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 Textulariana Mikhalevich, 1980
         1 Order Nautiloculinida Mikhalevich, 2003
         2 Order Spiroplectamminida Mikhalevich, 1992
         3 Order Textulariida Delage & Hérouard, 1896
         4 Order Verneuilinida Mikhalevich & Kaminski, 2003
         5 Order Trochamminida Saidova, 1981