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
       1 Subclass Textulariana Mikhalevich, 1980
       2 Subclass Rotaliana Mikhalevich, 1980
       3 Subclass Globigerinana Mikhalevich, 1980