Children (12 direct children, 53 direct and indirect children):
Pluviostilla
(tree size 1)
Neritopsinae
(tree size 31)
Naticopsinae
(tree size 6)
Bipartopsis
(tree size 1)
Cassianopsis
(tree size 1)
Hayamia
Hayamiella
Cassianopsinae
Paffrathiinae
Colubrellopsinae
Paffrathinae
Fuersichiella
(tree size 1)