Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] 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 discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Chromista Caval.-Sm. (1981) - chromists
                           Subkingdom Harosa Cavalier-Smith, 2010
                             [crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                               Infrakingdom Halvaria Cavalier-Smith, 2010
                                 Superphylum Alveolata Cavalier-Smith, 1991
                                   Phylum Ciliophora Doflein, 1901 - ciliates
                                     Subphylum Intramacronucleata Lynn, 1996 - amphiesmates
                                       Class Litostomatea Small & Lynn, 1981
                                         Subclass Haptoria Corliss, 1974
                                           Order Haptoridaᵀ Corliss, 1974
                                             Family Enchelyodontidae Foissner et al., 2002
                                               Genus Enchelyodonᵀ Claparède & Lachmann, 1859
                                                 Enchelyodon armatides Foissner et al., 2002
                                                 Enchelyodon armatus Kahl, 1926
                                                 Enchelyodon elegans Kahl, 1926
                                                 Enchelyodon kenyaensis Foissner et al., 2002
                                                 Enchelyodon longikineta Senler, N.G. et al., 2003
                                                 Enchelyodon longinucleatus Foissner, 1984
                                                 Enchelyodon megastoma Foissner et al., 2002
                                                 Enchelyodon minutus Foissner et al., 2002
                                                 Enchelyodon nodosus Berger, Foissner & Adam, 1984
                                                 Enchelyodon trilineatus Penard, 1922