2. G. spiniger (Marsham, 1802)

Bercio & Folwaczny 1979.

Voucher specimens: 3 [Baltic Spit, 26 June 2018; Kostrovo, 10 September 2018; Vzmor’e, 11 September 2018].

Kaliningrad Region: Zel. (Loppöhnen, Rauschen); Zel.

Comments: Occasional and sporadically distributed species in the Kaliningrad Region. The species prefers open habitats, feeds on horse and cattle excrements and occurs till October.