(Sphyriocephalidae) (Sphyriocephalidae) is a biological family of the class Cestoda (Tapeworms) and order Trypanorhyncha.
Hepatoxylon
Heterosphyriocephalus
Sphyriocephalus
Dasyrhynchidae
Gilquiniidae
Grillotiidae
Gymnorhynchidae
Hornelliellidae
Lacistorhynchidae
Otobothriidae
Paranybeliniidae
Pterobothriidae
Rhopalothylacidae
Sphyriocephalidae
Tentaculariidae