Gonyaulacysta muderongensis

"muderongensis" (Cookson and Eisenack, 1958, p.32, pl.3, figs.3–4; text-fig.15) Sarjeant, 1966b, p.131.  Holotype: Cookson and Eisenack, 1958, pl.3, fig.3; text-fig.15.  Combination not validly published: basionym not fully referenced.  NOW Cribroperidinium?.  Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta (combination not validly published), thirdly Cribroperidinium, fourthly (and now) Cribroperidinium?.  Taxonomic junior synonym: Gonyaulax (as Cribroperidinium) diaphana, according to Backhouse (1988, p.80).  Age: Aptian.

Parent: Gonyaulacysta