71. A. dubia (Scopoli, 1763)

Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000; Alekseev 2003, 2005, 2014.

Voucher specimens: 5 [Yantarny, 10 July 1985; Baltiysk, 21 June 2008, 2 exp.; 2 km E Ladushkin, 27 June 2010; 1312 km, 02 July 2014].

Kaliningrad Region: Common everywhere; Bagr., Gvard., Oz., Zel.

Comments: Psammophilous species of open habitats, sometimes numerous in coastal dunes of Baltic Sea and in the inland places with sandy soils. Sporadically distributed and frequent in the Kaliningrad Region. The variation with metallic coloured elytra is quite seldom encountered in the Region.