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 Rosalinida Delage & Hérouard, 1896
             1 Superfamily Rosalinoidea Reiss, 1963
             2 Superfamily Discorbinelloidea Sigal, 1952
             3 Superfamily Gavelinelloidea Hofker, 1956
             4 Superfamily Sphaeroidinoidea Cushman, 1927
             5 ?Superfamily Siphoninidoidea Cushman, 1927 [monotypic] see Superfamily Siphoninoidea Cushman, 1927