Membranilarnax liradiscoides subsp. gulpensis
From dinoflaj3
subsp. gulpensis (de Wit, 1943, p.384–385; text-figs.12a–b) Lentin and Williams, 1993, p.420. Holotype: not designated. Originally Membranilarnax liradiscoides forma gulpensis, subsequently (and now) Membranilarnax liradiscoides subsp. gulpensis. Age: late Senonian.
Parent: Membranilarnax liradiscoides