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 Massilinidae Thalmann, 1941
                 Subfamily Miliolinellinae Vella, 1957
                   [Genus Steigerina McCulloch, 1977] see Genus Miliolinella Wiesner, 1931
                     1 [Stegnerina bubnanensisᵀ McCulloch, 1977] see Steigerina bubnanensis McCulloch, 1977