References. Guselnikov and Medvedev 1984: 20; Yanovsky 1996: 33.
Distribution. Asian Russia (W and E Siberia, Far East), Mongolia, North Korea, China.
Material Examined. Krasnoyarsk, 14.vi.1984, 9.vi.1984, 2 ex. (S. Loshchev) (SLCK); same locality, 2.vii.2010, 1 ex. (M. Ivanov) (MICK); Sartachul, 20.vi.1988, 2 ex. (V. Yanovsky) (IFK); same locality, 11–30.vi.1988, 2–11.vii.1988, 6 ex. (S. Loshchev) (SLCK); Minusinsk, 8.vi.2011, 1♀ (E. Akulov) (EACK).