Class Dinophyceae Pascher (1914)
   Order Peridiniales Haeckel (1894)
     Family Protoperidiniaceae Balech (1988), nom. cons.
       Genus Preperidinium L. Mangin (1913)
         1167 Preperidinium granulosum (Balech) Elbrächter (1993)
         1168 Preperidinium meunieri (Pavillard) Elbrächter
         1169 Preperidinium perlatum (Balech) Elbrächter (1993)
         1170 Preperidinium pseudo-oblea (Elbrächter) Elbrächter (1993)