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
               1 Family Planorbulinidae Schwager, 1877
               2 Family Cibicididae Cushman, 1927
               3 Family Victoriellidae Chapman & Crespin, 1930
               4 Family Planulinidae Bermúdez, 1952
               5 Family Stichocibicididae Saidova, 1981
               6 Family Annulocibicididae Saidova, 1981
               7 Family Stensioeinidae Bugrova, 1990