Children (19 direct children, 36 direct and indirect children):
Corythosaurus
(tree size 2)
Tsintaosaurus
Nipponosaurus
(tree size 1)
Olorotitan
(tree size 1)
Charonosaurus
Amurosaurus
Jaxartosaurus
(tree size 2)
Parasaurolophus
(tree size 2)
Trachodon
(tree size 2)
Arenysaurus
Parasaurolophini
(tree size 2)
Didanodon
Corythosaurini
Aralosaurini
(tree size 2)
Kazaklambia
(tree size 1)
Adelolophus
Adynomosaurus
(tree size 1)
Ajnabia
(tree size 1)
Arenysaurini