Children (8 direct children, 634 direct and indirect children):
Calcarinidae
(tree size 34)
Chapmaninidae
(tree size 14)
Elphidiidae
(tree size 248)
Miogypsinidae
(tree size 19)
Pseudorbitoididae
(tree size 15)
Rotaliidae
(tree size 230)
Notorotaliidae
(tree size 66)
Elphdiidae