Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987
Count: [g†g] 5c;15o;48f;453g; †1c;11o;84f;674g;1s [2 Oct 2018]
   Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838
  Count: [g†g] 5c;15o;48f;453g; †1c;11o;84f;674g;1s [2 Oct 2018]
     Class Spumellaria Ehrenberg, 1875
    Count: [g†g] 3o;5f;23g; †3o;10f;113g [30 Aug 2018]
       Order †Prodigiata Afanasieva & Amon, 2005
      Count: [†g] †2f;22g [29 Aug 2018]
         Family †Multiarcusellidae Kozur & Mostler, 1979
        Count: [†g] †10g [29 Aug 2018]
           Subfamily †Austrisaturnalinae Kozur & Mostler, 1983
          Count: [†g] †7g [29 Aug 2018]
             1 Genus †Austrisaturnalis Kozur & Mostler, 1972
            Count: -
             2 Genus †Hungarosaturnalis Kozur & Mostler, 1983
            Count: -
             3 Genus †Ornatisaturnalis Mostler & Krainer, 1994
            Count: -
             4 Genus †Praeheliostaurus Kozur & Mostler, 1972
            Count: -
             5 Genus †Quadrisaturnalis Yeh, 1989
            Count: -
             6 Genus †Solisaturnalis Mostler & Krainer, 1994
            Count: -
             7 Genus †Tiborella Dumitricà, Kozur & Mostler, 1980
            Count: -