Membranilarnacia variata (Jiabo, 1978, p.78–79, pl.27, figs.6–10) He Chengquan et al., 2009, p.355.

Originally Cyclonephelium, subsequently Membranophoridium, thirdly (and now) Membranilarnacia.

Holotype: Jiabo, 1978, pl.27, fig.6.
Age: Early Tertiary.