Class Dinophyceae Pascher (1914) Order Actiniscales Sournia (1984) Family Actiniscaceae Kütz. (1844) Genus Amphilothus Kof. ex Poche (1913) 3 Amphilothus elegans (Schütt) Kofoid (1907) 4 Amphilothus quincuncialis Kofoid (1907)