Class Dinophyceae Pascher (1914) Order Peridiniales Haeckel (1894) Family Gonyaulacaceae Er. Lindem. (1928) Genus Gonyaulax Diesing (1866) Gonyaulax membranacea (Rossignol) Ellegaard, Daugbjerg, Rochon, J. Lewis & Harding (2003)