Membranilarnax liradiscoides subsp. gulpensis
From dinoflaj2
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