Class Dinophyceae Pascher (1914)
Count: [*] 12o;33f;101g;673s
   Order Peridiniales Haeckel (1894)
  Count: [*] 12f;42g;314s
     Family Peridiniaceae Ehrenb. (1831)
    Count: [*] 12g;87s
       Genus Pentapharsodinium Indel. & A.R. Loebl. (1986)
      Count: [*] 1s
         Pentapharsodinium tyrrhenicum (Balech) Montresor, Zingone & Marino
        Count: -