Binzhoudinium multispinosum, Xu Jinli et al., 1997, p.54, pl.5, figs.15–16; pl.6, figs.9–10; pl.7, figs.4–9 ex He Chengquan et al., 2009, p.336,651.

This name was not validly published in Xu Jinli et al. (1997), since no English or Latin description was provided;
He Chengquan et al. (2009, p.651) validated the name by publishing an English diagnosis.

Holotype: Xu Jinli et al., 1997, pl.5, fig.16.
Age: middle-late Eocene.