Children (15 direct children, 252 direct and indirect children):
Pleurotomaria
(tree size 137)
Perotrochus
(tree size 33)
Bayerotrochus
(tree size 19)
Mikadotrochus
(tree size 9)
Obornella
(tree size 1)
Trochotoma
(tree size 3)
Entemnotrochus
(tree size 14)
Leptomaria
(tree size 6)
Mamoeatomaria
Rasatomaria
(tree size 1)
Pleurotomariinae
Bathrotomaria
(tree size 8)
Ditremaria
(tree size 6)
Chelotia
Szabotimaria