Distribution; world
A central and southern European species, the range extending north to southern Sweden (Westrich, 1989).
AL, AT, BE, BG, CH, CZ, DE, DK, ES, FR, GB-CI, GR, IT, IT-SI, NL, PL, PT, RO, RU-EU, SE, SK
Conservation status; world
Conservation Status: CZ - RDB0 (RE), DE1 - RDBG (SU), DE2 - RDBG (VU), NL - RDB3 (VU), SE1 - RDB1 (CR), SE2 - RDB2 (EN)