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Gonyaulacysta nannotrix

"Gonyaulacysta? nannotrix" (Deflandre, 1939b, p.143, pl.6, fig.7) Sarjeant, 1969, p.10.

TYPE: Holotype: Deflandre, 1939b, pl.6, fig.7; Jan du Chêne et al., 1986a, pl.69, figs.4-6.

HISTORY: NOW: Leptodinium. Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Gonyaulacysta?, fourthly Rhynchodiniopsis?, fifthly (and now) Leptodinium. Questionable assignment: Stover and Evitt (1978, p.159), as a problematical species.

COMMENTS: This combination was not validly published in Sarjeant (1966b, p.132), since that author did not fully reference the basionym.

AGE: Kimmeridgian.


Infraspecific taxa:


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