Children (8 direct children, 48 direct and indirect children):
Bellerophontidae
(tree size 16)
Bucanellidae
(tree size 2)
Bucaniidae
(tree size 7)
Euphemitidae
(tree size 4)
Pterothecidae
(tree size 3)
Sinuitidae
(tree size 5)
Tropidodiscidae
(tree size 3)
Bucaniellidae