Class Dinophyceae Pascher (1914)
Count: [*] 12o;33f;101g;673s
   Order Pyrocystales Apstein (1909) see Order Gonyaulacales F.J.R. Taylor (1980)
  Count: [*] 1f;2g;11s
     Family Pyrocystaceae (F. Schütt) Lemmerm. (1899)
    Count: [*] 2g;11s
       Genus Pyrocystis J. Murray ex Haeckel (1890)
      Count: [*] 10s
         01 Pyrocystis acuta Kofoid (1907)
        Count: -
         02 Pyrocystis elegans Pavillard (1930)
        Count: -
         03 Pyrocystis fusiformis (Haeckel) Blackman (1902)
        Count: -
         04 Pyrocystis gerbaultii Pavillard
        Count: -
         05 Pyrocystis hamulus Cleve
        Count: -
         06 Pyrocystis margalefii Léger
        Count: -
         07 Pyrocystis minima (Matzenauer) Schiller
        Count: -
         08 Pyrocystis noctiluca Haeckel (1890)
        Count: -
         09 Pyrocystis obtusa Pavillard
        Count: -
         10 Pyrocystis robusta Kofoid (1907)
        Count: -