Natura - nature
Status: extant
   actualia - actual entities
  Status: extant
     Mundus Plinius - physical world
    Status: extant
       naturalia - natural bodies
      Status: extant
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
        Status: extant
           Clade neomura Cavalier-Smith, 1987
          Period: Pre-Ediacaran - Present (4567 Ma - present); Status: extant
             Domain Eukaryota Chatton, 1925 - eukaryotes
            Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
               Clade discaria Cavalier-Smith, 2021
              Status: extant
                 Clade natates Cavalier-Smith, 2021
                Status: extant
                   Clade photaria Cavalier-Smith, 2021
                  Status: extant
                     Clade Discoba Simpson 2009
                    Status: extant
                       Superphylum Discicristata Cavalier-Smith, 1998 [coordinate rank]
                      Status: extant
                         Phylum Euglenozoa Cavalier-Smith, 1981
                        Distribution: Africa; Status: extant
                           Class Euglenoidea Bütschli, 1884
                          Distribution: Asia; Status: extant
                             Order Euglenidaᵀ Bütschli, 1884 - euglenids
                            Distribution: Asia; Status: extant
                               Suborder Heteronematina Leedale, 1967
                              Status: extant
                                 Genus Heteronemaᵀ Dujardin, 1841
                                Status: extant
                                   Heteronema ovale A. Kahl, 1928
                                  Status: extant