Distribution; world
North and central Europe, becoming scarcer in the south (F.K. Stöckhert, 1933). Also reported from North Africa (Celary, 1995) and central Asia (Smit, 2018)
AT, BE, BY, CH, CZ, DE, DK, EE, ES, FI, FR, GB, GB-CI, GR, HR, HU, IE, IT, LT, LU, LV, NL, NO, PL, PT, RO, RU, RU-EU, SE, SK, SL, UA, DZ, KG, KZ, TR, UZ
Conservation status; world
Conservation status: CH - RDB3 (VU) DE1 - RDB4 (NT), DE2 - RDBV (VU), SL - RDB1-2 (EN)