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 Globigerinana Mikhalevich, 1980
Order Heterohelicida Fursenko, 1958 [monotypic]
Superfamily Heterohelicidoidea Cushman, 1927
see Superfamily Heterohelicoidea Cushman, 1927
Family Chiloguembelinidae Reiss, 1963