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 Stauraxonaria Afanasieva & Amon, 2005
Count: [g†g] 5o;11f;59g; †3o;25f;129g [6 Sep 2018]
1 Order †Palaeodiscata Afanasieva & Amon, 2005 [monotypic]
Count: [†g] †1f;6g [30 Aug 2018]
2 Order Oviformata Afanasieva & Amon, 2005
Count: [g†g] 1f;2g; †4f;12g [31 Aug 2018]
3 Order †Radiiformata Afanasieva & Amon, 2005
Count: [†g] †5f;11g [1 Sep 2018]
4 Order †Pyramidata Afanasieva & Amon, 2005
Count: [†g] †4f;23g [1 Sep 2018]
5 Order Lobatiradiata Afanasieva & Amon, 2005
Count: [g†g] 2f;6g; †4f;39g [3 Sep 2018]
6 Order Pyloniata Haeckel, 1881
Count: [g†g] 4f;16g; †6f;29g [4 Sep 2018]
7 Order Spongurata Haeckel, 1862
Count: [g†g] 2f;5g; †2g [6 Sep 2018]
8 Order Spongodiscata Haeckel, 1862
Count: [g†g] 2f;30g; †1f;7g [6 Sep 2018]