†infraclass Hybodonta
Alternative spelling: Hybodontida
Parent taxon: Euselachii according to R. van der Laan 2019
See also Long 2011 and Nelson et al. 2016
Sister taxa: Acronemus, Artiodus, Cheirostephanus, Dasyatiformes, Favusodus, Galei, Galeoidei, Hueneichthys, Listracanthidae, Musteliformes, Neoselachii, Notidaniformes, Protacrodontiformes, Scyliorhiniformes, Selachimorpha, Squatinoidei, Squatinorajiformes, Surcaudalus, Synechodontidae, Tuberospina
Subtaxa: Hybodontiformes