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Hystrichosphaeridium ferox

"Hystrichosphaeridium ferox" Deflandre, 1937b, p.72, pl.14 (al. pl.11), figs.3-4.

TYPE: Holotype: Deflandre, 1937b, pl.14 (al. pl.11), figs.3-4.

HISTORY: NOW: Florentinia. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly Silicisphaera, fifthly (and now) Florentinia.

AGE: Senonian.


Infraspecific taxa:


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