Kallosphaeridium minus Jiabo 1978

"?minus" (Jiabo, 1978, p.52–53, pl.23, figs.5–7) Lentin and Williams, 1981, p.161.  Holotype: Jiabo, 1978, pl.23, fig.5.  NOW Sentusidinium minus.  Originally Tenua hystrix subsp. minor, subsequently Kallosphaeridium? minus, thirdly Batiacasphaera minor (combination illegitimate), fourthly Batiacasphaera sinensis, fifthly Batiacasphaera jiaboi (name not validly published), sixthly (and now) Sentusidinium minus.  Questionable assignment: Lentin and Williams (1981, p.161).  Junior homonym: Kallosphaeridium? minus (Cookson and Hughes, 1964) Helby, 1987.  Age: Early Tertiary.

Parent: Kallosphaeridium