life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Empire Eukaryota (Chatton, 1925) see Domain Eukaryota Chatton, 1925
     Kingdom Protozoa Goldfuss, 1818 [paraphyletic] - protozoa
       Subkingdom Neozoa Cavalier-Smith, 1993 [paraphyletic] see Kingdom Protozoa Goldfuss, 1818
         Infrakingdom Sarcomastigota Cavalier-Smith, 1983 [paraphyletic] see Subkingdom Sarcomastigota Cavalier-Smith, 1983
           Phylum Neomonada Cavalier-Smith, 1997 [paraphyletic?]
             Subphylum Choanozoa Cavalier-Smith, 1981 [paraphyletic?] see Phylum Choanozoa Cavalier-Smith, 1981
               Ichthyosporea Cavalier-Smith, 1998