[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Supergroup Rhizaria Cavalier-Smith, 2002 see Infrakingdom Rhizaria Cavalier-Smith, 2002
       Radiolaria Müller, 1858 see Phylum Radiolaria Müller, 1858
         Polycystinea Ehrenberg, 1838 see Class Polycystinea Ehrenberg, 1838
           Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
             Cyrtellaria Haeckel, 1887 see Suborder Cyrtellarina
               1 Genus Botryostrobus Haeckel, 1887
               2 Genus Callimitra Haeckel, 1881
               3 Genus Cornutella Ehrenberg, 1839
               4 Genus Eucyrtidium Ehrenberg, 1847
               5 Genus Lamprocyclas Haeckel, 1881
               6 Genus Pterocanium Ehrenberg, 1847
               7 Genus Spirocyrtis Haeckel, 1881
               8 Genus Theopilium Haeckel, 1881