Children (8 direct children, 393 direct and indirect children):
Bisacciidae
(tree size 5)
Cibicididae
(tree size 205)
Cymbaloporidae
(tree size 36)
Planorbulinidae
(tree size 43)
Planulinidae
(tree size 51)
Victoriellidae
(tree size 42)
Lousianinidae
(tree size 2)
Louisianinidae
Planulidae
(tree size 1)