Family Aulorhynchidae (perch-like fish)
Actinopteri - Perciformes - Aulorhynchidae
Parent taxon: Gasterosteales according to R. Betancur et al. 2013
See also Jordan 1963, Nazarkin 2019, Nelson et al. 2016 and Pietsch 1978
Sister taxa: Gasterosteidae, Hypoptychidae
Subtaxa: Aulichthys
Ecology: nektonic carnivore
Distribution: found only at North of Agnevo River (Miocene to Miocene of Russian Federation)