Distribution; world
A transpalearctic species, widely distributed in Europe, from southern Fennoscandia, south to central Iberia, and eastwards to Greece and the Urals (Warncke, 1988, who also includes a map of its ditribution within this region). Ebmer (1988) also cites Mongolia:
AT, BE, BG, CH, CZ, DE, DK, EE, ES, FI, FL, FR, GB, GR, HU, IT, IT-SI, LT, LU, LV, NL, NO, PL, RO, RU, RU-EU, RU-RUW, SE, SK, SL, TR, MN