Erebia jeniseiensis  Erebia jeniseiensis is a butterfly found in the East Palearctic (Altai, Tuva, North Mongolia, South Siberia ,Sakhalin, Magadan region) that belongs to the browns family. "E. jeniseiensis" Trybom (= "velox" Herz) is distributed in Central and North-East Siberia, is a form [ of "E. euryale" ] in which the black dots are thinly edged with russet -yellow. The hindwing above is mostly without markings, bearing beneath a narrow white band.