Class Dinophyceae Pascher (1914)
Ref: F. Gómez, 2005: table 1 (p. 139); Count: [*] 11o;33f;117g;1550s;1ss
   Order Peridiniales Haeckel (1894)
  Ref: F. Gómez, 2005: table 1 (p. 173); Count: [*] 15f;59g;728s;1ss
     Family Heterodiniaceae Er. Lindem. (1928)
    Ref: F. Gómez, 2005: table 1 (p. 184); Count: [*] 1g;42s
       Genus Heterodinium Kof. (1906)
      Ref: F. Gómez, 2005: table 1 (p. 184); Count: [*] 42s
         Heterodinium dubium Rampi (1943)
        Ref: F. Gómez, 2005: table 1 (p. 185); Count: -