[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
       Cercozoa Cavalier-Smith, 1998 see Phylum Cercozoa Cavalier-Smith, 1998
         Phaeodarea Haeckel, 1879 see Subclass Phaeodaria Haeckel, 1879
           Phaeogromia Haeckel, 1879
             1 Genus Castanella Haeckel, 1879, nom. nud.
             2 Genus Challengeron Murray, 1879
             3 Genus Haeckeliana Haeckel, 1887
             4 Genus Medusetta Haeckel, 1887
             5 Genus Tuscarora Murray, 1879