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 Chilostomellida Haeckel, 1894
             1 Family Chilostomellidae Brady, 1881
             2 Family Pallaimorphinidae Loeblich & Tappan, 1987
             3 Family Chilostominidae Finger & Gaponoff, 1986
             4 Family Lublinidae Gawor-Biedowa, 1987