Thricops diaphanus (Wiedemann, 1817)

Material examined. RUSSIA: Altai Republic: 1♂, Seminskiy Pass, 51.05°N 85.59°E, 1650 m asl, 27– 30.06.2016, leg. N. Vikhrev (ZMUM) ; 1♂, 10 km NE of Bargash, Mukhorcherga village, 51.34°N 85.31°E, 1550 m asl, 22.07.2011, leg. V. Sorokina (ISEA) .

Distribution. Holarctic and N of Oriental region.