Sentusidinium reticuloides Xu Jinli et al., 1997, p.47, pl.16, figs.3–4; pl.17, figs.3–4; pl.18, figs.12–15; pl.19, figs.7–9 ex He Chengquan et al., 2009, p.662. Holotype: Xu Jinli et al., 1997, pl.18, fig.12. This name (as Sentusidinium reticuloidum) was not validly published in Xu Jinli et al. (1997), since no English or Latin description was provided; He Chengquan et al. (2009, p.662) validated the name by publishing an English diagnosis. Age: middle-late Eocene.