Distribution; world
A boreal-montane species in Europe. The range extends eastwards across Asia to Siberia
CH, CZ, DE, DK, ES, LT, NL, NO, PL, RU, SE, CN, IR
Abundance; world
A very rare species
Conservation status; world
Conservation status: CH - RDB0 (RE), CZ - RDB0 (RE), DE1 - RDBG (SU), DE2 - RDBG (VU), NO - RDB0 (RE), SE1 - RDB5 (DD), SE2 - RDB4 (NT), EU - RDB-EN (Nieto et al, 2014)