Distribution; world
Rather rare and thinly distributed in western and central Europe (reported as common in parts of Germany (F.K. Stöckhert, 1933), occurring from southern Sweden to Corsica and Morocco (High Atlas), and eastwards to Turkey (Warncke, 1981):
AT, BE, BG, BY, CH, CZ, DE, DK, ES, FR, FR-CO, GB, GR, GR-KR, HR, HU, IT, IT-SA, IT-SI, LT, LU, LV, MD, MK, NL, NO, PL, PT, RO, RS, RU, RU-EU, SK, SL, SE, TR, UA, MA, GE
Conservation status; world
Conservation status: CH - RDB0 (RE), CZ - RDB2 (EN), DE1 - RDB5 (DD), DE2 - RDBV (NT), GB - RDB3 (R), NL - RDB1 (CR), SE1 - RDB4 (NT), SE2 - RDB4 (NT), EU - RDB-DD (Nieto et al, 2014)