Distribution; world
In Europe only in montane regions. Absent from Fennoscandia and the Carpathians:
AT, BG, CH, CZ, DE, ES, FR, IT, PL, RU, RU-EU, SK
Conservation status; world
Conservation status: CZ - RDB0 (RE), DE1 - RDBG (SU), DE2 - RDBG (VU), EU - RDB-LC (Nieto et al, 2014)