Hystrichosphaera clavigera

"clavigera" (Deflandre, 1937b, p.71, pl.14 [al. pl.11], figs.1-2) Lentin and Williams, 1989, p.176.  Emendation: Davey and Verdier, 1976, p.315, as Florentinia clavigera. Holotype: Deflandre, 1937b, pl.14 (al. pl.11), figs.1-2.  NOW Florentinia.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly (and now) Florentinia, fifthly Hystrichosphaera.  Age: Senonian.

Parent: Hystrichosphaera