Class Dinophyceae Pascher (1914) Order Peridiniales Haeckel (1894) Family Goniodomataceae Er. Lindem. (1928) see Family Thoracosphaeraceae J. Schiller (1930) Genus Gambierdiscus Adachi & Fukuyo (1979) Gambierdiscus pacificus M. Chinain & M. Faust