New data on the fauna of Heteroceridae (Coleoptera) of the Republic of Khakassia (Eastern Siberia)

The recent status of the family Heteroceridae in Siberia is discussed and the main references are given. From ten species of the Heteroceridae, which have been reported for the fauna of Siberia, only one species Heterocerus parallelus Gebler, 1830 was previously recorded in southern Khakassia. Here we presented six species from two genera of the family Heteroceridae (Coleoptera), which we collected in the Republic of Khakassia (Eastern Siberia, Russia). We recorded five species (Augyles interspidulus (Charpentier, 1979), Heterocerus fenestratus (Thunberg, 1784), H. fossor Kiesenwetter, 1843, H. fusculus Kiesenwetter, 1843, and H. obsoletus Curtis, 1828) in Khakassia for the first time. We collected the material in Abakan River valley (Abakan city) using an ultraviolet lamps in 2018–2019. We used BLB-T5/4W Ultraviolet Black Light Bulb with 2–3 hours of exposure from May 27 to October 13, 2018 and FLU10 T8 G13/18W with 2–13 hours of exposure from March 31 to October 10, 2019. Second author collected the majority of examined specimens; all specimens are deposited in collection of the Papanin Institute for Biology of Inland Waters of the Russian Academy of Sciences.