Children (43 direct children, 968 direct and indirect children):
Theodoxus
(tree size 129)
Neritina
(tree size 276)
Puperita
(tree size 3)
Smaragdia
(tree size 16)
Septaria
(tree size 23)
Septaria (gastropod)
Velates
(tree size 1)
Clithon
(tree size 80)
Neritodryas
(tree size 11)
Mienerita
(tree size 1)
Vittina
(tree size 22)
Neritinae
(tree size 313)
Smaragdiinae
Tomostoma
(tree size 4)
Cuisenerita
(tree size 2)
Clypeolum
(tree size 2)
Clypeolum (gastropod)
Agapilia
Bajanerita
Nereina
(tree size 5)
Pseudonerita
(tree size 3)
Magadis
(tree size 4)
Ninnia
(tree size 7)
Neritellinae
Catillinae
Neritininae
(tree size 14)
Velatinae
Neritoplica
(tree size 9)
Brusinaella
Calyptronerita
Cimber
Dostia
Mesoneritina
Monsneritina
Neritella
Neritoconus
Neritonyx
Neritoptyx
Otostoma
Pictoneritina
Ritena
Sandalium
Stenopoma
Theliostyla
Vergnesia