Subclass Radiolaria Müller, 1858 see Phylum Actinopoda Calkins, 1902
Count: -
   Order Polycystina Ehrenberg, 1838 see Class Polycystina Ehrenberg, 1838
  Count: -
     Suborder Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875
    Count: 7f36g51s4ss
       Family Collosphaeridae Müller, 1858
      Count: -
         Genus Polysolenia Ehrenberg, 1860
        Count: 5s
           Polysolenia flammabunda (Haeckel, 1887)
          Count: -