organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     alveolates Cavalier-Smith see [unranked] Alveolata Cavalier-Smith, 1991
       Phylum Dinoflagellata Engl. (1903) see Superclass Dinoflagellata Bütschli, 1885
         Class Dinophyceae Pascher (1914)
           Order Peridiniales Haeckel (1894)
             Family Peridiniaceaeᵀ Ehrenb. (1831)
               1 Genus Peridinium Ehrenb. (1830)
               2 Genus Scrippsiella Balech ex A.R. Loebl. (1965)
               3 Genus Pentapharsodinium Indel. & A.R. Loebl. (1986)