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 Robertinoida Mikhalevich, 1980 [monotypic]
Order Robertinida Mikhalevich, 1980
Suborder †Conorboidina Mikhalevich, 1992 [monotypic]
1 Family †Conorboididae Thalmann, 1952