Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Astrorhizata Saidova, 1981
       Subclass Astrorhizana Saidova, 1981
         Order Psammosphaerida Haeckel, 1894
           Suborder Psammosphaerina Haeckel, 1894
             1 Family Psammosphaeridae Haeckel, 1894
             2 Family Polysaccamminidae Loeblich & Tappan, 1984
             3 Family Lacustrinellidae Mikhalevich, 1995