| 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 |
| Adopaeoides prittwitzi Plötz, 1884 | Black-Veined Skipperling |
| Agathymus alliae Stallings & ..., 1957 | Alliae Giantskipper |
| Agathymus aryxna Dyar, 1905 | Arizona Giant Skipper |
| Agathymus baueri Stallings & ..., 1954 | Bauers Giant-Skipper |
| Agathymus evansi Freeman, 1950 | Brigadier |
| Agathymus freemani (Stallings & ..., 1960) | ⇒ Agathymus baueri Stallings & ..., 1954 |
| Agathymus gentryi Roever, 1998 | Driedfruit beetle |
| Agathymus mariae Barnes & Ben..., 1924 | Lechuguilla Giant Skipper |
| Agathymus neumoegeni (Edwards, 1882) | ⇒ Agathymus aryxna Dyar, 1905 |
| Agathymus polingi Skinner, 1905 | Amole Giant Skipper |
| Aguna asander Hewitson, 1867 | Gold-spot Aguna |
| Amblyscirtes aenus Edwards, 1878 | Bronze Little Skipper |
| Amblyscirtes aenus megamacula Scott, 1998 | Bronze Roadside-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 elissa Godman, 1900 | Elissa Roadside Skipper |
| Amblyscirtes elissa arizonae H. Freeman, 1993 | Elissa Roadside-Skipper |
| Amblyscirtes eos Edwards, 1871 | Dotted Roadside Skipper |
| Amblyscirtes exoteria Herrich-Schä..., 1869 | Large Roadside Skipper |
| Amblyscirtes fimbriata Plötz, 1882 | Orange-edged Roadside Skipper |
| Amblyscirtes fimbriata bellus (W.H. Edwards, 1884) | ⇒ Amblyscirtes fimbriata fimbriata Plötz, 1882 |
| Amblyscirtes nanno (W. H. Edwards, 1882) | ⇒ Mastor exoteria Herrich-Schä..., 1869 |
| Amblyscirtes nereus Edwards, 1876 | Creamy Little 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 texanae Bell, 1927 | Southwest Little Skipper |
| Amblyscirtes tolteca Scudder, 1872 | 'Prenda' Toltec Roadside-Skipper |
| Amblyscirtes tolteca prenda Evans, 1955 | 'Prenda' Toltec Roadside-Skipper |
| Amblyscirtes vialis Edwards, 1862 | Black Little Skipper |
| Anatrytone logan W.H. Edwards, 1863 | Black-Vein Skipper |
| Ancyloxypha arene Edwards, 1871 | Orange Least Skipperling |
| Ancyloxypha myrtis (Edwards, 1882) | ⇒ Ancyloxypha arene Edwards, 1871 |
| Ancyloxypha numitor Fabricius, 1793 | Common Least Skipper |
| Antigonus emorsa Felder, 1869 | White Spurwing |
| Apyrrothrix araxes Hewitson, 1867 | Araxes Skipper |
| Apyrrothrix arizonae Godman & Salvin, 1893 | Araxes Skipper |
| Astraptes fulgerator Walch, 1775 | Blue Flasher |
| Atalopedes campestris Boisduval, 1852 | Sachem |
| Atrytonopsis cestus Edwards, 1884 | Baboquivari Dusted Skipper |
| Atrytonopsis deva Edwards, 1876 | Desert Dusted Skipper |
| Atrytonopsis edwardsi Barnes & McD..., 1916 | Sheep Skipper |
| Atrytonopsis lunus Edwards, 1884 | Moon-marked Skipper |
| Atrytonopsis ovinia (Hewitson, 1866) | ⇒ Atrytonopsis edwardsi Barnes & McD..., 1916 |
| Atrytonopsis ovinia edwardsi (polingi J.D...., 1925) | ⇒ Atrytonopsis ovinia zaovinia Dyar, 1913 |
| Atrytonopsis pittacus Edwards, 1882 | Parchment Skipper |
| Atrytonopsis python Edwards, 1882 | Python Skipper |
| Atrytonopsis vierecki Skinner, 1902 | Four-Corners Dusted Skipper |
| Autochton aereofuscus (J.D. Gunder, 1925) | ⇒ Autochton cellus Boisduval & ..., 1833 |
| Autochton cellus Boisduval & ..., 1833 | Golden banded skipper |
| Autochton neis Geyer, 1832 | Broad Banded-Skipper |
| Autochton pseudocellus Coolidge & C..., 1911 | Little Golden-Banded Skipper |
| Bolla clytius Godman & Salvin, 1897 | Mottled Bolla |
| Cabares potrillo Lucas, 1857 | Potrille Skipper |
| Caicella caicus Herrich-Schä..., 1869 | |
| Caicella calchas Herrich-Schä..., 1869 | |
| Calpodes ethlius Stoll, 1782 | Arrowroot skipper |
| Capila phanaeus phanaeus | |
| Celaenorrhinus autochton Steinhauser ..., 1996 | |
| Celaenorrhinus fritzgaertneri Bailey, 1880 | Fritzgaertner's flat |
| Celotes nessus Edwards, 1877 | Common Streaky-Skipper |
| Cephrenes trichopepla trichopepla Lower, 1908 | |
| 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 mithrax Möschler, 1878 | Mithrax Duskywing |
| 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 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 |
| Copaeodes aurantiaca Hewitson, 1868 | Orange Skipperling |
| Copaeodes aurantiacus (Hewitson, 1868) | ⇒ Copaeodes aurantiaca Hewitson, 1868 |
| Copaeodes minima Edwards, 1870 | Southern Skipperling |
| Cymaenes trebius (Mabille, 1891) | ⇒ Cymaenes odilia Burmeister, 1878 |
| Dalla hesperioides hister Evans, 1955 | Hesperioides Skipperling |
| Epargyreus clarus Cramer, 1775 | Huachuca Skipper |
| Epargyreus clarus huachuca Dixon, 1955 | Arizona Silver-spotted Skipper |
| Epargyreus huachuca (Dixon, 1955) | ⇒ Epargyreus clarus Cramer, 1775 |
| Erynnis (Erynnis) brizo Boisduval & ..., 1832 | Banded Oak Dusky Wing |
| Erynnis brizo burgessi Skinner, 1914 | Rocky Mountain Sleepy Duskywing |
| Erynnis (Erynnis) icelus Scudder & Bu..., 1870 | Aspen Dusky Wing |
| Erynnis afranius Lintner, 1878 | Afranius Duskywing |
| 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 juvenalis clitus W. H. Edwards, 1883 | 'Arizona' Juvenal'S Duskywing |
| Erynnis martialis Scudder, 1869 | Mottled Dusky Wing |
| Erynnis meridianus Bell, 1927 | Meridian Duskywing |
| Erynnis meridianus meridianus E. 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 scudderi Skinner, 1914 | Arizona Dusky Wing |
| Erynnis telemachus Burns, 1960 | Gambel oak duskywing |
| Erynnis tristis Boisduval, 1852 | Mournful Duskywing |
| Erynnis tristis tatius WH Edwards, 1882 | Mexican Mournful Duskywing |
| Euphyes vestris Boisduval, 1852 | Cola Skipper |
| Grais stigmaticus Mabille, 1883 | Hermit Skipper |
| Heliopetes alba (Edwards, 1866) | ⇒ Heliopetes ericetorum Boisduval, 1852 |
| Heliopetes dividua (Hewitson, 1868) | ⇒ Heliopetes laviana Hewitson, 1868 |
| Heliopetes ericetorum Boisduval, 1852 | Great Basin White Skipper |
| Heliopetes laviana Hewitson, 1868 | Laviana Skipper |
| Heliopetes laviana oceanus (W.H. Edwards, 1871) | ⇒ Heliopetes laviana laviana Hewitson, 1868 |
| Heliopetes macaira Reakirt, 1866 | Brown-Margined White Skipper |
| Heliopyrgus domicella Erichson, 1848 | Erichson'S White Skipper |
| Heliopyrgus domicella nearchus (W.H. Edwards, 1882) | ⇒ Heliopyrgus domicella domicella Erichson, 1849 |
| 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 comma susanae L. Miller, 1962 | |
| Hesperia juba Scudder, 1872 | Jagged-border Skipper |
| Hesperia lindseyi Holland, 1930 | Lindsey's skipper |
| Hesperia nevada (Scudder, 1874) | ⇒ Hesperia juba Scudder, 1872 |
| Hesperia pahaska Leussler, 1938 | Baja California Norte |
| Hesperia pahaska williamsi Lindsey, 1940 | Pahaska Skipper |
| Hesperia sassacus sassacus T. Harris, 1862 | Indian Skipper |
| Hesperia uncas Edwards, 1863 | Uncas skipper |
| Hesperia uncas lasus W. H. Edwards, 1884 | 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 arizonensis (P. Mabille &..., 1917) | ⇒ Hesperopsis alpheus oricus W. H. Edwards, 1879 |
| Hesperopsis gracielae MacNeill, 1970 | Macneill'S Sootywing |
| Hesperopsis libya Scudder, 1878 | Great Basin Sooty Wing |
| Hesperopsis libya libya Scudder, 1878 | Mojave Sootywing |
| Heteropterus myrtis | |
| Hyalothyrus neleus neda Evans, 1952 | |
| Hylephila phyleus Drury, 1773 | Fiery Skipper |
| Kedestes lema lema Neave, 1910 | |
| Lerema accius Smith, 1797 | Clouded Skipper |
| Lerodea arabus Edwards, 1882 | Blotchy Gray Skipper |
| Lerodea eufala Edwards, 1869 | Eufala Skipper |
| Lucida lucia melitaea (M.W.K. Draudt, 1923) | ⇒ Lucida lucia scopas Mabille, 1891 |
| Mastor carolina Skinner, 1893 | |
| Mastor eos Edwards, 1871 | |
| Mastor exoteria Herrich-Schä..., 1869 | |
| Mastor fimbriata Plötz, 1882 | |
| Mastor nereus Edwards, 1876 | |
| Mastor oslari Skinner, 1899 | |
| Mastor phylace Edwards, 1878 | |
| Megathymus alliae Stallings & ..., 1957 | |
| Megathymus baueri Stallings & ..., 1954 | |
| Megathymus beulahae D. Stallings..., 1963 | Broad-Banded Giant-Skipper |
| Megathymus coloradensis (Riley, 1875) | ⇒ Megathymus yuccae Boisduval & ..., 1834 |
| Megathymus neumoegeni Edwards, 1882 | |
| Megathymus streckeri Skinner, 1895 | Plains giant skipper |
| Megathymus streckeri streckeri Skinner, 1895 | Strecker´s Giant-Skipper |
| Megathymus ursus Poling, 1902 | Desert Yucca Skipper |
| Megathymus yuccae Boisduval & ..., 1834 | Yucca Giant Skipper |
| Megathymus yuccae arizonae E.R. Tinkham, 1954 | Yucca Giant-Skipper |
| Mylon pelopidas Fabricius, 1793 | Dingy Mylon |
| Nastra julia Freeman, 1945 | Julia Skipper |
| Nastra lherminier Latreille, 1824 | Swarthy Skipper |
| Neoxeniades braesia andricus Mabille, 1895 | |
| Niconiades cydia Hewitson, 1876 | |
| Noctuana stator Godman & Salvin, 1899 | Red-studded Skipper |
| Notamblyscirtes simius W. H. Edwards, 1881 | Simius Roadside-Skipper |
| Nyctelius nyctelius Latreille, 1824 | Nyctelius Skipper |
| Oarisma edwardsii Barnes, 1897 | Edwards Skipperling |
| Oarisma garita Reakirt, 1866 | Garita Skipper |
| Ochlodes agricola Boisduval, 1852 | California Skipper |
| Ochlodes snowi (Edwards, 1877) | ⇒ Paratrytone snowi W. H. Edwards, 1877 |
| Ochlodes sylvanoides Boisduval, 1852 | Western Skipper |
| Ochlodes yuma W. H. Edwards, 1873 | Giant-Reed Skipper |
| Pamphila carus Edwards, 1883 | |
| Pamphila lasus Edwards, 1884 | |
| Panoquina lucas Fabricius, 1793 | Purple Washed Skipper |
| Panoquina ocola Edwards, 1863 | Long-windged Skipper |
| 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 |
| Pheraeus argynnis Plötz, 1883 | |
| Pholisora catullus Fabricius, 1793 | Common sooty wing |
| Pholisora gracielae MacNeill, 1970 | |
| Pholisora libya (Scudder, 1878) | ⇒ Hesperopsis libya Scudder, 1878 |
| Piruna aea Dyar, 1912 | Many-spotted Skipperling |
| Piruna cingo (Evans, 1955) | ⇒ Piruna aea Dyar, 1912 |
| Piruna pirus Edwards, 1878 | Russet Skipperling |
| Piruna polingii Barnes, 1900 | Four-spotted Skipperling |
| Platylesches robustus villa Evans, 1937 | |
| Poanes hobomok Harris, 1862 | Hobomok Skipper |
| Poanes melane Edwards, 1869 | Baja Umber Skipper |
| Poanes taxiles Edwards, 1881 | Golden Skipper |
| Poanes viator Edwards, 1865 | Broad Marsh Skipper |
| 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 mystic W.H. Edwards, 1863 | Long Dash |
| Polites peckius W. Kirby, 1837 | Peck skipper |
| Polites rhesus W.H. Edwards, 1878 | Plains Gray Skipper |
| Polites sabuleti Boisduval, 1852 | Saltgrass Skipper |
| Polites sabuleti chusca Edwards, 1873 | Mojave sandhill skipper |
| Polites sonora Scudder, 1872 | Sonora Skipper |
| Polites themistocles Latreille, 1824 | Tawny-edge skipper |
| 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 |
| Polythrix mexicanus Freeman, 1969 | Mexican Longtail |
| Polythrix octomaculata Sepp, 1848 | Eight-spotted Longtail |
| Porphyrogenes passalus omphale (Butler, 1871) | ⇒ Porphyrogenes omphale Butler, 1871 |
| Praxis marmarinopa Meyrick, 1897 | |
| Proteides mercurius Fabricius, 1787 | Mercurial Skipper |
| Pyrgus albescens (Plötz, 1884) | ⇒ Pyrgus communis Grote, 1872 |
| Pyrgus communis Grote, 1872 | Checkered Skipper |
| Pyrgus occidentalis (Skinner, 1906) | ⇒ Pyrgus communis Grote, 1872 |
| Pyrgus oileus Linnaeus, 1767 | Tropical Checkered Skipper |
| Pyrgus philetas (Edwards, 1881) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus polingii Barnes, 1900 | |
| Pyrgus ruralis Boisduval, 1852 | Desert checkered skipper |
| Pyrgus scriptura Boisduval, 1852 | Small Checkered Skipper |
| Pyrgus syrichtus fumosa (J.L. Reverdin, 1919) | ⇒ Pyrgus oileus Linnaeus, 1767 |
| Pyrgus xanthus (Edwards, 1878) | ⇒ Pyrgus ruralis Boisduval, 1852 |
| Pyrrhopyge araxes (Hewitson, 1867) | ⇒ Apyrrothrix araxes Hewitson, 1867 |
| Sacrator polites polites Godman & Salvin, 1879 | |
| Salatis fulvius Plötz, 1882 | |
| Sarangesa thecla thecla Plötz, 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 |
| Symmachia hetaerina Hewitson, 1867 | |
| Synapte shiva Evans, 1955 | Faded Faceted Skipper |
| Synapte syraces Godman, 1901 | Bold Faceted Skipper |
| 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 meris meris Plötz, 1886 | Meris Telemiades |
| Telicota augias Linnaeus, 1763 | Bright-orange Darter |
| Thessia jalapus Plötz, 1881 | Jalapus Cloudywing |
| 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 dobra Evans, 1952 | Mexican Cloudywing |
| Thorybes oslari | |
| Thorybes pylades Scudder, 1870 | Cloudy Wing |
| Thorybes valeriana (Plötz, 1882) | ⇒ Codatractus valeriana Plötz, 1881 |
| Timochares ruptifasciata Plötz, 1884 | Brown-banded Skipper |
| Urbanus dorantes Stoll, 1790 | Brown Tailed Skipper |
| 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 |
| Windia windi H.A. Freeman, 1969 | Winds 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 |
