Kingdom Protista (Haeckel, 1866) - protists dinoflagellates see [unranked] Dinoflagellata Bütschli, 1885 1 Phylum Peridinea Ehrenberg, 1830 see Phylum Dinoflagellata Engl. (1903) 2 Phylum Syndinea (Chatton, 1920) A.R. Loeblich, 1976 see Class Syndiniophyceae A.R. Loebl. (1976)