Class Dinophyceae Pascher (1914) Order Peridiniales Haeckel (1894) Family Oxytoxaceae Er. Lindem. (1928) Genus Oxytoxum F. Stein (1883) 01 Oxytoxum aceratum Rampi (1943) 02 Oxytoxum adriaticum Schiller (1937) 03 Oxytoxum areolatum Rampi (1943) 04 Oxytoxum brunellii Rampi (1939) 05 Oxytoxum caudatum Schiller (1937) 06 Oxytoxum coronatum Schiller (1937) 07 Oxytoxum crassum Schiller (1937) 08 Oxytoxum cribosum Stein 09 Oxytoxum curvatum (Kofoid) Kofoid 10 Oxytoxum depressum Schiller (1937) 11 Oxytoxum elongatum Wood 12 Oxytoxum gladiolus Stein 13 Oxytoxum globosum Schiller (1937) 14 Oxytoxum laticeps Schiller (1937) 15 Oxytoxum longiceps Schiller (1937) 16 Oxytoxum longum Schiller 17 Oxytoxum milneri Murray & Whitting (1899) 18 Oxytoxum minutum Rampi (1943) 19 Oxytoxum obesum Rampi 20 Oxytoxum obliquum Schiller (1937) 21 Oxytoxum ovale Schiller (1937) 22 Oxytoxum pachyderme F.J.R. Taylor 23 Oxytoxum parvum Schiller (1937) 24 Oxytoxum punctulatum Rampi (1941) 25 Oxytoxum radiosum Rampi (1943) 26 Oxytoxum rampii Sournia 27 Oxytoxum scolopax Stein (1883) 28 Oxytoxum sphaeroideum Stein (1883) 29 Oxytoxum spinosum Rampi (1943) 30 Oxytoxum subulatum Kofoid 31 Oxytoxum turbo Kofoid (1907) 32 Oxytoxum variabile Schiller (1937) 33 Oxytoxum viride Schiller (1937)