Subtribe Astenina Hatch 1957 (rove beetle)
Insecta - Coleoptera - Staphylinidae
Full reference: M. H. Hatch. 1957. The beetles of the Pacific Northwest, Part II: Staphyliniformia. University of Washington Publications in Biology 16:1-384
Parent taxon: Lathrobiini according to A. M. Schomann and A. Solodovnikov 2017
Sister taxa: Lathrobiina, Medonina, Micrillus, Scopaeina, Scymbalium
Subtaxa: Nazeris
Ecology:
Distribution:
• Eocene of the Russian Federation (1 collection), Ukraine (1)
Total: 2 collections including 3 occurrences