Membranophoridium? regulatum (Jiabo, 1978) Lentin and Williams, 1981

NOW Membranilarnacia?. Originally Cyclonephelium, subsequently Membranophoridium?, thirdly (and now) Membranilarnacia. Questionable assignment: Lentin and Williams (1981, p.185).

Holotype: Jiabo, 1978, pl.27, fig.1
Age: Early Tertiary