Class Dinophyceae Pascher (1914)
   Order Noctilucales Haeckel (1894)
     Family Kofoidiniaceae F.J.R. Taylor (1976)
       Genus Pomatodinium Cachon & Cachon-Enj. (1966)
         1 Pomatodinium impatiens Cachon & Cachon-Enj. (1966)