Children (20 direct children, 248 direct and indirect children):
Crassatella
(tree size 82)
Eucrassatella
(tree size 25)
Talabrica
(tree size 9)
Crassinella
(tree size 21)
Indocrassatella
(tree size 6)
Bathytormus
(tree size 8)
Chattina
(tree size 6)
Crenocrassatella
(tree size 5)
Nipponocrassatella
(tree size 3)
Crassatina
(tree size 21)
Crassasulca
(tree size 1)
Fluctiger
(tree size 2)
Spissatella
(tree size 9)
Crassatellinae
(tree size 26)
Scambulinae
Cypricardella
(tree size 1)
Stearnsia
Elsius
(tree size 1)
Chattonia
(tree size 1)
Triplicitella
(tree size 1)