Phylum Radiolaria Müller, 1858 see Subphylum Radiozoa Cavalier-Smith, 1987
   Superclass Polycystina Ehrenberg, 1838 see Superclass Polycystinia Ehrenberg, 1838
     Class Nassellaria Ehrenberg, 1847
       Order Cyrtidinata Haeckel, 1862
         Superfamily Eucyrtidioidea Ehrenberg, 1847
           Family †Ruesticyrtiidae Kozur & Mostler, 1979
             1 Genus †Annulotriassocampe Kozur, 1994
             2 Genus †Nevanellus Kozur & Mostler, 1981
             3 Genus †Paratriassocampe Kozur & Mostler, 1994
             4 Genus †Pseudotriassocampe Kozur & Mostler, 1994
             5 Genus †Ruesticyrtium Kozur & Mostler, 1979
             6 Genus †Striatotriassocampe Kozur & Mostler, 1994
             7 Genus †Triassocampe Dumitrica, Kozur & Mostler, 1980
             8 Genus †Xiphotheca De Wever, 1979, nom. illeg.
             9 Genus †Yehamia Afanasieva & Amon, 2005, nom. null. see Genus Yeharaia Nakaseko & Nishimura, 1979