Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987 Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838 Class Spumellaria Ehrenberg, 1875 Order †Prodigiata Afanasieva & Amon, 2005 Family †Multiarcusellidae Kozur & Mostler, 1979 Subfamily †Austrisaturnalinae Kozur & Mostler, 1983 Genus †Ornatisaturnalis Mostler & Krainer, 1994