Class Dinophyceae Pascher (1914)
   Order Gymnodiniales Apstein (1909)
     Family Gymnodiniaceae Lank. (1885)
       01 Genus Akashiwo Gert Hansen & Moestrup (2000)
       02 Genus Amphidinium Clap. & J. Lachm. (1859)
       03 Genus Balechina Loebl. & A.R. Loebl. (1968)
       04 Genus Cochlodinium F. Schütt (1896)
       05 Genus Gymnodinium F. Stein (1878)
       06 Genus Gyrodinium Kof. & Swezy (1921)
       07 Genus Karenia Gert Hansen & Moestrup (2000)
       08 Genus Karlodinium J. Larsen (2000)
       09 Genus Katodinium Fott (1957)
       10 Genus Plectodinium Biecheler (1934)
       11 Genus Pseliodinium Sournia (1972)
       12 Genus Torodinium Kof. & Swezy (1921)