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 Amoebozoa Lühe, 1913
             Subphylum Lobosa Carpenter, 1861 see Infraphylum Lobosa Carpenter, 1861
               1 Genus Amoeba Bory de St. Vincent, 1822
               2 Genus Acanthamoeba Volkonsky, 1931
               3 Genus Arcella Ehrenberg, 1830
               4 Genus Difflugia Leclerc, 1815
               5 Class Amoebaea see Phylum Amoebozoa Lühe, 1913
               6 Class Testacealobosea see Phylum Amoebozoa Lühe, 1913
               7 Class Holomastigea Cavalier-Smith, 1997 see Order Holomastigida Lauterborn, 1895