Distribution; world
South western Palearctic. Its range in Europe lies from the Iberian peninsula eastwards to the River Don (with an isolated population in western Iran) and north to Alsace and south west Germany, Austria and the Ukraine (Ebmer, 1988). Also known from Central Asia:
AT, BG, CH, *CZ, DE, ES, FR, GR, GR-AN, HR, HU, IT, IT-SI, SK, SL, PT, RO, TR, UA, IR, KG, TJ, TM, UZ
Conservation status; world
Conservation status: CH - RDB4 (NT), CZ - RDB1 (CR), DE - RDBG (SU), DE2 - RDBR (Rare),