Suborder Hybodontoidei Owen 1846 (bullhead shark)
Chondrichthyes - Heterodontiformes
Parent taxon: Heterodontiformes according to S. P. Applegate 1970
Sister taxon: Heterodontidae
Subtaxa: none
Ecology: nektonic carnivore
Distribution: found only at L13 (Triassic of Zambia)