Dinogymnium curvatum

"curvatum" (Vozzhennikova, 1967, p.43, pl.1, figs.10–12; pl.4, figs.2–3) Lentin and Williams, 1973, p.48.  Holotype: Vozzhennikova, 1967, pl.1, fig.10; Lentin and Vozzhennikova, 1990, text-fig.5b; lost according to Lentin and Vozzhennikova (1990, p.18).  Originally Gymnodinium (Appendix B), subsequently Dinogymnium.  Taxonomic senior synonym: Gymnodinium (as Dinogymnium) longicorne, according to Lentin and Vozzhennikova (1990, p.18).  Boltenhagen (1977, p.69) also proposed this combination.  Age: Senonian.

Parent: Dinogymnium