Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Astrorhizata Saidova, 1981
       Subclass Astrorhizana Saidova, 1981
         Order Parathuramminida Mikhalevich, 1980
           Superfamily Parathuramminoidea Bykova, 1955
             Family Parathuramminidae Bykova, 1955
               Subfamily Chrysothurammininae Loeblich & Tappan, 1986