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 Cannobotryoidea Haeckel, 1881
           Family Botryocyrtididae Petrushevskaya, 1981
             1 Genus Acanthobotrys Popofsky, 1913
             2 Genus Amphimelissa Jørgensen, 1905
             3 Genus Bisphaerocephalus Popofsky, 1908
             4 Genus Botryocampe Ehrenberg, 1860
             5 Genus Botryocyrtis Ehrenberg, 1860
             6 Genus †Botryometra Petrushevskaya, 1975
             7 Genus Monotubus Popofsky, 1913