Class Dinophyceae Pascher (1914)
   Order Gymnodiniales Apstein (1909)
     Family Warnowiaceae Er. Lindem. (1928)
       1 Genus Erythropsidinium P.C.Silva (1960)
       2 Genus Greuetodinium A.R. Loebl. (1980)
       3 Genus Nematodinium Kof. & Swezy (1921)
       4 Genus Proterythropsis Kof. & Swezy (1920)
       5 Genus Warnowia Er. Lindem. (1928)