Children (34 direct children, 206 direct and indirect children):
Opacuincola
(tree size 29)
Hemistoma
(tree size 41)
Hemistomia
Potamolithus
(tree size 32)
Kuschelita
(tree size 2)
Leptopyrgus
(tree size 3)
Meridiopyrgus
(tree size 4)
Obtusopyrgus
(tree size 2)
Rakiurapyrgus
(tree size 2)
Sororipyrgus
(tree size 3)
Tongapyrgus
(tree size 2)
Halopyrgus
(tree size 2)
Platypyrgus
(tree size 1)
Rakipyrgus
(tree size 1)
Leiorhagium
(tree size 21)
Kanakyella
(tree size 3)
Pidaconomus
(tree size 1)
Novacaledonia
(tree size 1)
Tatea
(tree size 4)
Strobeliella
(tree size 1)
Crosseana
(tree size 3)
Ascorbis
Indopyrgus
(tree size 4)
Sulawesidrobia
(tree size 10)
Carnarvoncochlea
Eulodrobia
Conondalia
Eulodrobia
Fluviorissoina
Nundalia
Pupidrobia
Rivisessor
Selmistomia
Springvalia
Strobelitatea