A key to Russian and Eastern European species of Blaps Fabricius, 1775 (Coleoptera: Tenebrionidae: Blaptinae) with the description of a new species from the North Caucasus supported by morphological and molecular data.

A new species is described from the Central part of the North Caucasus (Russia): Blaps caucasica M. Nabozhenko et I. Chigray sp.

On Blaps Fabricius, 1775 (Coleoptera: Tenebrionidae) from Western Kazakhstan with description of a new species from Tyuleniy Archipelago (Caspian Sea).

A new species of darkling beetles Blaps caspica sp. n. from Western Kazakhstan Kulaly Island (Tyuleniy Archipelago, Caspian Sea) is described.