Distribution; world
This is a northern and central European species, becoming more sparsely distributed in the south (F.K. Stöckhert, 1933).
AT, BE, BG, CH, CZ, DE, DK, EE, ES, *FI, FL, FR, GB, HR, HU, IT, IT-SA, IT-SI, LT, LV, NL, PL, RO, RS, RU, RU-EU, SE, SK, SL, UA
Conservation status; world
Conservation status: CH - RDB1 (CR), CZ - RDB3 (VU), GB - RDB1 (EN), NL - RDB3 (VU), SE - RDB5 (DD), EU - RDB-LC (Nieto et al, 2014)