Children (9 direct children, 150 direct and indirect children):
Aulacopleuroidea
Phillipsiidae
(tree size 16)
Proetidae
(tree size 48)
Rorringtoniidae
(tree size 2)
Telephinidae
(tree size 18)
Aulacopleuridae
(tree size 50)
Tropidocoryphidae
(tree size 2)
Proetina
(tree size 5)
Pseudotrinodidae