Batiacasphaera biornata subsp. conispicula, (Liu Zhili and Zheng Yuefang in Liu Zhili et al., 1992), comb. nov. Sentusidinium biornatum subsp. conispiculum, Liu Zhili and Zheng Yuefang in Liu Zhili et al., 1992, p.84-85, pl.9, figs.10-11.

Originally Sentusidinium biornatum subsp. conispiculum, subsequently (and now) Batiacasphaera biornata subsp. conispicula. The combination Batiacasphaera biornata subsp. conispicula is proposed here since the species is now assigned to Batiacasphaera.

Holotype: Liu Zhili et al., 1992, pl.9, fig.11.
Age: early Tertiary.