From Fensome et al., 2019:
Cleistosphaeridium panshanense Jiabo, 1978, p.63, pl.22, figs.1–6. Holotype: Jiabo, 1978, pl.22, fig.1.
NOW Sentusidinium?. Originally Cleistosphaeridium, subsequently Sentusidinium, thirdly (and now) Sentusidinium?. Questionable assignment: Courtinat in Fauconnier and Masure (2004, p.487) as a problematic species.
Taxonomic junior synonyms: Sentusidinium densispinum and Sentusidinium shenxianense, both according to Wood et al. (2016, p.88).
Age: early Tertiary.

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