7. A. luridus (Fabricius, 1775)

Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000.

Voucher specimens: 6 [1 km NE Kaliningrad, 28 May 1996, 2 exp.; Zelenogradsk, 27 April 1997; Kolosovka, 2 June 2001, 2 exp.; Kumachevo, 16 June 2001] .

Kaliningrad Region: Gur. (Königsberg), Oz.

(Trempen); Bagr., Gur., Zel.

Comments: Sporadically and occasionally encountered species of open mesophilic habitats associated with cattle dung. The color variation with entirely black elytrae is more common in the Kaliningrad Region.