Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987
   Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838
     Class Nassellaria Ehrenberg, 1847
       Order †Pylomariata Afanasieva, 1999
         Superfamily †Pylentonemoidea Deflandre, 1963
           Family †Poulpidae De Wever, 1981
             1 Genus †Eonapora Kozur & Mostler, 1979
             2 Genus †Hozmadia Dumitricà, Kozur & Mostler, 1980
             3 Genus †Neopylentonema Kozur, 1984
             4 Genus †Poulpus De Wever, 1979
             5 Genus †Saitoum Pessagno, 1977
             6 Genus †Triassobipedis Kozur, 1984