Distribution; world
Northern and central Europe, ranging from central Finland (Elfving, 1968) and Poland, south to Austria, and east to Czechoslovakia (Kocourek, 1966), Romania and the Ukraine (Dylewska, 1987).:
AD, AT, BE, BA, BG, BY, CH, CZ, DE, DK, EE, ES, FI, FI-AA, FL, FR, GB, HR, HU, IE, IT, LT, LU, LV, MD, ME, NL, NO, PL, PT, RO, RU, RU-EU, SE, SK, SL, UA
Abundance; world
There is no clear information available on the actual population size and trend of this species.
Conservation status; world
Conservation status: DE1 - RDBG (SU), DE2 - RDBG (VU), IE - RDB3 (VU), SL - RDB1-2 (EN), EU - RDB-DD (Nieto et al, 2014)