Children (13 direct children, 171 direct and indirect children):
Chelinae
(tree size 52)
Chelodininae
(tree size 83)
Rhinemys
(tree size 2)
Chelidinae
Hydromedusinae
(tree size 7)
Pelocomastes
Wollumbinia
(tree size 4)
Macrochelodina
(tree size 5)
Pseudemydurinae
Mendozachelys
(tree size 1)
Chelymys
(tree size 2)
Chelys
(tree size 1)
Hydraspis
(tree size 1)