Nymphalidae Rafinesque, 1815
Occidryas albiradiata Gunder, 1926
Occidryas alebarki Ferris, 1970
Occidryas alena Barnes & Benjamin, 1926
Occidryas andersoni Gunder, 1934
Occidryas anicia Doubleday, 1847
Occidryas augusta Edwards, 1890
Occidryas augustina Wright, 1906
Occidryas aurilacus Gunder, 1928
Occidryas bakeri Fender, 1945
Occidryas barnesi Gunder, 1928
Occidryas baroni Edwards, 1881
Occidryas bayensis Sternitzky, 1937
Occidryas beani Skinner, 1897
Occidryas belli Gunder, 1929
Occidryas bernadetta Leussler, 1920
Occidryas blackmorei Gunder, 1926
Occidryas boharti Gunder, 1929
Occidryas brucei Edwards, 1888
Occidryas capella Barnes, 1897
Occidryas carmentis Barnes & Benjamin, 1926
Occidryas caverna Gunder, 1934
Occidryas chalcedona Doubleday, 1847
Occidryas charlotteae Gunder, 1928
Occidryas chuskae Ferris & Holland, 1980
Occidryas cloudcrofti Ferris & Holland, 1980
Occidryas colon Edwards, 1881
Occidryas colonia Wright, 1906
Occidryas cooperi Behr, 1863
Occidryas cottlei Gunder, 1928
Occidryas diamondensis Gunder, 1931
Occidryas duncani Gunder, 1934
Occidryas dunni Gunder, 1929
Occidryas dwinellii Edwards, 1881
Occidryas editha Boisduval, 1852
Occidryas edithana Strand, 1914
Occidryas effi Stallings & Turner, 1945
Occidryas eurytion Mead, 1875
Occidryas fenderi Gunder, 1932
Occidryas fieldi Gunder, 1924
Occidryas foxi Gunder, 1924
Occidryas fridayi Gunder, 1931
Occidryas fusimacula Barnes, 1900
Occidryas fusisecunda Comstock, 1926
Occidryas georgei Gunder, 1928
Occidryas grundeli Cool, 1908
Occidryas gunnisonensis Brown, 1970
Occidryas helvia Scudder, 1869
Occidryas hemiluteofusus Gunder, 1925
Occidryas hemimelanica Comstock, 1926
Occidryas hennei Gunder, 1932
Occidryas hermosa Wright, 1906
Occidryas hilli Gunder, 1928
Occidryas hopfingeri Gunder, 1934
Occidryas howlandi Stallings & Turner, 1947
Occidryas huellemanni Comstock, 1926
Occidryas hutchinsi McDunnough, 1928
Occidryas idahoensis Gunder, 1929
Occidryas irelandi Gunder, 1929
Occidryas klotsi Dos Passos, 1938
Occidryas lawrencei Gunder, 1931
Occidryas lehmani Gunder, 1929
Occidryas leussleri Gunder, 1927
Occidryas lorquini Oberthür, 1913
Occidryas macglashanii Rivers, 1889
Occidryas macyi Fender & Jewett, 1953
Occidryas magdalena Barnes & McDunnough, 1918
Occidryas magdalenae Gunder, 1925
Occidryas malcolmi Gunder, 1927
Occidryas maria Skinner, 1899
Occidryas mcdunnoughi Gunder, 1928
Occidryas melanodisca Comstock, 1918
Occidryas meriana Barnes, 1900
Occidryas mirabilis Wright, 1905
Occidryas monoensis Gunder, 1928
Occidryas montanus McDunnough, 1928
Occidryas morandi Gunder, 1928
Occidryas nigrisuperipennis Gunder, 1926
Occidryas nubigena Behr, 1863
Occidryas olancha Wright, 1905
Occidryas omniluteofuscus Gunder, 1925
Occidryas oslari Gunder, 1925
Occidryas paradoxa McDunnough, 1927
Occidryas perdiccas Edwards, 1881
Occidryas quino Behr, 1863
Occidryas rubicunda Edwards, 1881
Occidryas rubrolimbata Comstock, 1918
Occidryas rubrosuffusa Comstock, 1926
Occidryas rubyae Hower, 1935
Occidryas sierra Wright, 1906
Occidryas skinneri Gunder, 1928
Occidryas spaldingi Gunder, 1928
Occidryas sperryi Chermock, 1945
Occidryas sternitzkyi Gunder, 1929
Occidryas suprafusa Comstock, 1926
Occidryas supranigrella Comstock, 1926
Occidryas svihlae Gunder, 1932
Occidryas taylori Edwards, 1888
Occidryas thielsenensis Gunder, 1931
Occidryas thornei Gunder, 1934
Occidryas tiogaensis Gunder, 1929
Occidryas truckeensis Gunder, 1928
Occidryas umbrobasana Comstock, 1926
Occidryas veazieae Fender & Jewett, 1953
Occidryas venusta Gunder, 1932
Occidryas victoriae Gunder, 1926
Occidryas wallacensis Gunder, 1928
Occidryas wheeleri Edwards, 1881
Occidryas windi Gunder, 1932
Occidryas wrighti Gunder, 1929