References. Guselnikov and Medvedev 1984: 18; Yanovsky 1996: 32.
Distribution. Europe, Saucasus, N Kazakhstan, Ural, Asian Russia (W Siberia, Baikal area, Tuva, Sayan, Yakutia), Mongolia.
Material Examined. Akademgorodok, 19. v.2001, 16 (E. Akulov) (EACK); Malaya Minusa, 4. vii.2012, 5♀ 106 (E. Akulov) (EACK); Znamenka, 6.vii.2012, 2♀ 26 (E. Akulov) (EACK); Soloncy, 23.vii.2013, 1♀ (E. Akulov) (EACK).