Distribution; world
Western, central and southern Europe (Schmidt & Westrich, 1993) eastwards to Cyprus:
AT, BE, ES, CH, DE, FR, FR-CO, GB, GB-CI, GR, GR-AN, HR, IT, IT-SA, LU, NL, PT, RS, SL
Conservation status; world
Conservation status: DE1 - RDB3 (VU), SL - RDB1-2 (EN)