44. Cercyon (Dicyrtocercyon) ustulatus (Preyssler, 1790) **

Figs 2, 4, 6.

MATERIAL EXAMINED. Krapivinskiy Distr., “Azhendarovo”, lake, 54°45´46´´N 87°01´49´´E, 20.V.2012, DE (1 ex.) ; Tyazhynskiy Distr., Kamyshlovka, 55°58´N 88°32´E, bog, 10.VI.2015, DE (1 ex.) ; Izhmorskiy Distr., near Glukharinka, river, 11.VII.2018, DE (2 exs.) .

DISTRIBUTION. Europe, Turkey, Iran [Fikáček et al., 2015; Przewoźny, 2019], Canada, USA (introduced) [Hansen, 1999]. Here this species is reliably recorded from Western Siberia for the first time.

REMARKS. An earlier reports of the species for Siberia [Zaitsev, 1908] has not yet been supported by factual material [Ryndevich, 2008]. Siberia has been excluded from the species range in new catalogs [e.g. Fikáček et al., 2015].