Division Dinoflagellata Engl. (1903) see Superclass Dinoflagellata Bütschli, 1885
   Subdivision Dinokaryota Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993) see Superclass Dinokaryota Fensome et al., 1993
     Class Dinophyceae Pascher (1914)
       Subclass Gymnodiniphycidae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
         Order Gymnodiniales Apstein (1909)
           Suborder Gymnodiniineae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993) see Order Gymnodiniales Apstein (1909)
             Family Gymnodiniaceae Lank. (1885)
               01 Genus †Algidasphaeridium Matsuoka & Bujak (1988)
               02 Genus Amphidinium Clap. & J. Lachm. (1859)
               04 Genus Bernardinium Chodat (1924)
               06 Genus Cochlodinium F. Schütt (1896)
               07 Genus Filodinium Cachon & Cachon-Enj. (1968)
               08 Genus Gymnodinium F. Stein (1878)
               09 Genus Gyrodinium Kof. & Swezy (1921)
               10 Genus Herdmania J.D. Dodge (1981)
               11 Genus Katodinium Fott (1957)
               12 Genus Lepidodinium M. Watanabe, S. Suda, I. Inouye, T. Sawaguchi & M. Chihara (1990)
               15 Genus Paulsenella Chatton (1920)
               16 Genus Pavillardia Kof. & Swezy (1920)
               17 Genus Pheopolykrikos Chatton (1933)
               20 Genus Schizochytriodimum Elbrächter (1988) see Genus Schizochytriodinium Elbr. (1988)
               22 Genus Syltodinium Drebes (1988)
               23 Genus Torodinium Kof. & Swezy (1921)
               25 Genus Woloszynskia R.H. Thomps. (1951)