†family Synechodontidae Casier 1947 (elasmobranch)
Chondrichthyes - Euselachii - Synechodontidae
Parent taxon: Euselachii according to G. R. Case 1978
See also Herman 1977
Sister taxa: Acronemus, Artiodus, Cheirostephanus, Dasyatiformes, Favusodus, Galei, Galeoidei, Hueneichthys, Hybodonta, Listracanthidae, Musteliformes, Neoselachii, Notidaniformes, Protacrodontiformes, Scyliorhiniformes, Selachimorpha, Squatinoidei, Squatinorajiformes, Surcaudalus, Tuberospina
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Synechodontidae in the database