Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
   Class Miliolata Saidova, 1981 - porcelaneous foraminifers
     Subclass Miliolana Saidova, 1981
       Superorder Milioloida Delage & Hérouard, 1896
         Order Miliolida Delage & Hérouard, 1896
           Suborder Miliolina Delage & Hérouard, 1896
             Superfamily Quinqueloculinoidea Cushman, 1917
               Family Quinqueloculinidae Cushman, 1917
                 Subfamily Quinqueloculininae Cushman, 1917
                   1 Genus Quinqueloculina d'Orbigny, 1826
                   2 Genus Adelosina d'Orbigny, 1826
                   3 Genus Axiopolina Neagu, 1984
                   4 Genus Cycloforina Luczkowska, 1972
                   5 Genus Lachlanella Vella, 1957
                   6 ?Genus Paleoquinqueloculina Ma Van Lac, 1981
                   7 Genus Pseudoschlumbergerina Cherif, 1970