Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987
   Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838
     Class Nassellaria Ehrenberg, 1847
       Order Cyrtidinata Haeckel, 1862
         Superfamily Stichocapsoidea Haeckel, 1881
           Family †Unumidae Kozur, 1984
             1 Genus †Protunuma Ichikawa & Yao, 1976
             2 Genus †Turbocapsula O'Dogherty, 1994
             3 Genus †Unuma Ichikawa & Yao, 1976