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Genus   Hesperopsis

Hesperopsis alpheus oricus

(W. H. Edwards, 1879)

Saltbush Sootywing

E & S CA, NV, SW UT, NW AZ

Hesperopsis alpheus alpheus

(W. H. Edwards, 1876)

Saltbush Sootywing

[= texana], S AZ, NM, CO, far S
MT, TX (verification needed for
NE Mexico)

Hesperopsis gracielae

(MacNeill, 1970)

MacNeill's Sootywing

lower Colorado River drainage,
Wa Co., UT to SON + Baja

Hesperopsis libya joaquina

J. Emmel, T. Emmel & Mattoon,
1998

Mojave Sootywing

S San Joaquin Valley, CA

Hesperopsis libya libya

(Scudder, 1878)

Mojave Sootywing

Mojave Desert, CA- S NV-AZ

Hesperopsis libya

(Scudder, 1878) (Great Basin
segregate)

Mojave Sootywing

SE OR, SW ID, most of NV, E CA

Hesperopsis libya confertiblanca

Scott, 1981

Mojave Sootywing

[perhaps a synonym of lena], W
CO, far NW NM, UT?, N AZ?

Hesperopsis libya lena

(W. H. Edwards, 1882)

Mojave Sootywing

W ND, E MT, WY, UT?