Supergroup Rhizaria Cavalier-Smith, 2002
see Infrakingdom Rhizaria Cavalier-Smith, 2002
Phylum Foraminifera d'Orbigny, 1826
see Subphylum Foraminifera d'Orbigny, 1826
Class Rotaliata Mikhalevich, 1980 - hyaline foraminifers
Subclass Rotaliana Mikhalevich, 1980
Superorder Discorboida Ehrenberg, 1838
Order Planorbulinida Mikhalevich, 1992
Suborder Planorbulinina Mikhalevich, 1992
Family Planorbulinidae Schwager, 1877
1 Subfamily Planorbulininae Schwager, 1877
2 Subfamily Caribeanellinae Saidova, 1981