Children (9 direct children, 95 direct and indirect children):
Uptonia
(tree size 7)
Dayiceras
(tree size 2)
Tropidoceratinae
(tree size 30)
Acanthopleuroceratinae
Parinodiceratinae
Furlitinae
Polymorphitinae
(tree size 45)
Peripleuroceras
(tree size 1)
Pla
(tree size 1)