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 Actinopoda Calkins, 1902 [polyphyletic?]
           Phylum Heliozoa Haeckel, 1866 see Subphylum Heliozoa Haeckel (1866)
             1 Genus Actinophrys Ehrenberg, 1832[1830]
             2 Genus Acanthocystis Carter, 1863