Phylum Dinoflagellata Engl. (1903) see Superclass Dinoflagellata Bütschli, 1885 Subphylum Dinokaryota Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993) Class Dinophyceae Pascher (1914) Subclass Peridiniphycidae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993) Order Gonyaulacales F.J.R. Taylor (1980) Suborder †Rhaetogonyaulacineae Norris (1978) [monotypic] Family †Shublikodiniaceae Wiggins (1973) 1 Genus †Rhaetogonyaulax Sarjeant (1966) 2 Genus †Dapcodinium Evitt (1961)