"?brevispinosum" (Jain and Millepied, 1975, p.150, pl.5, figs.80–82) Islam, 1993, p.87.

Combination illegitimate — senior homonym: Sentusidinium brevispinosum Courtinat in Courtinat and Gaillard, 1980. Substitute name: Sentusidinium? millepiedii. Originally Cleistosphaeridium? brevispinosum, subsequently Sentusidinium brevispinosum (combination illegitimate), thirdly Sentusidinium? brevispinosum (combination illegitimate), fourthly (and now) Sentusidinium? millepiedii. Questionable assignment: Courtinat in Fauconnier and Masure (2004, p.486) as a problematic species.

Holotype: Jain and Millepied, 1975, pl.5, figs.80–81; Fauconnier and Masure, 2004, pl.69, fig.6.
Age: Aptian.