Hybodontidae

Hybodontidae is an extinct family of sharks that first appeared in the Mississippian subperiod of the Carboniferous and disappeared at the end of the Late Cretaceous.[1]

Hybodontids Temporal range: Late Mississippian to Late Cretaceous
Egertonodus fraasi in the Museum für Naturkunde in Berlin
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Superorder:	Selachimorpha
Order:	†Hybodontiformes
Superfamily:	†Hybodontoidea
Family:	†Hybodontidae Owen 1846
Genera
†Asteracanthus †Dicrenodus †Egertonodus †Hybodus †Meristodonoides †Planohybodus †Priohybodus †Sphenonchus †Tribodus