21. Hydrobius fuscipes (Linnaeus, 1758)

REFERENCES. Efimov [2010].

MATERIAL EXAMINED. Kemerovo, at light, 1. VI.1998, AK (1 ex.), V. Zinchenko det.; Gornaya Shoriya, Tashtagol´skiy Distr., 4 km N Sheregesha, Zelenaya Mt., 29–31.VII.1999, DE (1 ex.) , V. Zinchenko det.; Kemerovskiy Distr., near Sukhaya Rechka, 31.VII.2000, D. Sushchev (1ex.) , V. Zinchenko det.; Gornaya Shoriya, Mustag Mt., 8.VII.2001, DE (1 ex.) , V. Zinchenko det.; Kemerovskiy Distr., Osinovka, at light, 16.VIII.2002, AK (1 ex.) , V. Zinchenko det.; Yashkinskiy Distr., Pashkovo, at light, 17. VI.2003, AK (1 ex.), V. Zinchenko det.; Krapivinskiy Distr.,near “Azhendarovo”,20–28 . V. 2012,28. V. –3. VI.2014, 02. V.2014, FB, AK (30 exs.), V. Zinchenko det.; Kemerovo, 3.IX.2013, FB (1 ex.), V. Zinchenko det.; Leninsk-Kuznetskiy Distr., near Shabanovo, mouth of Sukhoy creek, 54°40´N 85°32´E, 25.VII.2014, DE (1 ex.) ; Kemerovskiy Distr., Starochervovo, 55°10´N 86°22´E, 22. VI.2015, FB (3 exs.); Kemerovskiy Distr., Elykaevo, 55°20´N 86°07´E, 21. V.2016, FB (2 exs.); Leninsk-Kuznetskiy Distr., vicinity of Podgornoe, 54°28´10´´N 86°00´26´´E, 1. V.2017, FB (3 exs.); Yayskiy Distr., Beket, 56°22´N 86°28´E, in dung near water, 15. VI.2018, DE (1 ex.); Yashkinskiy Distr., near Akatsiya, 55°42´N 85°29´E, 20. VI.2018, DE (4 exs.) .

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

REMARKS. Currently, Hydrobius fuscipes is considered as a complex of species, the taxonomic composition of which is not completely understood [Fossen et al., 2016]. The material presented here needs further study.