Membranilarnax liradiscoides ssp. gulpensis (De Wit, 1943) Lentin and Williams, 1993

Originally Membranilarnax liradiscoides forma gulpensis, subsequently (and now) Membranilarnax liradiscoides ssp. gulpensis.

Holotype: not designated
Reference: De Wit, 1943, p.384-385, text.fig.12a-b
Age: Late Cretaceous