Distribution; world
A species of south western and south central Europe. The range extends northwards to Germany, Luxembourg and Belgium:
AD, AT, BE, CH, DE, ES, ES-IC, FR, HU, IT, IT-SI, LU, MT, *PT
Conservation status; world
Conservation status: CH - RDB3 (VU), DE1 - RDB3 (VU), DE2 - RDBV (NT)