Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Nodosariata Mikhalevich, 1992
       Subclass Nodosariana Mikhalevich, 1992
         1 Order Lagenida Delage & Hérouard, 1896
         2 Order Nodosariida Calkins, 1926
         3 Order Palaeotextulariida Hohenegger & Piller, 1975
         4 Order Biseriamminida Mikhalevich, 1981
         5 Order Polymorphinida Mikhalevich, 1980
         6 Order Delosinida Revets, 1989 [monotypic]
         7 Order Vaginulinida Mikhalevich, 1993