[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Supergroup Chromalveolata Adl et al., 2005 - chromalveolates see Kingdom Chromista Caval.-Sm. (1981)
       Alveolata Cavalier-Smith, 1991 see Superphylum Alveolata Cavalier-Smith, 1991
         Dinozoa Cavalier-Smith, 1981 see Infraphylum Dinozoa Cavalier-Smith, 1981
           Dinoflagellata Bütschli, 1885 see Superclass Dinoflagellata Bütschli, 1885
             Dinophyceae Pascher (1914)
               Gymnodiniphycidae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
                 1 Genus Amphidinium Clap. & J. Lachm. (1859)
                 2 Genus Gymnodinium F. Stein (1878)
                 3 Genus Ptychodiscus F. Stein (1883)
                 4 Genus Symbiodinium Freud. (1962)
                 5 Genus Woloszynskia R.H. Thomps. (1951)