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 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
                             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 Phyllopharyngea de Puytorac et al., 1974
                                         Subclass Chonotrichia Wallengren, 1895
                                           Order Cryptogemmida Jankowski, 1975
                                             Family Stylochonidae Mohr, 1948
                                               01 Genus Armichona Jankowski, 1973
                                               02 Genus Ctenochona Jankowski, 1973
                                               03 Genus Dentichona Jankowski, 1973
                                               04 Genus Eriochona Jankowski, 1973
                                               05 Genus Flectichona Jankowski, 1973
                                               06 Genus Oxychonina Corliss, 1979
                                               07 Genus Paraoxychona Jankowski, 1973
                                               08 Genus Pterochona Jankowski, 1973
                                               09 Genus Spinichona Jankowski, 1973
                                               10 Genus Stylochonaᵀ Kent, 1881