Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987
   Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838
     Class Collodaria Haeckel, 1881
       Family Collosphaeridae Müller, 1858
         01 Genus Acrosphaera Haeckel, 1881
         02 Genus Buccinosphaera Haeckel, 1887
         03 Genus Collosphaera Müller, 1855
         04 Genus Polysolenia Ehrenberg, 1860
         05 Genus Siphonosphaera Müller, 1858
         06 Genus Solenosphaera Haeckel, 1887
         07 Genus Tribonosphaera Haeckel, 1881
         08 Genus Trisolenia Ehrenberg, 1860