Cryptopleurum minutum (Fabricius, 1775)

Litovkin, S. V. & Efimov, D. A., 2020, Beetles of the superfamily Hydrophiloidea of Kemerovo Area, Russian Entomological Journal 29 (1), pp. 61-68 : 67

48. Cryptopleurum minutum (Fabricius, 1775) *

MATERIAL EXAMINED. Kemerovskiy Distr. , Krekovo, 55°31´N 85°52´E, 22.VII.2012, DE (4 exs.); Belovskiy Distr., vicinity of Novyy Gorodok, Bachatskie Sopki, 16.VIII.2014, DE (1 ex.) .

DISTRIBUTION. Europe, Northern and Central Asia, China [ Fikáček et al., 2015; Przewoźny, 2019], Canada, USA (introduced) [ Hansen, 1999]. New for Kemerovo Area.

49. Cryptopleurum subtile Sharp, 1884 REFERENCES. Efimov [2010].

MATERIAL EXAMINED. No specimens examined by authors.

DISTRIBUTION. Polyzonal distribution [ Hansen, 1999; Fikáček et al., 2015; Przewoźny, 2019].

– Megasternum concinnum (Marsham, 1802)

REMARKS. Findings previously published as M. concinnum [ Hebauer, Ryndevich, 2005] are currently classified as M. immaculatum (Stephens, 1829) [Ryndevich, 2017].

50. Megasternum immaculatum (Stephens, 1829) REFERENCES. Ryndevich [2017].

MATERIAL EXAMINED. No specimens examined by authors.

DISTRIBUTION. Bulgaria, Great Britain, Poland, Western and Eastern Siberia [Ryndevich, 2017; Przewoźny, 2019]. REMARKS. See comment to previous species.