Distribution; world
Almost Transpalearctic, but in Europe and western Asia it is a montane species, found up to altitudes of 1700-2200m:
AT, CH, DE, ES, FL, FR, GR, IT, RU, MN
Conservation status; world
Conservation status: DE1 - RDB3 (VU), DE2 - RDBR (Rare), EU - RDB-LC (Nieto et al, 2014)