Class Dinophyceae Pascher (1914)
Count: [*] 11o;33f;117g;1550s;1ss
   Order Peridiniales Haeckel (1894)
  Count: [*] 15f;59g;728s;1ss
     Family Peridiniaceae Ehrenb. (1831)
    Count: [*] 7g;34s
       Genus Bysmatrum M.A. Faust & Steid. (1998)
      Count: [*] 3s
         1108 Bysmatrum arenicola T. Horiguchi & R.N. Pienaar
        Count: -
         1109 Bysmatrum granulosum L. Ten-Hage, J.P. Quod, J. Turquet & A. Couté
        Count: -
         1110 Bysmatrum subsalsum (Ostenfeld) M.A. Faust & K.A. Steidinger
        Count: -