Vitalii I. Alekseev. 2016. Description of two clown beetles (Coleoptera: Staphyliniformia: Hydrophiloidea: Histeridae) from Baltic amber (Cenozoic, Paleogene, Eocene). Baltic J. Coleopterol., 2016, 16(1): 27 - 35.ISSN 1407 - 8619
