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 Heterochelicida Fursenko, 1958 [monotypic]] see Order Heterohelicida Fursenko, 1958
           1 [Superfamily Heterochelicidoidea Cushman, 1927] see Superfamily Heterohelicidoidea Cushman, 1927