Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               [Kingdom Protozoa Goldfuss, 1818 [paraphyletic] - protozoa]
                 [Subkingdom Neozoa Cavalier-Smith, 1993 [paraphyletic]] see Kingdom Protozoa Goldfuss, 1818
                   [Infrakingdom Neomonada Cavalier-Smith, 1997]
                   [Infrakingdom Sarcodina]
                   [Infrakingdom Actinopoda Calkins, 1902]
                   - [Infrakingdom Discicristata Cavalier-Smith, 1998] see Superphylum Discicristata Cavalier-Smith, 1998
                   2.2 [Superphylum Sarcomastigota Cavalier-Smith, 1983] see Subkingdom Sarcomastigota Cavalier-Smith, 1983