Distribution; world
The distribution is summarised by Løken (1973), as comprising Fennoscandia and Russia, south across Europe to Spain and Corsica, and eastwards to Turkey, Siberia,northern Mongolia and Manchuria.: AT, BE, BG, BY, CH, CZ, DE, DK, EE, ES, FI, FR, FR-CO, GB, GR, HU, IE, IT, LT, LV, NL, NO, PL, PT, RO, RU, RU-EU, SE, SK, SL, TR, UA, IR, MN
Conservation status; world
Conservation status: BY- RDB3 (VU), CH - RDB4 (NT), CZ - RDB1 (CR), DE1 - RDB2 (EN), DE2 - RDB2 (EN), EE - RDB3 (VU), FI1 - RDB4 (NT), FI2- RDB4 (NT), HU - RDB1 (CR), IE - RDB4 (NT), MD - RDB4 (NT), NL - RDB2 (EN), NO - RDB4 (NT), SE1 - RDB4 (NT), SE2 - RDB3 (VU), UA - RDB (R), EU - RDB3 (VU) (Nieto et al, 2014)