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 Peridinea Ehrenberg, 1830]
                                             [Order Desmocapsida Pascher, 1914] see Order Desmocapsales Pascher (1914)
                                             [Subclass Desmocapsoidia Pascher, 1914]
                                             [Order Gymnodiniida Apstein, 1909] see Order Gymnodiniales Apstein (1909)
                                             [Subclass Gymnodinoidia Poche, 1913]
                                             [Order Phytodiniida Christensen, 1962 ex Loeblich, 1970] see Order Phytodiniales T. Christ. ex A.R. Loebl. (1970)
                                             [Order Ptychodiscida Fensome, Taylor, Norris, Sarjeant, Wharton & Williams, 1993] see Order Ptychodiscales Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
                                             [Order Thoracosphaerida Tangen, 1982] see Order Thoracosphaerales Tangen (1982)
                                             [Subclass Thoracosphaeroidia Cavalier-Smith, 1993 [monotypic]]
                                             - [Subclass Oxyrrhia Cavalier-Smith, 2004 [monotypic]] see Class Oxyrrhea Cavalier-Smith, 1987
                                             1 [Subclass Noctilucia [monotypic]] see Class Noctiluciphyceae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
                                             2 [Subclass Peridinoidiaᵀ Poche, 1913 [paraphyletic?]]
                                             2.1 [Order Peridiniidaᵀ Haeckel, 1894] see Order Peridiniales Haeckel (1894)
                                             2.2 [Order Prorocentrida Lemmermann, 1910] see Order Prorocentrales Lemmerm. (1910)
                                             2.2.0 [Subclass Prorocentroidia Lemmermann, 1899] see Subclass Peridinoidia Poche, 1913
                                             3 [Subclass Dinophysoidia]
                                             4 [Subclass Gonyaulacoidia Cavalier-Smith, 2004 [monotypic]]
                                             4.0 [Subclass Gonaulacoidia T. Cavalier-Smith & E.E. Chao, 2004]
                                             4.1.0 [Order "Gonayaulacida" Cavalier-Smith, 1995, orth. inval.] see Order Gonyaulacida Taylor, 1980
                                             5 [Subclass Suessioidia Cavalier-Smith, 2004 [monotypic]]
                                             5.1.0 [Order "Suesiida" Cavalier-Smith, 1995, orth. inval.] see Order Suessiida Fensome, Taylor, Norris, Sarjeant, Wharton & Williams, 1993