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
               01 Family Miliolechinidae Zaninetti, Ciarapica, Cirilli & Cadet, 1985 [monotypic]
               02 Family Glomulinidae Saidova, 1981
               03 Family Spiroloculinidae Wiesner, 1920
               04 Family Planispiroidinidae Saidova, 1981
               05 Family Quinqueloculinidae Cushman, 1917
               06 Family Tubinellidae Rhumbler, 1906
               07 Family Triloculinidae Bogdanovich, 1981
               08 Family Sigmoilinitidae Łuczkowska, 1974
               09 Family Pyrgoidae Mikhalevich, 1983
               10 Family Massilinidae Thalmann, 1941
               11 Family Hauerinidae Schwager, 1876