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 Miozoa Cavalier-Smith, 1987
                                     Subphylum Myzozoa Cavalier-Smith & Chao, 2004
                                       Infraphylum Dinozoa Cavalier-Smith, 1981
                                         Superclass Dinoflagellata Bütschli, 1885
                                           Class Dinophyceae Pascher (1914)
                                             [Order Thoracosphaerales Tangen (1982), incertae sedis] see Order Peridiniales Haeckel (1894)
                                               1 [Family Calciodinellaceae Deflandre (1947)] see Family Thoracosphaeraceae J. Schiller (1930)
                                               2.0 [Family Protoodinidae Cachon (1964)] see Family Oodiniaceae Chatton (1920)
                                               2.0 [Family Stylodiniaceae Pascher ex Sournia (1984)] see Family Oodiniaceae Chatton (1920)
                                               3.0 [Family Glenodiniopsidaceae J. Schiller (1935)] see Family Glenodiniaceae Wiley & Hickson (1909)