Children (10 direct children, 1935 direct and indirect children):
Marginellinae
(tree size 1712)
Granula
(tree size 12)
Marginelloninae
(tree size 7)
Granulininae
(tree size 131)
Hiwia
(tree size 1)
Demissa
(tree size 21)
Granulinella
(tree size 1)
Granulinopsis
(tree size 3)
Austroginellinae
(tree size 37)
Janaginella