| Achalarus casica Herrich-Schä..., 1869 | Desert Cloudywing |
| Achalarus lyciades Geyer, 1832 | Hoary Edge |
| Achalarus toxeus Plötz, 1882 | Coyote Cloudywing |
| Agathymus evansi Freeman, 1950 | Brigadier |
| Agathymus neumoegeni (Edwards, 1882) | ⇒ Agathymus aryxna Dyar, 1905 |
| Amblyscirtes aenus Edwards, 1878 | Bronze Little Skipper |
| Amblyscirtes belli Freeman, 1941 | Bell's roadside-skipper |
| Amblyscirtes cassus Edwards, 1883 | Cassus Roadside Skipper |
| Amblyscirtes celia Skinner, 1895 | Celia's roadside skipper |
| Amblyscirtes hegon Scudder, 1863 | Greenish Little Skipper |
| Amblyscirtes linda Freeman, 1943 | Arkansas Roadside Skipper |
| Amblyscirtes nysa Edwards, 1877 | Mottled Little Skipper |
| Amblyscirtes vialis Edwards, 1862 | Black Little Skipper |
| Amenis pionia piona (M.G. Andrade, 2002) | ⇒ Amenis pionia pionia Hewitson, 1857 |
| Anatrytone logan W.H. Edwards, 1863 | Black-Vein Skipper |
| Ancyloxypha arene Edwards, 1871 | Orange Least Skipperling |
| Ancyloxypha numitor Fabricius, 1793 | Common Least Skipper |
| Asbolis capucinus Lucas, 1856 | Monk |
| Astraptes fulgerator Walch, 1775 | Blue Flasher |
| Atalopedes campestris Boisduval, 1852 | Sachem |
| Atrytone arogos Boisduval & ..., 1834 | Arogos Skipper |
| Atrytone delaware (Edwards, 1863) | ⇒ Anatrytone logan W.H. Edwards, 1863 |
| Atrytonopsis deva Edwards, 1876 | Desert Dusted Skipper |
| Atrytonopsis edwardsi Barnes & McD..., 1916 | Sheep Skipper |
| Atrytonopsis hianna Scudder, 1868 | Dusted Skipper |
| Atrytonopsis loammi (Whitney, 1876) | ⇒ Atrytonopsis hianna Scudder, 1868 |
| Atrytonopsis lunus Edwards, 1884 | Moon-marked Skipper |
| Atrytonopsis pittacus Edwards, 1882 | Parchment Skipper |
| Atrytonopsis python Edwards, 1882 | Python Skipper |
| Autochton cellus Boisduval & ..., 1833 | Golden banded skipper |
| Caicella caicus Herrich-Schä..., 1869 | |
| Caicella calchas Herrich-Schä..., 1869 | |
| Calpodes ethlius Stoll, 1782 | Arrowroot skipper |
| Carterocephalus palaemon Pallas, 1771 | Arctic Skipper |
| Celotes nessus Edwards, 1877 | Common Streaky-Skipper |
| Cephrenes trichopepla trichopepla Lower, 1908 | |
| Chioides catillus Cramer, 1780 | Albo Longtail |
| Chiomara asychis Stoll, 1780 | White Patch |
| Codatractus arizonensis Skinner, 1905 | Arizona Mottled-Skipper |
| Cogia hippalus Edwards, 1882 | Acacia Skipper |
| Copaeodes minima Edwards, 1870 | Southern Skipperling |
| Cymaenes odilia Burmeister, 1878 | Fawn-spotted Skipper |
| Epargyreus clarus Cramer, 1775 | Huachuca Skipper |
| Epargyreus zestos Geyer, 1832 | Rusty skipper |
| Ephyriades brunnea Herrich-Schä..., 1865 | Florida Duskywing |
| 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 martialis Scudder, 1869 | Mottled Dusky Wing |
| Erynnis meridianus Bell, 1927 | Meridian Duskywing |
| Erynnis pacuvius Lintner, 1878 | Buckthorn Dusky Wing |
| Erynnis persius Scudder, 1863 | Hairy Dusky Wing |
| Erynnis propertius Scudder & Bu..., 1870 | Propertius Duskywing |
| Erynnis telemachus Burns, 1960 | Gambel oak duskywing |
| Erynnis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis zarucco Lucas, 1857 | Streamlined Dusky Wing |
| Euphyes arpa Boisduval & ..., 1829 | Palmetto Skipper |
| Euphyes berryi Bell, 1941 | Berry's skipper |
| Euphyes bimacula Grote & Robi..., 1867 | Two-Spot Sedge Skipper |
| Euphyes conspicua W.H. Edwards, 1863 | Black Dash |
| Euphyes dion W.H. Edwards, 1879 | Alabama Skipper |
| Euphyes dukesi Lindsey, 1923 | Brown Sedge Skipper |
| Euphyes pilatka W.H. Edwards, 1867 | Coastal Sedge Skipper |
| Euphyes vestris Boisduval, 1852 | Cola Skipper |
| Gesta gesta Herrich-Schä..., 1863 | Blue-banded Skipper |
| Gesta invisus (Butler and H..., 1872) | ⇒ Gesta gesta Herrich-Schä..., 1863 |
| Heliopetes ericetorum Boisduval, 1852 | Great Basin White Skipper |
| Heliopetes laviana Hewitson, 1868 | Laviana Skipper |
| Heliopyrgus domicella Erichson, 1848 | Erichson'S White Skipper |
| Hesperia assiniboia Lyman, 1892 | Assiniboine Skipper |
| Hesperia attalus Edwards, 1871 | Dotted Skipper |
| Hesperia attalus attalus W. H. Edwards, 1871 | Dotted Skipper |
| Hesperia colorado Scudder, 1874 | Common Branded Skipper |
| Hesperia colorado harpalus W. H. Edwards, 1881 | Idaho Branded Skipper |
| Hesperia columbia Scudder, 1872 | Chaparral |
| Hesperia comma (Linnaeus, 1758) | ⇒ Hesperia juba Scudder, 1872 |
| Hesperia dacotae Skinner, 1911 | Dakota skipper |
| Hesperia juba Scudder, 1872 | Jagged-border Skipper |
| Hesperia leonardus Harris, 1862 | Blazing-Star Skipper |
| Hesperia lindseyi Holland, 1930 | Lindsey's skipper |
| Hesperia meskei Edwards, 1877 | Dixie Skipper |
| Hesperia metea Scudder, 1863 | Cobweb Skipper |
| Hesperia nevada (Scudder, 1874) | ⇒ Hesperia juba Scudder, 1872 |
| Hesperia ottoe Edwards, 1866 | Ottoe Skipper |
| Hesperia pawnee (Dodge, 1874) | ⇒ Hesperia leonardus Harris, 1862 |
| Hesperia sassacus Harris, 1862 | Indian Skipper |
| Hesperia uncas Edwards, 1863 | Uncas skipper |
| Hesperia viridis Edwards, 1883 | Black-Dust Skipper |
| Hesperia woodgatei R. Williams, 1914 | Apache Skipper |
| Hesperopsis alpheus Edwards, 1876 | 'MacNeill's' Saltbush Sootywing |
| Hylephila phyleus Drury, 1773 | Fiery Skipper |
| Lerema accius Smith, 1797 | Clouded Skipper |
| Lerodea eufala Edwards, 1869 | Eufala Skipper |
| Mastor aesculapius Fabricius, 1793 | |
| Mastor alternata Grote & Robi..., 1867 | |
| Mastor carolina Skinner, 1893 | |
| Mastor exoteria Herrich-Schä..., 1869 | |
| Mastor fimbriata Plötz, 1882 | |
| Mastor hegon Scudder, 1863 | |
| Mastor nereus Edwards, 1876 | |
| Mastor oslari Skinner, 1899 | |
| Mastor phylace Edwards, 1878 | |
| Mastor vialis Edwards, 1862 | |
| Megathymus streckeri Skinner, 1895 | Plains giant skipper |
| Megathymus yuccae Boisduval & ..., 1834 | Yucca Giant Skipper |
| Nastra julia Freeman, 1945 | Julia Skipper |
| Nastra lherminier Latreille, 1824 | Swarthy Skipper |
| Nastra neamathla Skinner & Wi..., 1923 | Neamathla Skipper |
| Neoxeniades braesia andricus Mabille, 1895 | |
| Niconiades cydia Hewitson, 1876 | |
| Nisoniades gambrus (Mabille & Bo..., 1917) | ⇒ Nisoniades maura Mabille & Bo..., 1917 |
| Notamblyscirtes simius W. H. Edwards, 1881 | Simius Roadside-Skipper |
| Notocrypta paralysos alysia Evans, 1926 | |
| Nyctelius nyctelius Latreille, 1824 | Nyctelius Skipper |
| Oarisma edwardsii Barnes, 1897 | Edwards Skipperling |
| Oarisma garita Reakirt, 1866 | Garita Skipper |
| Oarisma powesheik Parker, 1870 | Powesheik Skipperling |
| Oarisma poweshiek Parker, 1870 | Eastern Skipperling |
| Ochlodes agricola Boisduval, 1852 | California Skipper |
| Ochlodes snowi (Edwards, 1877) | ⇒ Paratrytone snowi W. H. Edwards, 1877 |
| Ochlodes sylvanoides Boisduval, 1852 | Western Skipper |
| Oligoria maculata Edwards, 1865 | Three-Spot Skipper |
| Panoquina errans Skinner, 1892 | Wandering Skipper |
| Panoquina lucas Fabricius, 1793 | Purple Washed Skipper |
| Panoquina ocola Edwards, 1863 | Long-windged Skipper |
| Panoquina panoquin Scudder, 1863 | Salt Marsh Skipper |
| Panoquina panoquinoides Skinner, 1892 | Beach Skipper |
| Paratrytone melane (Edwards, 1869) | ⇒ Poanes melane Edwards, 1869 |
| Pheraeus argynnis Plötz, 1883 | |
| Phocides pigmalion Cramer, 1779 | Mangrove Skipper |
| Phocides polybius Fabricius, 1793 | Bloody Spot |
| Pholisora catullus Fabricius, 1793 | Common sooty wing |
| Pholisora libya (Scudder, 1878) | ⇒ Hesperopsis libya Scudder, 1878 |
| Pholisora mejicanus Reakirt, 1866 | Mexican Sootywing |
| Piruna microsticta (Godman, 1900) | ⇒ Piruna microstictus Godman, 1900 |
| Piruna pirus Edwards, 1878 | Russet Skipperling |
| Platylesches robustus villa Evans, 1937 | |
| Poanes aaroni Skinner, 1890 | Aaron's skipper |
| Poanes hobomok Harris, 1862 | Hobomok Skipper |
| Poanes massasoit Scudder, 1863 | Muberry Wing |
| Poanes taxiles Edwards, 1881 | Golden Skipper |
| Poanes viator Edwards, 1865 | Broad Marsh Skipper |
| Poanes yehl Skinner, 1893 | Southern Swamp Skipper |
| Poanes zabulon Boisduval & ..., 1829 | Southern Dimorphic Skipper |
| Polites baracoa Lucas, 1857 | Baracoa Skipper |
| Polites mystic W.H. Edwards, 1863 | Long Dash |
| Polites origenes Fabricius, 1793 | Cross-Line Skipper |
| Polites peckius W. Kirby, 1837 | Peck skipper |
| Polites sabuleti Boisduval, 1852 | Saltgrass Skipper |
| Polites themistocles Latreille, 1824 | Tawny-edge skipper |
| Polygonus leo Gmelin, 1790 | Hammoch Skipper |
| Pompeius verna Edwards, 1862 | Little Glassy Wing |
| Porphyrogenes passalus omphale (Butler, 1871) | ⇒ Porphyrogenes omphale Butler, 1871 |
| Problema bulenta Boisduval & ..., 1833 | Golden Marsh Skipper |
| Problema byssus Edwards, 1886 | Bunchgrass Skipper |
| Pseudocopaeodes eunus Edwards, 1881 | Alkali skipper |
| Pyrgus (Scelotrix) centaureae Rambur, 1839 | 'Appalachian' Grizzled Skipper |
| Pyrgus communis Grote, 1872 | Checkered Skipper |
| Pyrgus oileus Linnaeus, 1767 | Tropical Checkered Skipper |
| Pyrgus ruralis Boisduval, 1852 | Desert checkered skipper |
| Pyrgus scriptura Boisduval, 1852 | Small Checkered Skipper |
| Pyrgus wyandot (Edwards, 1863) | ⇒ Pyrgus centaureae Rambur, 1839 |
| Quedionuchus plagiatus Mannerheim, 1843 | |
| Sacrator polites polites Godman & Salvin, 1879 | |
| Satarupa nymphalis nymphalis | |
| Staphylus ceos Edwards, 1882 | Golden-headed Scallopwing |
| Staphylus mazans Reakirt, 1866 | Mazans Scallopwing |
| Stinga morrisoni W.H. Edwards, 1878 | Arrowhead Skipper |
| Synapte malitiosa Herrich-Schä..., 1865 | Caribbean Faceted-Skipper |
| Systasea pulverulenta Felder, 1869 | Powdered Skipper |
| Telicota ternatensis solva Evans, 1949 | |
| Thoressa fusca caenis Leech, 1894 | |
| 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 pylades Scudder, 1870 | Cloudy Wing |
| Thracides cleanthes aspilota (P. Mabille &..., 1912) | ⇒ Thracides cleanthes cleanthes Latreille, 1824 |
| Thymelicus lineola Ochsenheimer, 1808 | Essex Skipper |
| Trapezites phigalia phigalia | |
| Urbanus dorantes Stoll, 1790 | Brown Tailed Skipper |
| Urbanus procne Plötz, 1881 | Brown Longtail |
| Urbanus proteus Linnaeus, 1758 | Bean leaf roller |
| Wallengrenia egeremet Scudder, 1863 | Brown Broken Dash |
| Wallengrenia otho Smith, 1797 | Broken Dash |
| Yvretta carus (Edwards, 1883) | ⇒ Polites carus W.H. Edwards, 1883 |
| Yvretta rhesus (Edwards, 1878) | ⇒ Polites rhesus W.H. Edwards, 1878 |
| Zestusa dorus Edwards, 1882 | Northern Zestusa |
