Erebia anyuica, the scree alpine, is a member of the subfamily Satyrinae of family Nymphalidae. It is found in Siberia, in several isolated areas of Alaska, and in a band that extends across northern Alaska and northern Yukon (British Mountains) to the Richardson Mountains on the Yukon/Northwest Territories border.
The wingspan is 31–42 mm. Adults are on wing from mid-June to late July.Scree Alpine (Erebia anyuica), Butterflies of Canada
Subspecies E. a. anyuica Magadan E. a. iltshira Belik, 1996 eastern Sayan Mountains E. a. jakuta Dubatolov, 1992 north-eastern Yakutia E. a. sokhondinka Dubatolov & Zintshenko, 1995
Similar species Reddish alpine (E. lafontainei) Four-dotted alpine (E. youngi)
References