From Fensome et al., 2019:
Peltiphoridium abbreviatum Xu Jinli et al., 1997, p.85, pl.20, fig.4; pl.21, figs.3–4,11 ex He Chengquan et al., 2009, p.358,659. Holotype: Xu Jinli et al., 1997, pl.21, fig.3. 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.659) validated the name by publishing an English diagnosis. Age: Middle–Late Eocene.

---------------------------------------------------------------------------------------------------