Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Nodosariata Mikhalevich, 1992
       Subclass Nodosariana Mikhalevich, 1992
         Order Nodosariida Calkins, 1926
           Suborder Syzraniina Mikhalevich, 1992
             Superfamily Syzranioidea Vachard, 1981
               1 Family Syzraniidae Vachard, 1981
               2 Family Earlandiidae Cummings, 1955
               3 Family Eogeinitzinidae Vachard, 1994
               4 Family Paratikhinellidae Loeblich & Tappan, 1984