Distribution; world
A widespread, but uncommon, species, distributed across Europe from northern Finland (Elfving, 1968), south and east to Germany, Switzerland, Poland, Hungary and Russia (Kamchatka) (F.K. Stoeckhert, 1933).:
AT, BE, CH, CZ, DE, *DK, FI, FL, FR, GB, IE, IT, HU, LT, LU, LV, NL, NO, PL, RO, RU, RU-EU, SE, SL
Conservation status; world
Conservation status: IE - RDB3 (VU), EU - RDB-NT (Nieto et al, 2014)