Superfamily STAPHYLINOIDEA (atlas of beetles of Russia)
Family Staphylinidae (atlas of beetles of Russia)
Subfamily Paederinae
Astenus pulchellus Heer, 1842
Volgograd reg., Elton Lake, on light 24.07.01 E.V. Komarov
Photo from the site of Konstantin Grebennikov http://rove.front.ru