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 Hormosinana Mikhalevich, 1992
         Order Hormosinida Mikhalevich, 1980
           Superfamily Hormosinoidea Haeckel, 1894
             Family Hormosinidae Haeckel, 1894
               1 Subfamily Hormosininae Haeckel, 1894
               2 Subfamily Nodosininae Saidova, 1981
               3 Subfamily Polychasmininae Kaminski, 2004