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)
                                             Subclass Dinophysiphycidaeᵀ Möhn ex Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
                                               Order Dinophysalesᵀ Er. Lindem. (1928)
                                                 Family Dinophysaceaeᵀ F. Stein (1883)
                                                   1 ?Genus †Palaeodinophysis Vozzhennikova & Sheshegova (1989)
                                                   2 ?Genus †Ternia Helby & Stover (1987)
                                                   3 Genus Citharistes F. Stein (1883)
                                                   4 Genus Dinophysisᵀ Ehrenb. (1839)
                                                   5.1 Genus Histioneis F. Stein (1883)
                                                   5.2 Genus Parahistioneis Kof. & Skogsb. (1928)
                                                   6 Genus Histiophysis Kof. & Skogsb. (1928)
                                                   7 Genus Metadinophysis D.S. Nie & Chia C. Wang (1941)
                                                   8 Genus Metaphalacroma L.S. Tai & Skogsb. (1934)
                                                   9 Genus Ornithocercus F. Stein (1883)