Subclass Radiolaria Müller, 1858 see Phylum Actinopoda Calkins, 1902
   Order Polycystina Ehrenberg, 1838 see Class Polycystina Ehrenberg, 1838
     Suborder Spumellaria Ehrenberg, 1875 see Class Spumellaria Ehrenberg, 1875
       Family Sponguridae Haeckel, 1862
         1 Genus Ommatogramma Ehrenberg, 1860
         2 Genus Spongurus Haeckel, 1860
         3 Genus Spongocore Haeckel, 1887
         4 Genus Styptosphaera Haeckel, 1881