Gonyaulacysta clathrata

"clathrata" (Cookson and Eisenack, 1960b, p.246–247, pl.37, fig.5; text-fig.2) Dodekova, 1971, p.10.  Holotype: Cookson and Eisenack, 1960b, pl.37, fig.5; text-fig.2; Jan du Chêne et al., 1986a, pl.71, figs.10–12.  NOW Leptodinium.  Originally Gonyaulax (Appendix B), subsequently (and now) Leptodinium, thirdly Gonyaulacysta.  This combination was not validly published in Sarjeant (1966b, p.130), since that author did not fully reference the basionym.  Age: ?Tithonian.

Parent: Gonyaulacysta