| Achalarus lycaeides | |
| Achalarus lyciades Geyer, 1832 | Hoary Edge |
| Achlyodes busirus Stoll, 1782 | Busirus Skipper |
| Achlyodes thraso (Hübner, 1807) | ⇒ Achlyodes mithridates Fabricius, 1793 |
| Adopaeoides prittwitzi Plötz, 1884 | Black-Veined Skipperling |
| Agathymus alliae Stallings & ..., 1957 | Alliae Giantskipper |
| Agathymus alliae paiute Roever, 1998 | Allie’S Giant Skipper |
| Agathymus comstocki Harbison, 1957 | Comstocks Giant-Skipper |
| Agathymus gentryi Roever, 1998 | Driedfruit beetle |
| Agathymus neumoegeni (Edwards, 1882) | ⇒ Agathymus aryxna Dyar, 1905 |
| Agathymus stephensi Skinner, 1912 | California Giant Skipper |
| Aguna albistria cholus (C. Plötz, 1880) | ⇒ Aguna albistria albistria Plötz, 1880 |
| Aguna coeloides Austin & O. ..., 1998 | Austins Aguna |
| Amblyscirtes aenus Edwards, 1878 | Bronze Little Skipper |
| Amblyscirtes aenus aenus W. H. Edwards, 1878 | Bronze Roadside Skipper |
| Amblyscirtes belli Freeman, 1941 | Bell's roadside-skipper |
| Amblyscirtes celia Skinner, 1895 | Celia's roadside skipper |
| Amblyscirtes eos Edwards, 1871 | Dotted Roadside Skipper |
| Amblyscirtes nysa Edwards, 1877 | Mottled Little Skipper |
| Amblyscirtes oslari Skinner, 1899 | Oslar's roadside-skipper |
| Amblyscirtes phylace Edwards, 1878 | Orange-headed Roadside Skipper |
| Amblyscirtes simius (Edwards, 1881) | ⇒ Notamblyscirtes simius W. H. Edwards, 1881 |
| Amblyscirtes vialis Edwards, 1862 | Black Little Skipper |
| Amenis pionia piona (M.G. Andrade, 2002) | ⇒ Amenis pionia pionia Hewitson, 1857 |
| Anastrus meliboea bactra Evans, 1953 | |
| Anatrytone logan W.H. Edwards, 1863 | Black-Vein Skipper |
| Anatrytone logan lagus W. H. Edwards, 1881 | Delaware Skipper |
| Ancyloxypha arene Edwards, 1871 | Orange Least Skipperling |
| Ancyloxypha numitor Fabricius, 1793 | Common Least Skipper |
| Anthoptus epictetus Fabricius, 1793 | Trailside Skipper |
| Aroma aroma Hewitson, 1867 | Aroma Skipper |
| Astraptes anaphus Cramer, 1777 | Dull Astraptes |
| Astraptes colossus Herrich-Schä..., 1869 | |
| Astraptes fulgerator Walch, 1775 | Blue Flasher |
| Astraptes talus Cramer, 1777 | Green Flasher |
| Atalopedes campestris Boisduval, 1852 | Sachem |
| Atalopedes campestris campestris Boisduval, 1852 | Field Sachem |
| Atalopedes mesogramma cunaxa (W.C. Hewitson, 1866) | ⇒ Atalopedes mesogramma mesogramma Latreille, 1824 |
| Atrytone arogos Boisduval & ..., 1834 | Arogos Skipper |
| Atrytone delaware (Edwards, 1863) | ⇒ Anatrytone logan W.H. Edwards, 1863 |
| Atrytonopsis deva Edwards, 1876 | Desert Dusted Skipper |
| Atrytonopsis hianna Scudder, 1868 | Dusted Skipper |
| Atrytonopsis python Edwards, 1882 | Python Skipper |
| Atrytonopsis vierecki Skinner, 1902 | Four-Corners Dusted Skipper |
| Autochton cellus Boisduval & ..., 1833 | Golden banded skipper |
| Caicella calchas Herrich-Schä..., 1869 | |
| Callimormus juventus Scudder, 1872 | Juventus Skipper |
| Calpodes ethlius Stoll, 1782 | Arrowroot skipper |
| Camptopleura theramenes Mabille, 1877 | Mabilles Bent-Skipper |
| Carterocephalus palaemon Pallas, 1771 | Arctic Skipper |
| Carterocephalus palaemon magnus Mattoon & Ti..., 1998 | Arctic Skipperling |
| Carterocephalus palaemon palaemon | |
| Carterocephalus palaemon skada W. H. Edwards, 1870 | Arctic Skipperling |
| Carterocephalus silvicola Meigen, 1829 | Northern Checkered Skipper |
| Carystoides hondura Evans, 1955 | Honduran Ruby-eye |
| Cecrops septemporatus | |
| Celaenorrhinus autochton Steinhauser ..., 1996 | |
| Celotes nessus Edwards, 1877 | Common Streaky-Skipper |
| Cephise calicina (D. Sharp, 1904) | ⇒ Cephise aelius Plötz, 1880 |
| Cephrenes trichopepla trichopepla Lower, 1908 | |
| Ceratrichia nothus nothus Fabricius, 1787 | |
| Chaetocneme tenuis hibernia Evans, 1934 | |
| Chiomara asychis Stoll, 1780 | White Patch |
| Chiomara georgina (Stoll, 1780) | ⇒ Chiomara asychis Stoll, 1780 |
| Coeliades libeon Druce, 1875 | Spotless Policeman |
| Cogia calchas Herrich-Schä..., 1869 | Mimosa Skipper |
| Copaeodes aurantiaca Hewitson, 1868 | Orange Skipperling |
| Copaeodes aurantiacus (Hewitson, 1868) | ⇒ Copaeodes aurantiaca Hewitson, 1868 |
| Copaeodes candida (Wright, 1890) | ⇒ Copaeodes aurantiaca Hewitson, 1868 |
| Copaeodes minima Edwards, 1870 | Southern Skipperling |
| Cupitha purreea Moore, 1877 | Dingy Skipper |
| Cycloglypha thrasibulus Fabricius, 1793 | Widespread Bent-Skipper |
| Cyclopyge roscius iphimedia Plötz, 1886 | |
| Cymaenes laureolus loxa Evans, 1955 | |
| Dalla agathocles agathodes (H.G. Dyar, 1913) | ⇒ Dalla agathocles agathocles C. Felder & ..., 1867 |
| Dalla hesperioides hister Evans, 1955 | Hesperioides Skipperling |
| Elbella patrobas patrobus (G.A.W. Herri..., 1869) | ⇒ Elbella patrobas patrobas Hewitson, 1857 |
| Entheus matho Godman & Salvin, 1879 | |
| Epargyreus clarus Cramer, 1775 | Huachuca Skipper |
| Epargyreus clarus californicus MacNeill, 1975 | California Silver-spotted Skipper |
| Epargyreus clarus clarus Cramer, 1775 | Silver-spotted Skipper |
| Epargyreus exadeus Cramer, 1779 | Broken Silverdrop |
| Erynnis (Erynnis) brizo Boisduval & ..., 1832 | Banded Oak Dusky Wing |
| Erynnis brizo burgessi Skinner, 1914 | Rocky Mountain Sleepy Duskywing |
| Erynnis brizo lacustra W. G. Wright, 1905 | Lacustra Sleepy Duskywing |
| Erynnis (Erynnis) icelus Scudder & Bu..., 1870 | Aspen Dusky Wing |
| Erynnis afranius Lintner, 1878 | Afranius Duskywing |
| 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 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 pacuvius callidus Grinnell, 1905 | Californian Pacuvius Duskywing |
| Erynnis pacuvius lilius Dyar, 1904 | Northwestern Pacuvius Duskywing |
| Erynnis pacuvius pacuvius Lintner, 1878 | 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 propertius Scudder & Bu..., 1870 | Propertius Duskywing |
| Erynnis tages tages (Linnaeus, 1758) | ⇒ Erynnis tages Linnaeus, 1758 |
| Erynnis telemachus Burns, 1960 | Gambel oak duskywing |
| Erynnis tibullus (Scudder & Bu..., 1870) | ⇒ Erynnis propertius Scudder & Bu..., 1870 |
| Erynnis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis tristis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis zarucco Lucas, 1857 | Streamlined Dusky Wing |
| Euphydyras anicia alena | Variable checkerspot |
| Euphydyras anicia carmentis | Variable checkerspot |
| Euphydyras anicia hermosa | Variable checkerspot |
| Euphydyras anicia maria | Variable checkerspot |
| Euphydyras anicia wheeleri | Variable checkerspot |
| Euphydyras colon nevadensis | Colon checkerspot |
| Euphydyras editha lehmani | Edith´s checkerspot |
| 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 vestris Boisduval, 1852 | Cola Skipper |
| Euphyes vestris californica P. Mabille, 1883 | |
| Euphyes vestris harbisoni Brown & McGuire, 1983 | Dun Skipper |
| Euphyes vestris metacomet Harris, 1862 | Dun Skipper |
| Euphyes vestris osceola J.A. Lintner, 1878 | |
| Euphyes vestris vestris (Boisduval, 1852) | ⇒ Euphyes vestris metacomet Harris, 1862 |
| Eurypterus latus | |
| Fulgora granulosa ♰ Scudder, 1878 | |
| Fulgora obticescens ♰ S. H. Scudder, 1890 | |
| Fulgora populata ♰ S. H. Scudder, 1890 | |
| Gegenes pumilio Hoffmannsegg, 1804 | Dark Hottentot |
| Gegenes pumilio monochroa Rebel, 1907 | |
| Halpe zinda zodia | |
| Heliopetes arsalte Linnaeus, 1758 | Arsalte Skipper |
| Heliopetes ericetorum Boisduval, 1852 | Great Basin White Skipper |
| Heliopyrgus domicella Erichson, 1848 | Erichson'S White Skipper |
| Hesperia assiniboia Lyman, 1892 | Assiniboine Skipper |
| Hesperia attalus attalus W. H. Edwards, 1871 | Dotted Skipper |
| Hesperia california (Wright, 1906) | ⇒ Hesperia columbia Scudder, 1872 |
| Hesperia colorado Scudder, 1874 | Common Branded Skipper |
| Hesperia colorado harpalus W. H. Edwards, 1881 | Idaho Branded Skipper |
| Hesperia colorado sublima A. Warren & ..., 2015 | Western Branded Skipper |
| Hesperia columbia Scudder, 1872 | Chaparral |
| Hesperia comma (Linnaeus, 1758) | ⇒ Hesperia juba Scudder, 1872 |
| Hesperia comma leussleri Lindsey, 1940 | |
| Hesperia comma manitoba Scudder, 1872 | Common Branded Skipper |
| Hesperia comma oregonia W. H. Edwards, 1883 | |
| Hesperia erynnioides (H.G. Dyar, 1907) | ⇒ Hesperia columbia Scudder, 1872 |
| Hesperia freija Warren, 1924 | |
| Hesperia harpalus Edwards, 1881 | |
| Hesperia juba Scudder, 1872 | Jagged-border Skipper |
| Hesperia leonardus Harris, 1862 | Blazing-Star Skipper |
| Hesperia lindseyi Holland, 1930 | Lindsey's skipper |
| Hesperia lindseyi lindseyi W. Holland, 1930 | Lindsey´s Skipper |
| Hesperia metea Scudder, 1863 | Cobweb Skipper |
| Hesperia miriamae MacNeill, 1959 | Alpine Skipper |
| Hesperia nevada (Scudder, 1874) | ⇒ Hesperia juba Scudder, 1872 |
| Hesperia nevada nevada Scudder, 1874 | Nevada Skipper |
| Hesperia ogallala (Harris, 1862) | ⇒ Hesperia leonardus Harris, 1862 |
| Hesperia ogdenensis (Holland, 1931) | ⇒ Hesperia juba Scudder, 1872 |
| Hesperia ottoe Edwards, 1866 | Ottoe Skipper |
| Hesperia pahaska Leussler, 1938 | Baja California Norte |
| Hesperia pawnee (Dodge, 1874) | ⇒ Hesperia leonardus Harris, 1862 |
| Hesperia sassacus Harris, 1862 | Indian Skipper |
| Hesperia stallingsi (Harris, 1862) | ⇒ Hesperia leonardus Harris, 1862 |
| Hesperia uncas Edwards, 1863 | Uncas skipper |
| Hesperia uncas giulianii McGuire, 1998 | Giuliani'S Skipper |
| Hesperia uncas lasus W. H. Edwards, 1884 | Uncas Skipper |
| Hesperia uncas ridingsii (T. Reakirt, 1866) | ⇒ Hesperia uncas uncas W. H. Edwards, 1863 |
| Hesperia uncas uncas W. H. 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 |
| Hesperopsis alpheus alpheus W. H. Edwards, 1876 | 'Saltbush' Saltbush Sootywing |
| 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 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 |
| Hylephila phylaeus Drury, 1880 | |
| Hylephila phyleus Drury, 1773 | Fiery Skipper |
| Hylephila phyleus phyleus Drury, 1773 | Fiery Skipper |
| Hylephila phyleus phylus (J.J. Weir, 1892) | ⇒ Hylephila phyleus phyleus Drury, 1773 |
| Isma feralia Hewitson, 1868 | Narrowspot Lancer |
| Kedestes lema lema Neave, 1910 | |
| Lerema accius Smith, 1797 | Clouded Skipper |
| Lerodea eufala Edwards, 1869 | Eufala Skipper |
| Lerodea eufola | |
| Lucida lucia melitaea (M.W.K. Draudt, 1923) | ⇒ Lucida lucia scopas Mabille, 1891 |
| Mastor carolina Skinner, 1893 | |
| Mastor eos Edwards, 1871 | |
| Mastor hegon Scudder, 1863 | |
| Mastor oslari Skinner, 1899 | |
| Mastor phylace Edwards, 1878 | |
| Mastor vialis Edwards, 1862 | |
| Megathymus beulahae D. Stallings..., 1963 | Broad-Banded Giant-Skipper |
| Megathymus coloradensis (Riley, 1875) | ⇒ Megathymus yuccae Boisduval & ..., 1834 |
| Megathymus streckeri Skinner, 1895 | Plains giant skipper |
| Megathymus yuccae Boisduval & ..., 1834 | Yucca Giant Skipper |
| Megathymus yuccae coloradensis C. Riley, 1877 | Colorado Giant Skipper |
| Megathymus yuccae harbisoni J. Emmel & T..., 1998 | Yucca Giant-Skipper |
| Megathymus yuccae martini D. Stallings..., 1956 | Yucca Giant-Skipper |
| Metisella malgacha orina Vári, 1976 | Drakensberg Grassveld Sylph |
| Metisella metis metis Linnaeus, 1764 | Western Gold-spotted Sylph |
| Milanion pilumnus pilumnus Mabille & Bo..., 1917 | |
| Mimas tiliae Linnaeus, 1758 | Lime hawk moth |
| Nastra julia Freeman, 1945 | Julia Skipper |
| Nastra lherminier Latreille, 1824 | Swarthy Skipper |
| Neoxeniades braesia andricus Mabille, 1895 | |
| Niconiades cydia Hewitson, 1876 | |
| Nisoniades bessus Möschler, 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 garita garita Reakirt, 1866 | Garita Skipperling |
| Oarisma garita hylax (W.H. Edwards, 1871) | ⇒ Oarisma garita garita Reakirt, 1866 |
| Oarisma powesheik Parker, 1870 | Powesheik Skipperling |
| Oarisma poweshiek Parker, 1870 | Eastern Skipperling |
| Ochlodes agricola Boisduval, 1852 | California Skipper |
| Ochlodes agricola agricola Boisduval, 1852 | Rural Skipper |
| Ochlodes agricola milo (W.H. Edwards, 1883) | ⇒ Ochlodes agricola agricola Boisduval, 1852 |
| Ochlodes agricola nemorum Boisduval, 1852 | Forest Skipper |
| Ochlodes agricola yreka (W.H. Edwards, 1866) | ⇒ Ochlodes agricola agricola Boisduval, 1852 |
| Ochlodes snowi (Edwards, 1877) | ⇒ Paratrytone snowi W. H. Edwards, 1877 |
| Ochlodes sylvanoides Boisduval, 1852 | Western Skipper |
| Ochlodes sylvanoides francisca (C. Plötz, 1883) | ⇒ Ochlodes sylvanoides sylvanoides Boisduval, 1852 |
| Ochlodes sylvanoides napa Edwards, 1865 | Napa Skipper |
| Ochlodes sylvanoides omnigena Austin, 1998 | Great Basin Woodland Skipper |
| Ochlodes sylvanoides pratincola (Boisduval, 1852) | ⇒ Ochlodes sylvanoides sylvanoides Boisduval, 1852 |
| Ochlodes sylvanoides santacruza Scott, 1981 | Woodland Skipper |
| Ochlodes sylvanoides sylvanoides Boisduval, 1852 | Woodland Skipper |
| Ochlodes venata BREMER & GREY, 1853 | Large Skipper |
| Ochlodes yuma W. H. Edwards, 1873 | Giant-Reed Skipper |
| Ochlodes yuma scudderi (Skinner, 1899) | ⇒ Ochlodes yuma yuma W. H. Edwards, 1873 |
| Ochlodes yuma yuma W. H. Edwards, 1873 | Yuma Skipper |
| Oriens californica Scudder, 1872 | |
| Panoquina errans Skinner, 1892 | Wandering Skipper |
| Panoquina ocola Edwards, 1863 | Long-windged Skipper |
| Panoquina panoquinoides errans H. Skinner, 1892 | |
| Panoquina peraea Hewitson, 1866 | |
| Paratrytone melane (Edwards, 1869) | ⇒ Poanes melane Edwards, 1869 |
| Paratrytone snowi W. H. Edwards, 1877 | Rusty gully skipper |
| Paratrytone vitellina (Edwards, 1869) | ⇒ Poanes viator Edwards, 1865 |
| Paronymus xanthias xanthias Mabille, 1891 | |
| Perichares philetes Gmelin, 1790 | Caribbean Ruby-eye |
| Perichares philetes adela Hewitson, 1867 | Adela’s Green-backed Ruby-Eye |
| Pheraeus argynnis Plötz, 1883 | |
| Phocides pigmalion Cramer, 1779 | Mangrove Skipper |
| Phocides polybius phanias Burmeister, 1880 | |
| Phocides thermus valgus Mabille, 1883 | |
| Pholisora catullus Fabricius, 1793 | Common sooty wing |
| Pholisora gracielae MacNeill, 1970 | |
| Pholisora libya (Scudder, 1878) | ⇒ Hesperopsis libya Scudder, 1878 |
| Pholisora mejicanus Reakirt, 1866 | Mexican Sootywing |
| Piruna pirus Edwards, 1878 | Russet Skipperling |
| Piruna polingii Barnes, 1900 | Four-spotted Skipperling |
| Piruna semicaeca (Mabille & Bo..., 1917) | ⇒ Piruna pirus Edwards, 1878 |
| Platylesches chamaeleon Mabille, 1891 | Chamaeleon Hopper |
| 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 melane Edwards, 1869 | Baja Umber Skipper |
| Poanes melane melane W. H. Edwards, 1869 | Umber Skipper |
| Poanes taxiles Edwards, 1881 | Golden Skipper |
| Poanes viator Edwards, 1865 | Broad Marsh Skipper |
| Poanes zabulon Boisduval & ..., 1829 | Southern Dimorphic Skipper |
| Polites axius (C. Plötz, 1883) | ⇒ Polites rhesus W.H. Edwards, 1878 |
| Polites carus W.H. Edwards, 1883 | Carus Skipper |
| Polites coras (Cramer, 1775) | ⇒ Polites peckius W. Kirby, 1837 |
| Polites draco W.H. Edwards, 1871 | Draco Skipper |
| Polites mardon W.H. Edwards, 1881 | Cascades Skipper |
| Polites mystic W.H. Edwards, 1863 | Long Dash |
| Polites origenes Fabricius, 1793 | Cross-Line Skipper |
| Polites peckius W. Kirby, 1837 | Peck skipper |
| Polites rhesus W.H. Edwards, 1878 | Plains Gray Skipper |
| Polites sabuleti Boisduval, 1852 | Saltgrass Skipper |
| Polites sabuleti channelensis Emmel & Emmel, 1998 | Sandhill Skipper |
| Polites sabuleti chusca Edwards, 1873 | Mojave sandhill skipper |
| Polites sabuleti sabuleti (Boisduval, 1852) | ⇒ Polites sabuleti chusca Edwards, 1873 |
| Polites sonora Scudder, 1872 | Sonora Skipper |
| Polites sonora sonora Scudder, 1872 | Sonoran Skipper |
| Polites sonora utahensis Skinner, 1911 | Sonora skipper |
| Polites themistocles Latreille, 1824 | Tawny-edge skipper |
| Polites vibex Geyer, 1832 | Whirlabout |
| Polygonus leo Gmelin, 1790 | Hammoch Skipper |
| Polygonus leo arizonensis Skinner, 1911 | Arizona Hammock Skipper |
| Polythrix asine (Hewitson, 1867) | ⇒ Polythrix mexicanus Freeman, 1969 |
| Polythrix caunus Herrich-Schä..., 1869 | Four-spotted Longtail |
| Pompeius pompeius Latreille, 1824 | Common Glassywing |
| Pompeius verna Edwards, 1862 | Little Glassy Wing |
| Porphyrogenes passalus omphale (Butler, 1871) | ⇒ Porphyrogenes omphale Butler, 1871 |
| Porphyrogenes passalus passalus G.A.W. Herri..., 1869 | |
| Problema byssus Edwards, 1886 | Bunchgrass Skipper |
| Pseudocoladenia dan fabia Evans, 1949 | Fulvous Pied Flat |
| Pseudocopaeodes eunus Edwards, 1881 | Alkali skipper |
| Pseudocopaeodes eunus obscurus Austin & Emmel, 1998 | Alkali Skipper |
| Pseudocopaeodes wrightii (W.H. Edwards, 1882) | ⇒ Pseudocopaeodes eunus Edwards, 1881 |
| 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 loki Evans, 1953 | 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 tessellata (S.H. Scudder, 1872) | ⇒ Pyrgus communis communis Grote, 1872 |
| Pyrgus enoptes | |
| Pyrgus montivagus (Linnaeus, 1767) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus oileus Linnaeus, 1767 | Tropical Checkered Skipper |
| Pyrgus ruralis Boisduval, 1852 | Desert checkered skipper |
| Pyrgus ruralis lagunae Scott, 1981 | Laguna Mountains Checkered-Skipper |
| Pyrgus scriptura Boisduval, 1852 | Small Checkered Skipper |
| Pyrgus scriptura scriptura Boisduval, 1852 | Small Checkered-Skipper |
| Pyrgus serratulae Rambur, 1839 | Olive Skipper |
| Pyrgus xanthus (Edwards, 1878) | ⇒ Pyrgus ruralis Boisduval, 1852 |
| Pyrrhopyge sergius ganus E. Bell, 1947 | Sergius Firetip |
| Quadrus cerealis Stoll, 1782 | |
| Quedionuchus plagiatus Mannerheim, 1843 | |
| Salatis fulvius Plötz, 1882 | |
| Saliana esperi Evans, 1955 | Perching Saliana |
| Saliana fusta Evans, 1955 | Suffused Saliana |
| Sarangesa thecla thecla Plötz, 1879 | |
| Sarmientoia phaselis faustinus Burmeister, 1878 | |
| Satarupa nymphalis nymphalis | |
| Scobura phiditia Hewitson, 1866 | Malay Forest Bob |
| Sostrata pusilla Godman & Salvin, 1895 | |
| Spathilepia clonius Cramer, 1775 | Falcate Skipper |
| Spialia diomus diomus Hopffer, 1855 | |
| 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 ceos Edwards, 1882 | Golden-headed Scallopwing |
| Staphylus hayhurstii Edwards, 1870 | Hayhurst's scallopwing |
| Staphylus mazans Reakirt, 1866 | Mazans Scallopwing |
| Staphylus vulgata Möschler, 1879 | Golden-snouted Sootywing |
| Stinga morrisoni W.H. Edwards, 1878 | Arrowhead Skipper |
| Stinga morrissoni (C. Plötz, 1883) | ⇒ Stinga morrisoni W.H. Edwards, 1878 |
| Symmachia hetaerina Hewitson, 1867 | |
| Systasea zampa Edwards, 1876 | Arizona Powdered Skipper |
| Talides alternata hispa (Evans, 1955) | ⇒ Talides hispa W.H. Evans, 1955 |
| Talides sergestus Cramer, 1775 | Sergestus Ruby-eye |
| Talides sinois Hübner, 1819 | |
| Telicota colon colon Fabricius, 1775 | Common palm dart |
| Telicota ternatensis solva Evans, 1949 | |
| Thoressa fusca caenis Leech, 1894 | |
| 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 nevada Scudder, 1872 | Mexican Cloudywing |
| Thorybes pylades Scudder, 1870 | Cloudy Wing |
| Thorybes pylades indistinctus Austin & J. ..., 1998 | California Northern Cloudywing |
| Thorybes pylades pylades Scudder, 1870 | Northern Cloudywing |
| Thracides cleanthes aspilota (P. Mabille &..., 1912) | ⇒ Thracides cleanthes cleanthes Latreille, 1824 |
| Thracides phidon Cramer, 1779 | Jewel-studded Skipper |
| Thymelicus edwardsii Barnes, 1897 | |
| Thymelicus lineola Ochsenheimer, 1808 | Essex Skipper |
| Thymelicus sylvestris Poda, 1761 | Hesperiid Moth |
| Trapezites luteus leucon Waterhouse, 1938 | |
| Urbanus albimargo Mabille, 1875 | White-edged Longtail |
| Urbanus dorantes Stoll, 1790 | Brown Tailed Skipper |
| Urbanus dorantes calafia Williams, 1926 | Baja Dorantes Longtail |
| Urbanus esta W.H. Evans, 1952 | Esta Longtail |
| Urbanus procne Plötz, 1881 | Brown Longtail |
| Urbanus proteus Linnaeus, 1758 | Bean leaf roller |
| Urbanus simplicius Stoll, 1790 | Plain Longtail |
| Urbanus teleus Hübner, 1821 | Teleus Longtail |
| Vacerra hermesia hermesia Hewitson, 1870 | Hermesia Skipper |
| Vinius exilis exilis Plötz, 1883 | |
| Viola olla Evans, 1953 | |
| Wallengrenia egeremet Scudder, 1863 | Brown Broken Dash |
| Wallengrenia otho Smith, 1797 | Broken Dash |
| Xenophanes tryxus Stoll, 1780 | Glassy-winged Skipper |
| 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 |
