Distribution; world
The range of this species extends from southern Fennoscandia south across Europe to Switzerland, Austria and Turkey. It is also reported from the former U.S.S.R. (Ukraine, Moldova, Crimea)(Osychnjuk, 1977).
AT, BE, BG, BY, CH, CZ, DE, DK, ES, FI, FL, FR, GB, GR, HR, HU, IT, IT-SI, LT, LU, MD, MK, NL, NO, PL, RO, RS, RU, RU-EU, SE, SK, SL, TR, UA
Abundance; world
Populations are presumed to be small, but there is no information available on the species' actual size and trend since most of the published records exceed 20 years in age.
Conservation status; world
Conservation status: CH - RDB3 (VU), CZ - RDB3 (VU), FI - RDB3 (VU), GB - RDB1 (EN), NO - RDB4 (NT), EU - RDB-DD (Nieto et al, 2014)