Class Dinophyceae Pascher (1914) Order Peridiniales Haeckel (1894) Family Cladopyxidaceae F. Stein (1883) Genus Palaeophalacroma J. Schiller (1928) 1 Palaeophalacroma unicinctum Schiller (1928) 2 Palaeophalacroma verrucosum Schiller