Children (14 direct children, 214 direct and indirect children):
Scissurella
(tree size 95)
Incisura
(tree size 8)
Incisura (gastropod)
Sukashitrochus
(tree size 18)
Ariella
(tree size 2)
Ariella (gastropod)
Coronadoa
(tree size 3)
Satondella
(tree size 10)
Sinezona
(tree size 56)
Scissurellinae
Depressizoninae
Schismope
(tree size 7)
Praescissurella
(tree size 1)
Daizona
Maxwellella
Scissurona