†family Pentanchidae (elasmobranch)
Chondrichthyes - Euselachii - Pentanchidae
Parent taxon: Galei according to D. S. Jordan 1963
Sister taxa: Ginglystomidae, Lamnoidei, Rhineodontidae
Subtaxa: Caninoa Caninotus Pentanchus Thalassoklephtes
Ecology: nektonic carnivore
Distribution: there are no occurrences of Pentanchidae in the database