Tribe Protosternini Hansen 1991 (water scavenger beetle)
Insecta - Coleoptera - Hydrophilidae
Parent taxon: Sphaeridiinae according to A. E. Z. Short and M. Fikáček 2013
Sister taxa: Coelostomatini, Megasternini, Omicrini, Sphaeridiini
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Protosternini in the database