Class Dinophyceae Pascher (1914)
   Order Peridiniales Haeckel (1894)
     Family Ostreopsidaceae Er. Lindem. (1928)
       Genus Coolia Meunier (1919)
         1011 Coolia areolata L. Ten-Hage, J. Turquet, J.P. Quod & A. Couté
         1012 Coolia monotis Meunier
         1013 Coolia tropicalis M.A. Faust