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 Discicristata Cavalier-Smith, 1998 see Superphylum Discicristata Cavalier-Smith, 1998
           Phylum Percolozoa Cavalier-Smith, 1992
             1 Subphylum Tetramitia Cavalier-Smith, 1993
             2 Subphylum Pseudociliata Cavalier-Smith, 1993 [monotypic] see Order Pseudociliatida Corliss & Lipscomb, 1982