Anacaena lutescens (Stephens, 1829)

Litovkin, S. V. & Efimov, D. A., 2020, Beetles of the superfamily Hydrophiloidea of Kemerovo Area, Russian Entomological Journal 29 (1), pp. 61-68 : 65

24. Anacaena lutescens (Stephens, 1829)

REFERENCES. Ryndevich [2003b]; Efimov [2010].

MATERIAL EXAMINED. Tyazhinskiy Distr., left shore of Uryup River near confluence with Chulym River , oxbow, 1.VIII.2008, N. Teplova leg. (1 ex.) ; Kuznetskiy Alatau, cordon “Verkhnyaya Ters´”, Verkhnyaya Ters´ River , under stones, h= 409 m a.s.l., 04.VII.2009, AK (1 ex.) ; Krapivinskiy Distr. , near “Azhendarovo”, 24.VII.2009, 20– 28. V.2012, 20.V.2012, 2.V.2014, 28.V.–03.VI.2014, AK, DE, FB 15 exs. ); Promyshlennovskiy Distr., Krasninskoe , 12. V.2015, FB (6 exs.) ; Tyazhynskiy Distr., Kamyshlovka , 55°58´N 88°32´E, 10. VI.2015, DE (1 ex.) ; Kemerovskiy Distr., Pod´yakovo, Bolshaya Podikova River , 09.VII.2015, DE (1 ex.) ; Kemerovskiy Distr., Starochervovo , 55°10´N 86°22´E, 7.IX.2015, FB (1 ex.) ; Kemerovo Distr. Zhuravlevo , 55°08´N 86°20´E, 21. V.2016, FB (3 exs.) ; Kemerovskiy Distr., Elykaevo , 55°20´N 86°07´E, 21. V.2016, FB (12 exs.) ; Krapivinskiy Distr., near Bannovo , 55°70´N 86°42´E, 14. V.2017, DE (1 ex.) ; Krapivinskiy Distr., near Sarapki, Un´ga River flood-plane, 55°04´N 86°24´E, 14. V. 2017, DE (3 exs.) ; Leninsk-Kuznetskiy Distr., vicinity of Podgornoe , 54°28´10´´N 86°00´26´´E, 1. VI.2017, FB (3 exs.) ; Krapivinskiy Distr., Taradanovo , river, 54°45´N 86°40´E 13.VIII.2017, DE (1 ex.) ; Yayskiy Distr., Beket , 56°22´N 86°28´E, 15. VI.2018, DE (8 exs.) ; Yashkinskiy Distr., near Akatsiya , 55°42´N 85°29´E, 20. VI.2018, DE (2 exs.) ; Promyshlennovskiy Distr. , 2–3 km S Pushkino, 54°44´N 85°28´E, 8.VIII.2018, DE (2 exs.) .

DISTRIBUTION. Western Palaearctic, Russian Far East [ Fikáček et al., 2015; Przewoźny, 2019], Canada, USA [ Hansen, 1999].

REMARKS. All 49 studied specimens were females; the sex of another 12 specimens was not determined. This, most likely, indicates the homogeneity of the local population and its reproduction through parthenogenesis. As known, most European populations of A. lutescens are also parthenogenetic [ Shaarawi, Angus, 1990; Ryndevich, 2003b].