Children (10 direct children, 42 direct and indirect children):
Placochelyidae
(tree size 5)
Saurosphargis
Henodontidae
(tree size 3)
Cyamodontidae
(tree size 9)
Placodontoidea
(tree size 5)
Paraplacodontidae
(tree size 2)
Cyamodontoidea
(tree size 6)
Pararcus
Helveticosauridae
(tree size 2)
Hemilopadidae