Trithyrodinium vermiculatum

vermiculatum (Cookson and Eisenack, 1961a, p.74, pl.12, figs.6–8) Lentin and Williams, 1976, p.100.  Holotype: Cookson and Eisenack, 1961a, pl.12, fig.6.  Originally Hexagonifera, subsequently (and now) Trithyrodinium.  Age: Senonian.

Parent: Trithyrodinium