Gonyaulax jurassica Appendix B

"jurassica" Deflandre, 1939a, p.168, pl.6, figs.2–5; text-figs.1–2.  Emendation: Sarjeant, 1982b, p.28–30, as Gonyaulacysta jurassica. Holotype: Deflandre, 1939a, pl.6, figs.2–3; text-figs.1–2; Jan du Chêne et al., 1986a, pl.37, figs.1–3.  NOW Gonyaulacysta.  Originally Gonyaulax, subsequently (and now) Gonyaulacysta.  Taxonomic junior synonym: Psaligonyaulax (as Gonyaulacysta) dualis, according to Sarjeant (1982b, p.29) — however, Jan du Chêne et al. (1986a, p.131) retained Gonyaulacysta dualis.  Age: Oxfordian.

Parent: Gonyaulax_Appendix B

Infrataxon List:

"Gonyaulax jurassica var. jurassica Appendix B"
"Gonyaulax jurassica var. longicornis Appendix B"