Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
   Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
     Class Spirillinata Mikhalevich, 1992
       Subclass Ammodiscana Mikhalevich, 1980
         ?Order Ataxophragmiida Fursenko, 1958
           Superfamily Textularielloidea Groenhagen & Luterbacher, 1966
             Family Orbitolinidae Martin, 1890
               Subfamily Dictyoconinae Moullade, 1965
                 01 Genus Dictyoconus Blanckenhorn, 1900
                 02 Genus Abrardia Neumann & Damotte, 1960
                 03 Genus Calveziconus Caus & Cornella, 1982
                 04 Genus Campanellula De Castro, 1965
                 05 Genus Carinoconus Cherchi & Schroeder, 1982
                 06 Genus Coskinolinoides Keijzer, 1942
                 07 Genus Cribellopsis Arnaud-Vanneau, 1980
                 08 Genus Cushmania Silvestri, 1925
                 09 Genus Daviesiconus Hottinger & Drobne, 1980
                 10 Genus Dictioconella Henson, 1948 see Genus Dictyoconella Henson, 1948
                 11 Genus Fallotella Mangin, 1954
                 12 Genus Falsurgonina Arnaud-Vanneau & Argot, 1973
                 13 Genus Handerocoskinolina Mikhalevich, 2013, nom. null. see Genus Heterocoskinolina Saint-Marc, 1978
                 14 Genus Iraqia Henson, 1948
                 15 Genus Karsella Sirel, 1997
                 16 Genus Orbitolinella Henson, 1948
                 17 Genus Orbitolinopsis Henson, 1948
                 18 Genus Paleodictyoconus Moullade, 1965
                 19 Genus Pseudorbitolina Douvillé, 1910
                 20 Genus Simplorbitolina Ciry & Rat, 1953
                 21 Genus Urgonina Foury & Moullade, 1966
                 22 Genus Valdanchella Canerot & Moullade, 1971
                 23 Genus Verseyella Robinson, 1977
                 24 Genus Barattolites Vecchio & Hottinger, 2007