Distribution; world
Apparently scarce but widely distributed in the Palaearctic, from southern Fennoscandia south across Europe to southern France, and east to Greece (Mt. Olympus) and Siberia (Warncke, 1988, who also provides a distribution map of the species; Banaszak & Romasenko, 1998). F.K. Stöckhert (1933) considers it to be a boreal-alpine species in the broad sense.:
AT, BE, CH, DE, DK, EE, FI, FR, FR-CO, GB, GR, HU, IT, LT, LV, NL, NO, PL, RO, RS, RU, RU-EU, SE, SL
Conservation status; world
Conservation status: GB - RDB3 (R), NL - RDB3 (VU), EU - RDB-LC (Nieto et al, 2014)