Distribution; world
Widespread in northern and central Europe (F.K. Stöckhert, 1933).
AT, BE, BY, CH, CZ, DE, *DK, FI, FL, FR, GB, GB-CI, GR, HU, IT, LT, NL, RU, RU-EU, SE, SK
Abundance; world
Endemic to Europe
Conservation status; world
Conservation status: DE1 - RDB2 (EN), DE2 - RDB2 (EN), SE1 - RDB2 (EN), SE2 - RDB2 (EN), EU - RDB-NT (Nieto et al, 2014)