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 Rotaliana Mikhalevich, 1980
         ?Superorder Robertinoida Mikhalevich, 1980 [monotypic]
           Order Robertinida Mikhalevich, 1980
             Suborder †Duostominina Mikhalevich, 2013
               1 Family †Duostominidae Brotzen, 1963
               2 Family †Asymmetrinidae Brotzen, 1963
               3 Family †Oberhauserellidae Fuchs, 1970