Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Spirillinata Mikhalevich, 1992
       Subclass Ammodiscana Mikhalevich, 1980
         ?Order Ataxophragmiida Fursenko, 1958
           1 Superfamily Ataxophragmoidea Schwager, 1877 see Superfamily Ataxophragmioidea Schwager, 1877
           2 Superfamily Textularielloidea Groenhagen & Luterbacher, 1966