Tristychius
(tree size 1)
Hybodontoidea
(tree size 80)
Acrodontidae
(tree size 10)
Lonchidiidae
(tree size 14)
Protacrodontoidea
(tree size 7)
Onychoselache
(tree size 1)
Omanoselache
(tree size 5)
Hamiltonichthys
(tree size 1)
Reesodus
(tree size 3)
Prolatodon
Teresodus
(tree size 1)