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 Amphipyndacioidea Riedel, 1967
           Family †Parvicingulidae Pessagno, 1977
             Subfamily †Parvicingulinae Pessagno, 1977
               01 Genus †Caneta Pessagno, Blome & Hull, 1993
               02 Genus †Darvelus Hull, 1995
               03 Genus †Eoxitus Kozur, 1985
               04 Genus †Mirifusus Pessagno, 1977
               05 Genus †Parvicingula Pessagno, 1977
               06 Genus †Praecaneta Pessagno, Blome & Hull, 1993
               07 Genus †Praeparvicingula Pessagno, Blome & Hull, 1993
               08 Genus †Pseudoristola Yeh, 1987
               09 Genus †Ristola Pessagno & Whalen, 1982
               10 Genus †Tethysetta Dumitrica, 1997