46. O. sylvestris (Scopoli, 1763)

Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000.

Voucher specimens: 10 [Cherniakhovsk, 27 April 1992, 2 exp.; Svetlogorsk, 06 June 2004; Yantarny, 05 May 2008; Yantarny-Donskoe, 24 May 2010; Medovoe, 10 April 2018, 5 exp.].

Kaliningrad Region: Common everywhere; Bagr., Chern., Zel.

Comments: Saprophagous species, mostly associated with dry old cow excrements, sporadically distributed and occasional in the Region.