Cleistosphaeridium brevispinosum

"?brevispinosum" Jain and Millepied, 1975, p.150, pl.5, figs.80–82.  Holotype: Jain and Millepied, 1975, pl.5, figs.80–81.  NOW Sentusidinium? millepiedii.  Originally Cleistosphaeridium? brevispinosum, subsequently Sentusidinium brevispinosum (combination illegitimate), thirdly Sentusidinium? brevispinosum (combination illegitimate), fourthly (and now) Sentusidinium? millepiedii.  Questionable assignment: Stover and Evitt (1978, p.31).  Age: Aptian.

Parent: Cleistosphaeridium