Hystrichosphaeridium ferox

"ferox" Deflandre, 1937b, p.72, pl.14 (al. pl.11), figs.3-4.  Holotype: Deflandre, 1937b, pl.14 (al. pl.11), figs.3-4.  NOW Florentinia.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly Silicisphaera, fifthly (and now) Florentinia.  Age: Senonian.

Parent: Hystrichosphaeridium