Rhynchodiniopsis aptiana

*aptiana Deflandre, 1935, p.231, pl.5, fig.10; pl.8, figs.7–10.  Emendation: Sarjeant, 1982b, p.36–37.  Holotype: Deflandre, 1935, pl.5, fig.10; pl.8, figs.7–9; Deflandre, 1936b, pl.7, figs.2–4.  Originally (and now) Rhynchodiniopsis, subsequently Gonyaulacysta.  Lentin and Williams (1973, p.121) retained this species in Rhynchodiniopsis.  Taxonomic junior synonym: Gonyaulacysta fimbriata, according to Below (1981a, p.118) — however, Sarjeant (1982b, p.35) retained Gonyaulacysta (as Rhynchodiniopsis) fimbriata.  Jan du Chêne et al. (1986a, p.286) indicated that this species was emended by Stover and Evitt (1978, p.278–279); however, those authors did not indicate that they were emending the species.  Age: Senonian.

Parent: Rhynchodiniopsis