Children (25 direct children, 779 direct and indirect children):
Lithasia
(tree size 22)
Leptoxis
(tree size 33)
Juga
(tree size 32)
Pleurocera
(tree size 53)
Elimia
(tree size 152)
Gyrotoma
(tree size 10)
Anculosa
(tree size 19)
Goniobasis
(tree size 99)
Athearnia
(tree size 2)
Io
(tree size 4)
Pleurocerinae
Lithasiopsis
(tree size 6)
Melania
(tree size 321)
Vibex
(tree size 1)
Alleghenya
Ambloxus
Anaplocamus
Anculopsis
Cassiopella
Circamelania
Macrolimen
Oxymelania
Oxytrema
Strepoma
Telescopella