Gonyaulax wetzelii Lejeune-Carpentier, 1939; Emendations: Lejeune-Carpentier, 1946, p.B189-B190, as Gonyaulax wetzelii; Lejeune-Carpentier and Sarjeant, 1981, p.2-3, as Gonyaulacysta wetzelii.

Now Cribroperidinium. Originally Gonyaulax, subsequently Gonyaulacysta, thirdly Gonyaulacysta?, fourthly (and now) Cribroperidinium, fifthly Millioudodinium.

Holotype: Lejeune-Carpentier, 1939, text-figs.1-2; Lejeune-Carpentier and Sarjeant, 1981, pl.5, figs.5-6
Age: Senonian