Most recent taxonomic treatment. Rognes (1991a).
Material. Kotayk: Tsakhkadzor, Mt Teghenis, wood & edge of wood, N40°32 E44° 41, 2270 m, 17.vii.2011, 1 ♂ [2536]; Tsakhkadzor, Mt Teghenis, wood, N40°32 E44° 41, 2240 m, 28.v.2012, 1 ♀ [2537]; Tsakhkadzor, Mt Teghenis, heath, N40°32 E44° 41, 2280–2360 m, 30.vii.2015, 2 ♀ [2538, 2539]. Syunik: River Vorovan, Vaghatin, N 39°30 E46°07, 1400 m, 25.vii.2011, 1 ♀ [2540]. Tavush: Parz Lich, N 40°45 E44° 58, 1870 m, 25.v.2012, 1 ♂ [2535]; 2 km N of Parz Lich, N40°45 E44° 57, 1490 m, 5.vii.2016, 1 ♂ [2648 (dissected)].
Distribution. Widespread in the Palaearctic Region, east to Xinjiang in China (Fan 1997).