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 Alveolata Cavalier-Smith, 1991 see [unranked] Alveolata Cavalier-Smith, 1991
           Superphylum Miozoa Cavalier-Smith, 1987 see Phylum Miozoa Cavalier-Smith, 1987
             Phylum Sporozoa (Leuckart, 1879) Cavalier-Smith, 1981 see Subphylum Sporozoa Leuckart, 1879
               Subphylum Manubrispora T. Cavalier-Smith, 1998 [monotypic] see Infraphylum Manubrispora
                 Class Metchnikovellea Weiser, 1977 see Class Rudimicrosporea Sprague, 1977
                   1 Genus Metchnikovella Caullery & Mesnil, 1897