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
         1 ?Superorder Robertinoida Mikhalevich, 1980 [monotypic]
         2 Superorder Discorboida Ehrenberg, 1838
         3 Superorder Nonionoida Saidova, 1981
         4 Superorder Buliminoida Saidova, 1981