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 Globigerinana Mikhalevich, 1980
         Order Globorotaliida Mikhalevich, 1980
           Superfamily Rotaliporoidea Sigal, 1958
             1 Family Rotaliporidae Sigal, 1958
             2 Family Hedbergellidae Loeblich & Tappan, 1961
             3 Family Praehedbergellidae Banner & Desai, 1988