Class Dinophyceae Pascher (1914)
Count: [*] 12o;33f;101g;673s
   Order Peridiniales Haeckel (1894)
  Count: [*] 12f;42g;314s
     Family Gonyaulacaceae Er. Lindem. (1928)
    Count: [*] 6g;55s
       Genus Alexandrium Halim (1960)
      Count: [*] 15s
         Alexandrium foedum Balech
        Count: -