[1]
Shavrin, A.V. and Kairišs, K. 2021.

A new species of Eusphalerum Kraatz, 1857 from the Eocene Baltic amber (Coleoptera, Staphylinidae, Omaliinae)

. Zootaxa. 4966, 4 (May 2021), 469–475. DOI:https://doi.org/10.11646/zootaxa.4966.4.5.