Children (7 direct children, 17 direct and indirect children):
Cyathermia
(tree size 1)
Lacunoides
(tree size 2)
Neomphalus
(tree size 1)
Planorbidella
(tree size 2)
Symmetromphalus
(tree size 2)
Solutigyra
(tree size 1)
Lamellomphalus
(tree size 1)