12. Hydrochus brevis (Herbst, 1793)

REFERENCES. Efimov, Zinchenko [2015].

MATERIAL EXAMINED. Tyazhynskiy Distr., Kamyshlovka, 55°58´N 88°32´E, bog, 10. VI.2015, DE (1 ex.).

DISTRIBUTION. Europe, Western and Eastern Siberia, Turkey [Ryndevich, 2014; Efimov, Zinchenko, 2015; Fikáček et al., 2015].