758 | Arsalte Skipper |
| Heliopetes dividua (Hewitson, 1868) | ⇒ Heliopetes laviana Hewitson, 1868 |
| Heliopetes domicella (Erichson, 1848) | ⇒ Heliopyrgus domicella Erichson, 1848 |
| Heliopetes ericetorum Boisduval, 1852 | Great Basin White Skipper |
| Heliopetes laviana Hewitson, 1868 | Laviana Skipper |
| Heliopetes laviana laviana Hewitson, 1868 | Laviana White-Skipper |
| Heliopetes laviana oceanus (W.H. Edwards, 1871) | ⇒ Heliopetes laviana laviana Hewitson, 1868 |
| Heliopetes macaira Reakirt, 1866 | Brown-Margined White Skipper |
| Heliopetes macaira macaira Reakirt, , 1867 | Turks-cap White-Skipper |
| Heliopetes sublinea Schaus, 1902 | East-Mexican White-Skipper |
| Heliopyrgus domicella Erichson, 1848 | Erichson'S White Skipper |
| Heliopyrgus domicella domicella Erichson, 1849 | Erichsons White-Skipper |
| Heliopyrgus domicella nearchus (W.H. Edwards, 1882) | ⇒ Heliopyrgus domicella domicella Erichson, 1849 |
| Heliopyrgus sublinea Schaus, 1902 | East-Mexican White-Skipper |
| Hesperopsis alpheus Edwards, 1876 | 'MacNeill's' Saltbush Sootywing |
| Hesperopsis alpheus alpheus W. H. Edwards, 1876 | 'Saltbush' Saltbush Sootywing |
| Hesperopsis alpheus arizonensis (P. Mabille &..., 1917) | ⇒ Hesperopsis alpheus oricus W. H. Edwards, 1879 |
| Hesperopsis alpheus oricus W. H. Edwards, 1879 | Saltbush Sootywing |
| Hesperopsis gracielae MacNeill, 1970 | Macneill'S Sootywing |
| Hesperopsis gracielus | Grace sootywing |
| Hesperopsis libya Scudder, 1878 | Great Basin Sooty Wing |
| Hesperopsis libya confertiblanca Scott, 1992 | Mesa rim sootywing |
| Hesperopsis libya joaquina Emmel, Emmel..., 1998 | Mojave Sootywing |
| Hesperopsis libya lena Edwards, 1882 | Mojave Sootywing |
| Hesperopsis libya libya Scudder, 1878 | Mojave Sootywing |
| Hyalothyrus neleus Linnaeus, 1758 | |
| Hyalothyrus neleus neda Evans, 1952 | |
| Hyalothyrus neleus nileus (C.A. Clerck, 1764) | ⇒ Hyalothyrus neleus neleus Linnaeus, 1758 |
| Metardaris cosinga catana Evans, 1951 | Cosinga Firetip |
| Milanion pilumnus pilumnus Mabille & Bo..., 1917 | |
| Mylon cajus Plötz, 1884 | |
| Mylon pelopidas Fabricius, 1793 | Dingy Mylon |
| Myscelus orbius Mabille, 1883 | Red-disked Alpine |
| Nascus paulliniae (Sepp, 1848) | ⇒ Pseudonascus paulliniae Sepp, 1842 |
| Nascus phocus Cramer, 1777 | Common Scarlet-eye |
| Nisoniades ausonius (Lintner, 1872) | ⇒ Erynnis martialis Scudder, 1869 |
| Nisoniades bessus Möschler, 1876 | |
| Nisoniades castolus Hewitson, 1878 | Castolus Tufted-Skipper |
| Nisoniades cauca Evans, 1953 | |
| Nisoniades centralis Mielke, 1967 | |
| Nisoniades costalis (Westwood, 1852) | ⇒ Erynnis juvenalis Fabricius, 1793 |
| Nisoniades ennius (Scudder & Bu..., 1870) | ⇒ Erynnis juvenalis Fabricius, 1793 |
| Nisoniades gambrus (Mabille & Bo..., 1917) | ⇒ Nisoniades maura Mabille & Bo..., 1917 |
| Nisoniades juvenis (Hübner, 1819) | ⇒ Erynnis juvenalis Fabricius, 1793 |
| Nisoniades naevius (Lintner, 1881) | ⇒ Erynnis zarucco Lucas, 1857 |
| Nisoniades plautus (Scudder & Bu..., 1870) | ⇒ Erynnis juvenalis Fabricius, 1793 |
| Nisoniades rubescens Möschler, 1876 | Purplish Black Skipper |
| Nisoniades somnus (Lintner, 1881) | ⇒ Erynnis brizo Boisduval & ..., 1832 |
| Nisoniades terentius (Scudder & Bu..., 1870) | ⇒ Erynnis zarucco Lucas, 1857 |
| Nisoniades tibullus (Scudder & Bu..., 1870) | ⇒ Erynnis propertius Scudder & Bu..., 1870 |
| Noctuana lactifera Butler & Druce, 1872 | Cryptic Skipper |
| Noctuana stator Godman & Salvin, 1899 | Red-studded Skipper |
| Ocyba calathana Hewitson, 1868 | |
| Ouleus calavius bubaris (Godman, 1895) | ⇒ Ouleus bubaris Godman & Salvin, 1895 |
| Paches loxus Westwood, 1852 | Glorious Blue-Skipper |
| Pellicia arina Evans, 1953 | Glazed Pellicia |
| Pellicia dimidiata Herrich-Schä..., 1870 | Morning Glory Pellicia |
| Pellicia dimidiata dimidiata Herrich-Schä..., 1870 | Morning Glory Tufted-Skipper |
| Phanus ecitonorum Austin, 1993 | Army-ant Phanus |
| Phanus marshallii (Kirby, 1880) | ⇒ Phanus marshalli Kirby, 1880 |
| Phareas coeleste Westwood, 1852 | Magnificent Skipper |
| Phocides belus (Godman & Salvin, 1893) | ⇒ Phocides pigmalion Cramer, 1779 |
| Phocides palemon (Fabricius, 1793) | ⇒ Phocides polybius Fabricius, 1793 |
| Phocides pigmalion Cramer, 1779 | Mangrove Skipper |
| Phocides pigmalion okeechobee Worthington, 1881 | Mangrove Skipper |
| Phocides polybius Fabricius, 1793 | Bloody Spot |
| Phocides polybius lilea Reakirt, 1867 | Guava Skipper |
| Phocides polybius phanias Burmeister, 1880 | |
| Phocides polybius sanguinea (S.H. Scudder, 1872) | ⇒ Phocides polybius lilea Reakirt, 1867 |
| Phocides thermus valgus Mabille, 1883 | |
| Phocides urania Westwood, 1852 | Jade Beamer |
| Phocides urania texana (S.H. Scudder, 1872) | ⇒ Phocides urania urania Westwood, 1852 |
| Phocides urania urania Westwood, 1852 | Urania Skipper |
| Pholisora catullus Fabricius, 1793 | Common sooty wing |
| Pholisora gracielae MacNeill, 1970 | |
| Pholisora libya (Scudder, 1878) | ⇒ Hesperopsis libya Scudder, 1878 |
| Pholisora mejicana (Reakirt, 1866) | ⇒ Pholisora mejicanus Reakirt, 1866 |
| Pholisora mejicanus Reakirt, 1866 | Mexican Sootywing |
| Polygonus amyntas (Fabricius, 1775) | ⇒ Polygonus leo Gmelin, 1790 |
| Polygonus leo Gmelin, 1790 | Hammoch Skipper |
| Polygonus leo arizonensis Skinner, 1911 | Arizona Hammock Skipper |
| Polygonus leo histrio Röber, 1925 | Florida Hammock Skipper |
| Polygonus leo leo Gmelin, 1790 | Hammock Skipper |
| Polygonus manueli (Bell & Comstock, 1948) | ⇒ Polygonus savigny Latreille, 1824 |
| Polygonus punctus Bell & Comstock, 1948 | |
| Polygonus savigny Latreille, 1824 | Manuel'S Skipper |
| Polygonus savigny savigny Latreille, , 1824 | Manuels Skipper |
| Polythrix asine (Hewitson, 1867) | ⇒ Polythrix mexicanus Freeman, 1969 |
| Polythrix caunus Herrich-Schä..., 1869 | Four-spotted Longtail |
| Polythrix mexicanus Freeman, 1969 | Mexican Longtail |
| Polythrix octomaculata Sepp, 1848 | Eight-spotted Longtail |
| Porphyrogenes passalus omphale (Butler, 1871) | ⇒ Porphyrogenes omphale Butler, 1871 |
| Porphyrogenes passalus passalus G.A.W. Herri..., 1869 | |
| Proteides mercurius Fabricius, 1787 | Mercurial Skipper |
| Proteides mercurius mercurius Fabricius, 1787 | Mercurial Skipper |
| Proteides mercurius sanantonio Lucas, 1857 | Mercurial Skipper |
| Pseudocoladenia dan fabia Evans, 1949 | Fulvous Pied Flat |
| Pyrgus (Pyrgus) alveus Hübner, 1803 | Large Grizzled Skipper |
| Pyrgus (Pyrgus) malvae Linnaeus, 1758 | Grizzled Skipper |
| Pyrgus (Scelotrix) centaureae Rambur, 1839 | 'Appalachian' Grizzled Skipper |
| Pyrgus centaureae freija Warren, 1924 | Freija'S Grizzled Skipper |
| Pyrgus centaureae loki Evans, 1953 | Grizzled Skipper |
| Pyrgus centaureae wyandot Edwards, 1863 | 'Appalachian' Grizzled Skipper |
| Pyrgus accreta Verity, 1925 | |
| Pyrgus albescens (Plötz, 1884) | ⇒ Pyrgus communis Grote, 1872 |
| Pyrgus cacaliae Rambur, 1839 | Dusky Grizzled Skipper |
| Pyrgus communis Grote, 1872 | Checkered Skipper |
| Pyrgus communis communis Grote, 1872 | Common Checkered-Skipper |
| Pyrgus communis tessellata (S.H. Scudder, 1872) | ⇒ Pyrgus communis communis Grote, 1872 |
| Pyrgus enoptes | |
| Pyrgus montivagus (Linnaeus, 1767) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus occidentalis (Skinner, 1906) | ⇒ Pyrgus communis Grote, 1872 |
| Pyrgus oileus Linnaeus, 1767 | Tropical Checkered Skipper |
| Pyrgus oileus syrichtus | |
| Pyrgus petreius (Boisduval, 1852) | ⇒ Pyrgus ruralis Boisduval, 1852 |
| Pyrgus philetas (Edwards, 1881) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus polingii Barnes, 1900 | |
| Pyrgus ricara (Boisduval, 1852) | ⇒ Pyrgus ruralis Boisduval, 1852 |
| Pyrgus ruralis Boisduval, 1852 | Desert checkered skipper |
| Pyrgus ruralis lagunae Scott, 1981 | Laguna Mountains Checkered-Skipper |
| Pyrgus ruralis ruralis Boisduval, 1852 | Two-banded Checkered-Skipper |
| Pyrgus scriptura Boisduval, 1852 | Small Checkered Skipper |
| Pyrgus scriptura apertorum Austin, 1998 | Small Checkered-Skipper |
| Pyrgus scriptura scriptura Boisduval, 1852 | Small Checkered-Skipper |
| Pyrgus serratulae Rambur, 1839 | Olive Skipper |
| Pyrgus syrichtus (Linnaeus, 1767) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus syrichtus fumosa (J.L. Reverdin, 1919) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus wyandot (Edwards, 1863) | ⇒ Pyrgus centaureae Rambur, 1839 |
| Pyrgus xanthus (Edwards, 1878) | ⇒ Pyrgus ruralis Boisduval, 1852 |
| Pyrrhopyge araxes (Hewitson, 1867) | ⇒ Apyrrothrix araxes Hewitson, 1867 |
| Pyrrhopyge araxes arizonae Godman & Salvin, 1893 | |
| Pyrrhopyge charybdis charybdis Westwood, 1852 | Charybdis Firetip |
| Pyrrhopyge proculus cardus Mabille, 1891 | Proculus Firetip |
| Pyrrhopyge proculus lina E. Bell, 1947 | Proculus Firetip |
| Pyrrhopyge sergius ganus E. Bell, 1947 | Sergius Firetip |
| Pythonides jovianus (Stoll, 1782) | ⇒ Pythonides lancea Hewitson, 1868 |
| Quadrus cerealis Stoll, 1782 | |
| Salatis canalis Skinner, 1920 | Canal Scarlet-eye |
| Salatis fulvius Plötz, 1882 | |
| Sarangesa dasahara Moore, 1865 | Black Angle |
| Sarangesa thecla thecla Plötz, 1879 | |
| Sarmientoia phaselis faustinus Burmeister, 1878 | |
| Satarupa nymphalis nymphalis | |
| Sophista bifasciata Ménétriés, 1829 | |
| Sostrata bifasciata Ménétriés, 1829 | Bifasciata Skipper |
| Sostrata nordica (Evans, 1953) | ⇒ Sostrata bifasciata Ménétriés, 1829 |
| Sostrata pusilla Godman & Salvin, 1895 | |
| Spathilepia clonius Cramer, 1775 | Falcate Skipper |
| Spialia asterodia Trimen, 1864 | Asterodia Sandman |
| Spialia diomus diomus Hopffer, 1855 | |
| Spialia nanus Trimen, 1889 | Dwarf Sandman |
| Spialia sertorius Hoffmannsegg, 1804 | Brick Skipper |
| Spialia spio Linnaeus, 1764 | Mountain Sandman |
| Spialia zaira (Plötz, 1884) | ⇒ Spialia dromus Plötz, 1884 |
| Staphylus ascalaphus Staudinger, 1876 | Central American Sootywing |
| Staphylus azteca Scudder, 1872 | Aztec Scallopwing |
| Staphylus ceos Edwards, 1882 | Golden-headed Scallopwing |
| Staphylus hayhursti (Edwards, 1870) | ⇒ Staphylus hayhurstii Edwards, 1870 |
| Staphylus hayhurstii Edwards, 1870 | Hayhurst's scallopwing |
| Staphylus mazans Reakirt, 1866 | Mazans Scallopwing |
| Staphylus vulgata Möschler, 1879 | Golden-snouted Sootywing |
| Systasea evansi (Bell, 1941) | ⇒ Systasea zampa Edwards, 1876 |
| Systasea pulverulenta Felder, 1869 | Powdered Skipper |
| Systasea zampa Edwards, 1876 | Arizona Powdered Skipper |
| Tagiades trebellius vella Evans, 1934 | |
| Telemiades amphion amphion Geyer, 1832 | |
| Telemiades antiope Plötz, 1882 | |
| Telemiades meris meris Plötz, 1886 | Meris Telemiades |
| Telemiades oiclus Mabille, 1889 | Oiclus Skipper |
| Thessia jalapus Plötz, 1881 | Jalapus Cloudywing |
| Thorybes aemilia (Herrich-Schä..., 1869) | ⇒ Thorybes pylades Scudder, 1870 |
| Thorybes bathyllus (J. E. Smith, 1797) | ⇒ Thorybes daunus Cramer, 1777 |
| Thorybes confusis (Herrich-Schä..., 1869) | ⇒ Thorybes pylades Scudder, 1870 |
| Thorybes daunus Cramer, 1777 | |
| Thorybes diversus Bell, 1927 | Bell´s Cloudy Wing |
| Thorybes drusius Edwards, 1883 | Drusius cloudywing |
| Thorybes mexicana Herrich-Schä..., 1869 | Confused Cloudywing |
| Thorybes mexicana aemilea (Skinner, 1893) | ⇒ Thorybes mexicana nevada Scudder, 1872 |
| Thorybes mexicana blanca Scott, 1981 | Mexican Cloudywing |
| Thorybes mexicana confusis Bell, 1923 | Confused Cloudywing |
| Thorybes mexicana dobra Evans, 1952 | Mexican Cloudywing |
| Thorybes mexicana nevada Scudder, 1872 | Mexican Cloudywing |
| Thorybes mexicanus (Herrich-Schä..., 1869) | ⇒ Thorybes pylades Scudder, 1870 |
| Thorybes mysie (Dyar, 1904) | ⇒ Codatractus valeriana Plötz, 1881 |
| Thorybes nevada (Herrich-Schä..., 1869) | ⇒ Thorybes pylades Scudder, 1870 |
| Thorybes oslari | |
| Thorybes pylades Scudder, 1870 | Cloudy Wing |
| Thorybes pylades albosuffusa (H. Freeman, 1943) | ⇒ Thorybes pylades pylades Scudder, 1870 |
| Thorybes pylades immaculata (H. Skinner, 1911) | ⇒ Thorybes pylades pylades Scudder, 1870 |
| Thorybes pylades indistinctus Austin & J. ..., 1998 | California Northern Cloudywing |
| Thorybes pylades pylades Scudder, 1870 | Northern Cloudywing |
| Thorybes valeriana (Plötz, 1882) | ⇒ Codatractus valeriana Plötz, 1881 |
| Timochares ruptifasciata Plötz, 1884 | Brown-banded Skipper |
| Timochares ruptifasciatus (Plötz, 1884) | ⇒ Timochares ruptifasciata Plötz, 1884 |
| Trina geometrina phalaena Mabille, 1898 | |
| Typhedanus ampyx Godman & Salvin, 1893 | Gold-tufted Skipper |
| Typhedanus optica goya Evans, 1952 | |
| Typhedanus undulatus Hewitson, 1867 | Mottled Longtail |
| Udranomia orcinus Felder & Felder, 1867 | Orcinus Skipper |
| Urbanus albimargo Mabille, 1875 | White-edged Longtail |
| Urbanus belli Hayward, 1935 | Bells Longtail |
| Urbanus dorantes Stoll, 1790 | Brown Tailed Skipper |
| Urbanus dorantes calafia Williams, 1926 | Baja Dorantes Longtail |
| Urbanus dorantes cramptoni Comstock, 1944 | Antillean Dorantes Longtail |
| Urbanus dorantes dorantes Stoll, 1790 | Dorantes Longtail |
| Urbanus dorantes protillus (G.A.W. Herri..., 1869) | ⇒ Urbanus dorantes dorantes Stoll, 1790 |
| Urbanus doryssus Swainson, 1831 | Northern White-tailed Longtail |
| Urbanus esmeraldus Butler, 1877 | Esmeralda Longtail |
| Urbanus esta W.H. Evans, 1952 | Esta Longtail |
| Urbanus procne Plötz, 1881 | Brown Longtail |
| Urbanus pronus W.H. Evans, 1952 | Pronus Longtail |
| Urbanus proteus Linnaeus, 1758 | Bean leaf roller |
| Urbanus proteus proteus Linnaeus, 1758 | Long-tailed Skipper |
| Urbanus simplicius Stoll, 1790 | Plain Longtail |
| Urbanus tanna Evans, 1952 | Tanna Longatail |
| Urbanus teleus Hübner, 1821 | Teleus Longtail |
| Urbanus viterboana Ehrmann, 1907 | Bluish Longtail |
| Urbanus zagorus Plötz, 1881 | |
| Venada lamella Burns, 2013 | Lamella Scarlet-eye |
| Viola olla Evans, 1953 | |
| Windia windi H.A. Freeman, 1969 | Winds Skipper |
| Xenophanes ruatanensis (Godman & Salvin, 1895) | ⇒ Xenophanes tryxus Stoll, 1780 |
| Xenophanes tryxus Stoll, 1780 | Glassy-winged Skipper |
| Zestusa dorus Edwards, 1882 | Northern Zestusa |
