Class Dinophyceae Pascher (1914)
Count: [*] 11o;33f;117g;1550s;1ss
   Order Pyrocystales Apstein (1909) see Order Gonyaulacales F.J.R. Taylor (1980)
  Count: [*] 1f;2g;9s
     Family Pyrocystaceae (F. Schütt) Lemmerm. (1899)
    Count: [*] 2g;9s
       Genus Dissodinium G.A. Klebs (1916)
      Count: [*] 1s
         1545 Dissodinium pseudolunula Elbrächter & Drebes
        Count: -