Children (8 direct children, 50 direct and indirect children):
Megalodon
(tree size 1)
Megalodon (bivalve)
Megalodus
Neomegalodon
(tree size 19)
Gemmellarodus
(tree size 2)
Parvimegalodon
Quemocuomegalodon
(tree size 3)
Rhaetomegalodon
(tree size 7)
Triadomegalodon
(tree size 10)