| Achalarus albociliatus Mabille, 1877 | Skinner's cloudywing |
| Achalarus casica Herrich-Schä..., 1869 | Desert Cloudywing |
| Achalarus jalapus (Plötz, 1882) | ⇒ Thessia jalapus Plötz, 1881 |
| Achalarus lyciades Geyer, 1832 | Hoary Edge |
| Achalarus toxeus Plötz, 1882 | Coyote Cloudywing |
| Achlyodes mithridates Fabricius, 1793 | Jung´s Dusky Wing |
| Achlyodes thraso (Hübner, 1807) | ⇒ Achlyodes mithridates Fabricius, 1793 |
| Aguna asander Hewitson, 1867 | Gold-spot Aguna |
| Aguna claxon Evans, 1952 | Emerald Aguna |
| Aguna metophis Latreille, 1824 | Long-tailed Aguna |
| Antigonus emorsa Felder, 1869 | White Spurwing |
| Antigonus emorsus (Felder, 1869) | ⇒ Antigonus emorsa Felder, 1869 |
| Apyrrothrix araxes Hewitson, 1867 | Araxes Skipper |
| Arteurotia tractipennis Butler & Druce, 1872 | Starred Skipper |
| Astraptes alardus Stoll, 1790 | Frosted Flasher |
| Astraptes anaphus Cramer, 1777 | Dull Astraptes |
| Astraptes egregius Butler, 1870 | Green Flasher |
| Astraptes fulgerator Walch, 1775 | Blue Flasher |
| Astraptes galesus Mabille, 1888 | Dull Flasher |
| Astraptes gilberti Freeman, 1969 | Gilbert's flasher |
| Autochton cellus Boisduval & ..., 1833 | Golden banded skipper |
| Autochton cinctus Plötz, 1882 | |
| Autochton pseudocellus Coolidge & C..., 1911 | Little Golden-Banded Skipper |
| Bolla brennus Godman & Salvin, 1896 | Obscure Bolla |
| Bolla clytius Godman & Salvin, 1897 | Mottled Bolla |
| Cabares potrillo Lucas, 1857 | Potrille Skipper |
| Carcharodus alceae Esper, 1780 | Mallow Skipper |
| Carcharodus baeticus Rambur, 1839 | Eastern Marbled Skipper |
| Carcharodus flocciferus Zeller, 1847 | Tufted marbled skipper |
| Carcharodus lavatherae Esper, 1783 | Marbled Skipper |
| Carcharodus orientalis Reverdin, 1913 | Oriental Marbled Skipper |
| Carrhenes canescens Felder, 1869 | Hoary Skipper |
| Celaenorrhinus fritzgaertneri Bailey, 1880 | Fritzgaertner's flat |
| Celaenorrhinus stallingsi Freeman, 1946 | Stallings Flat |
| Celotes limpia Burns, 1974 | Chisos Streaky Skipper |
| Celotes nessus Edwards, 1877 | Common Streaky-Skipper |
| Chioides albofasciatus Hewitson, 1867 | White-striped Longtail |
| Chioides zilpa Butler, 1874 | Zilpa Longtail |
| Chiomara asychis Stoll, 1780 | White Patch |
| Codatractus alcaeus Hewitson, 1867 | White-crescent Longtail |
| Codatractus arizonensis Skinner, 1905 | Arizona Mottled-Skipper |
| Codatractus melon Godman & Salvin, 1893 | Melon Mottled-Skipper |
| Cogia caicus Herrich-Schä..., 1869 | Arizona White-Edged Skipper |
| Cogia calchas Herrich-Schä..., 1869 | Mimosa Skipper |
| Cogia hippalus Edwards, 1882 | Acacia Skipper |
| Cogia mysie Dyar, 1904 | |
| Cogia outis Skinner, 1894 | Outis Skipper |
| Daimio tethys Ménétriés, 1857 | China Flat |
| Dyscophellus euribates (Stoll, 1782) | ⇒ Euriphellus euribates Stoll, 1782 |
| Epargyreus clarus Cramer, 1775 | Huachuca Skipper |
| Epargyreus exadeus Cramer, 1779 | Broken Silverdrop |
| Epargyreus zestos Geyer, 1832 | Rusty skipper |
| Ephyriades brunnea Herrich-Schä..., 1865 | Florida Duskywing |
| Ephyriades brunneus (Herrich-Schä..., 1864) | ⇒ Ephyriades brunnea Herrich-Schä..., 1865 |
| Erynnis (Erynnis) brizo Boisduval & ..., 1832 | Banded Oak Dusky Wing |
| Erynnis (Erynnis) icelus Scudder & Bu..., 1870 | Aspen Dusky Wing |
| Erynnis afranius Lintner, 1878 | Afranius Duskywing |
| Erynnis baptisiae Forbes, 1936 | Indigo Dusky Wing |
| Erynnis funeralis Scudder & Bu..., 1870 | Funereal dusky wing |
| Erynnis horatius Scudder & Bu..., 1870 | Brown Dusky Wing |
| Erynnis juvenalis Fabricius, 1793 | 'Arizona' Juvenal's Duskywing |
| Erynnis lucilius Scudder & Bu..., 1870 | Columbine Duskwing |
| Erynnis marloyi Boisduval, 1834 | Inky Skipper |
| Erynnis martialis Scudder, 1869 | Mottled Dusky Wing |
| Erynnis meridianus Bell, 1927 | Meridian Duskywing |
| Erynnis montanus Bremer, 1861 | |
| Erynnis pacuvius Lintner, 1878 | Buckthorn Dusky Wing |
| Erynnis persius Scudder, 1863 | Hairy Dusky Wing |
| Erynnis propertius Scudder & Bu..., 1870 | Propertius Duskywing |
| Erynnis scudderi Skinner, 1914 | Arizona Dusky Wing |
| Erynnis tages Linnaeus, 1758 | Dingy Skipper |
| Erynnis telemachus Burns, 1960 | Gambel oak duskywing |
| Erynnis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis zarucco Lucas, 1857 | Streamlined Dusky Wing |
| Gesta gesta Herrich-Schä..., 1863 | Blue-banded Skipper |
| Gorgythion begga Prittwitz, 1868 | Variegated Skipper |
| Grais stigmaticus Mabille, 1883 | Hermit Skipper |
| Heliopetes arsalte Linnaeus, 1758 | Arsalte Skipper |
| Heliopetes domicella (Erichson, 1848) | ⇒ Heliopyrgus domicella Erichson, 1848 |
| Heliopetes ericetorum Boisduval, 1852 | Great Basin White Skipper |
| Heliopetes laviana Hewitson, 1868 | Laviana Skipper |
| Heliopetes macaira Reakirt, 1866 | Brown-Margined White Skipper |
| Heliopyrgus domicella Erichson, 1848 | Erichson'S White Skipper |
| Hesperopsis alpheus Edwards, 1876 | 'MacNeill's' Saltbush Sootywing |
| Hesperopsis gracielae MacNeill, 1970 | Macneill'S Sootywing |
| Hesperopsis libya Scudder, 1878 | Great Basin Sooty Wing |
| Muschampia proto (Ochsenheimer, 1808) | ⇒ Sloperia proto Ochsenheimer, 1808 |
| Muschampia tessellum Hübner, 1803 | Tesselated Skipper |
| Nisoniades rubescens Möschler, 1876 | Purplish Black Skipper |
| Pellicia angra Evans, 1953 | Angra skipper |
| Pellicia arina Evans, 1953 | Glazed Pellicia |
| Pellicia dimidiata Herrich-Schä..., 1870 | Morning Glory Pellicia |
| Phocides palemon (Fabricius, 1793) | ⇒ Phocides polybius Fabricius, 1793 |
| Phocides pigmalion Cramer, 1779 | Mangrove Skipper |
| Phocides polybius Fabricius, 1793 | Bloody Spot |
| Phocides urania Westwood, 1852 | Jade Beamer |
| Pholisora catullus Fabricius, 1793 | Common sooty wing |
| Pholisora mejicana (Reakirt, 1866) | ⇒ Pholisora mejicanus Reakirt, 1866 |
| Pholisora mejicanus Reakirt, 1866 | Mexican Sootywing |
| Polygonus leo Gmelin, 1790 | Hammoch Skipper |
| Polygonus manueli (Bell & Comstock, 1948) | ⇒ Polygonus savigny Latreille, 1824 |
| Polygonus savigny Latreille, 1824 | Manuel'S Skipper |
| Polythrix asine (Hewitson, 1867) | ⇒ Polythrix mexicanus Freeman, 1969 |
| Polythrix mexicanus Freeman, 1969 | Mexican Longtail |
| Polythrix octomaculata Sepp, 1848 | Eight-spotted Longtail |
| Polythrix procerus (Plötz, 1881) | ⇒ Polythrix octomaculata Sepp, 1848 |
| Proteides mercurius Fabricius, 1787 | Mercurial Skipper |
| Pyrgus (Pyrgus) alveus Hübner, 1803 | Large Grizzled Skipper |
| Pyrgus (Pyrgus) malvae Linnaeus, 1758 | Grizzled Skipper |
| Pyrgus (Scelotrix) andromedae Wallengren, 1853 | Alpine Grizzled Skipper |
| Pyrgus (Scelotrix) centaureae Rambur, 1839 | 'Appalachian' Grizzled Skipper |
| Pyrgus albescens (Plötz, 1884) | ⇒ Pyrgus communis Grote, 1872 |
| Pyrgus armoricanus Oberthür, 1910 | Oberthür´s Grizzled Skipper |
| Pyrgus bellieri Oberthür, 1910 | Foulquier's Grizzled Skipper |
| Pyrgus cacaliae Rambur, 1839 | Dusky Grizzled Skipper |
| Pyrgus carlinae Rambur, 1839 | Carline Skipper |
| Pyrgus carthami (Hübner, 1813) | ⇒ Pyrgus fritillarius Poda, 1761 |
| Pyrgus cinarae Rambur, 1839 | Sandy Grizzled Skipper |
| Pyrgus cirsii Rambur, 1839 | Cinqfoil Skipper |
| Pyrgus communis Grote, 1872 | Checkered Skipper |
| Pyrgus malvoides Elwes & Edwards, 1897 | Southern Grizzled Skipper |
| Pyrgus oileus Linnaeus, 1767 | Tropical Checkered Skipper |
| Pyrgus onopordi Rambur, 1839 | Rosy Grizzled Skipper |
| Pyrgus philetas (Edwards, 1881) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus ruralis Boisduval, 1852 | Desert checkered skipper |
| Pyrgus scriptura Boisduval, 1852 | Small Checkered Skipper |
| Pyrgus serratulae Rambur, 1839 | Olive Skipper |
| Pyrgus sidae Esper, 1784 | Yellow-banded Skipper |
| Pyrgus warrenensis Verity, 1928 | Warren's Skipper |
| Pyrgus xanthus (Edwards, 1878) | ⇒ Pyrgus ruralis Boisduval, 1852 |
| Pyrrhopyge araxes (Hewitson, 1867) | ⇒ Apyrrothrix araxes Hewitson, 1867 |
| Sostrata bifasciata Ménétriés, 1829 | Bifasciata Skipper |
| Spathilepia clonius Cramer, 1775 | Falcate Skipper |
| Spialia ali Oberthür, 1881 | |
| Spialia orbifer Hübner, 1823 | Brick Skipper |
| Spialia phlomidis Herrich-Schä..., 1845 | Balochi Skipper |
| Spialia sertorius Hoffmannsegg, 1804 | Brick Skipper |
| Spialia therapne Rambur, 1832 | Corsican Red-underwing Skipper |
| Staphylus azteca Scudder, 1872 | Aztec Scallopwing |
| Staphylus ceos Edwards, 1882 | Golden-headed Scallopwing |
| Staphylus hayhurstii Edwards, 1870 | Hayhurst's scallopwing |
| Staphylus mazans Reakirt, 1866 | Mazans Scallopwing |
| Systasea pulverulenta Felder, 1869 | Powdered Skipper |
| Systasea zampa Edwards, 1876 | Arizona Powdered Skipper |
| Thessia jalapus Plötz, 1881 | Jalapus Cloudywing |
| Thorybes confusis (Herrich-Schä..., 1869) | ⇒ Thorybes pylades Scudder, 1870 |
| Thorybes diversus Bell, 1927 | Bell´s Cloudy Wing |
| Thorybes drusius Edwards, 1883 | Drusius cloudywing |
| Thorybes mexicana Herrich-Schä..., 1869 | Confused Cloudywing |
| Thorybes mexicanus (Herrich-Schä..., 1869) | ⇒ Thorybes pylades Scudder, 1870 |
| Thorybes pylades Scudder, 1870 | Cloudy Wing |
| Timochares ruptifasciata Plötz, 1884 | Brown-banded Skipper |
| Timochares ruptifasciatus (Plötz, 1884) | ⇒ Timochares ruptifasciata Plötz, 1884 |
| Typhedanus undulatus Hewitson, 1867 | Mottled Longtail |
| Urbanus dorantes Stoll, 1790 | Brown Tailed Skipper |
| Urbanus doryssus Swainson, 1831 | Northern White-tailed Longtail |
| Urbanus esmeraldus Butler, 1877 | Esmeralda Longtail |
| Urbanus procne Plötz, 1881 | Brown Longtail |
| Urbanus pronus W.H. Evans, 1952 | Pronus Longtail |
| Urbanus proteus Linnaeus, 1758 | Bean leaf roller |
| Urbanus simplicius Stoll, 1790 | Plain Longtail |
| Urbanus tanna Evans, 1952 | Tanna Longatail |
| Urbanus teleus Hübner, 1821 | Teleus Longtail |
| Xenophanes tryxus Stoll, 1780 | Glassy-winged Skipper |
| Zestusa dorus Edwards, 1882 | Northern Zestusa |
