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Species   Epargyreus clarus

Epargyreus clarus californicus

MacNeill, 1975

'California' Silver-spotted Skipper

BC to Baja California Norte;
Sierra Nevada-Cascades, westward

Epargyreus clarus

(Cramer, 1775) (Rocky Mountain
segregate)

'Rocky Mountain' Silver-spotted Skipper

NE OR, E WA, ID, MT, WY, C & N
UT, CO, N NM, Black Hills

Epargyreus clarus clarus

(Cramer, 1775)

Silver-spotted Skipper

E USA and Canada to far NE
Mexico (hypothetical)

Epargyreus clarus profugus

Austin, 1998

'Nevada' Silver-spotted Skipper

S NV, N AZ, possibly to central
AZ-NM

Epargyreus clarus huachuca

Dixon, 1955

'Arizona' Silver-spotted Skipper

S AZ, S NM, far NW Mexico