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