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Membranilarnax liradiscoides
Membranilarnax liradiscoides O. Wetzel, 1933; emend. Marheinecke, 1992
Originally (and now) Membranilarnax, subsequently Membranilarnacia.
Downie and Sarjeant, 1965, transferred this species to Membranilarnacia Eisenack, 1963. Marheinecke, 1992, retained it in Membranilarnax.
Holotype: O. Wetzel, 1933, pl.6, fig.3 (four specimens designated)
Lectotype: O. Wetzel, 1933, pl.6, fig.3a (specimen to right, designated by Lentin and Williams, 1989)
Age: Late Cretaceous
Originally (and now) Membranilarnax, subsequently Membranilarnacia.
Downie and Sarjeant, 1965, transferred this species to Membranilarnacia Eisenack, 1963. Marheinecke, 1992, retained it in Membranilarnax.
Holotype: O. Wetzel, 1933, pl.6, fig.3 (four specimens designated)
Lectotype: O. Wetzel, 1933, pl.6, fig.3a (specimen to right, designated by Lentin and Williams, 1989)
Age: Late Cretaceous