Leptodinium saepitum Ashraf, 1979

Originally (and now) Leptodinium, subsequently Hystrichogonyaulax, thirdly Rhynchodiniopsis, fourthly Ctenidodinium.
Brenner, 1988, retained this species in Leptodinium.
Holotype: Ashraf, 1979, pl.3, fig.2
Age: Late Jurassic (Malm)