Division Dinoflagellata Engl. (1903) see Superclass Dinoflagellata Bütschli, 1885 Subdivision Dinokaryota Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993) see Superclass Dinokaryota Fensome et al., 1993 Genus Halophilodinium Loebl. & A.R. Loebl. (1966), incertae sedis