A new species of anobiidae (Coleoptera) of the genus Episernus from northeastern European Russia [Russian]

摘要

The new species Episernus tatarinovae Toskina et Nikitsky of the genus Episernus is described from northeastern European Russia. The new species is well distinguished from the other species of this genus by the following characteristics: all the corners of pronotum are completely rounded; the sides of pronotum are gently rounded on the significant part of its length, they often are almost parallel and clearly flattened, at least in the posterior part.