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
               [Clade neokaryotes Cavalier-Smith, 1993 - mitochondrial eukaryotes]
                 0 ["excavates" [paraphyletic]] see Supergroup Excavata Cavalier-Smith, 2002
                 2.1 [Class Tsukubea Cavalier-Smith, 2012 [coordinate rank] [monotypic]] see Class Tsukubamonadea Cavalier-Smith, 2012
                 2.2.2 [Clade neozoa Cavalier-Smith 1993]