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Membranilarnacia pterococcoides
Membranilarnacia pterococcoides (Wetzel, 1933b, p.53, pl.6, fig.4) Eisenack, 1963a, p.102. Emendation: Sarjeant, 1985b, p.154–155, as Eatonicysta pterococcoides.
Originally Membranilarnax, subsequently (and now) Membranilarnacia, thirdly Membranilarnacia?, fourthly Eatonicysta. This species was retained in Membranilarnacia without question by Lachkar and Masure in Fauconnier and Masure (2004, p.388).
Stover and Evitt, 1978, considered this to be a problematical species of Membranilarnacia.
Holotype: O. Wetzel, 1933, pl.6, fig.4; Sarjeant, 1985, pl.4, figs.3,6 [non 1,2]
Age: Senonian
Originally Membranilarnax, subsequently (and now) Membranilarnacia, thirdly Membranilarnacia?, fourthly Eatonicysta. This species was retained in Membranilarnacia without question by Lachkar and Masure in Fauconnier and Masure (2004, p.388).
Stover and Evitt, 1978, considered this to be a problematical species of Membranilarnacia.
Holotype: O. Wetzel, 1933, pl.6, fig.4; Sarjeant, 1985, pl.4, figs.3,6 [non 1,2]
Age: Senonian