Children (9 direct children, 90 direct and indirect children):
Chimaera
(tree size 46)
Chimaera (genus)
Hydrolagus
(tree size 28)
Psychichthys
(tree size 3)
Brachymlus
(tree size 1)
Ganodus
Harpidon
(tree size 1)
Ischyodon
(tree size 1)
Amylodon
Phasmichthys
(tree size 1)