Batiacasphaera retirugosa

retirugosa Xu Jinli et al., 1997, p.48–49, pl.42, fig.3 ex He Chengquan et al., 2009, p.649.  Holotype: Xu Jinli et al., 1997, pl.42, fig.3.  Originally Pseudobohaidina (name not validly published), subsequently (and now) Batiacasphaera.  The name Pseudobohaidina retirugosa was not validly published in Xu Jinli et al. (1997), since no English or Latin description was provided; He Chengquan et al. (2009, p.649) validated the name by publishing an English diagnosis on proposing the transfer to Batiacasphaera. Age: middle-late Eocene.

Parent: Batiacasphaera