Alisogymnium laeve

laeve (Vozzhennikova, 1967, p.48, pl.1, fig.4; pl.2, fig.5) Lentin and Vozzhennikova, 1990, p.26.  Emendation: Lentin and Vozzhennikova, 1990, p.26–27, as Alisogymnium laeve.  Holotype: Vozzhennikova, 1967, pl.2, fig.5; Lentin and Vozzhennikova, 1990, pl.2, fig.7a; lost according to Lentin and Vozzhennikova (1990, p.26).  Neotype: Harland, 1973, pl.85, figs.2–3 (as Dinogymnium longicornis); Lentin and Vozzhennikova, 1990, pl.2, fig.7b; designated by Lentin and Vozzhennikova (1990, p.27).  Originally Gymnodinium sphaerocephalum var. laeve (Appendix B), subsequently Dinogymnium sphaerocephalum subsp. laeve, thirdly (and now) Alisogymnium laeve.  Age: Senonian.

Parent: Alisogymnium