Erebia theano (Tauscher, 1806).
Range: the Altai, Salairskii Kryazh, Kuznetskii Alatau, Sayan
Mts., the mountains of Tuva Republic and W Mongolia.
ssp: approximata Warren, 1953; range: a strip of rather humid areas from W and NE Altai across Salairskii Kryazh and Gornaya Shoria Uplands and the Kuznetskii Alatau Mts. to West Sayan and Todzha Hollow (NE Tuva).
A tandem.
A meadow on the Peschanaya River left bank between the villages of
Baragash and Ilyinka, Shebalino District, Altai Republic, West Siberia. Russia. 1st July 2005. O. Kosterin.