Children (7 direct children, 35 direct and indirect children):
Heterodontus
(tree size 23)
Bullhead shark
Paracestracion
(tree size 1)
Gomphodus
Centrodus
Centrodus m'coy, 1848
Centracion
(tree size 1)
Gyropleurodus
(tree size 2)
Molochophrys
(tree size 1)