Hystrichosphaeridium deanei

"deanei" Davey and Williams, 1966b, p.58–59, pl.6, figs.4,8.  Holotype: Davey and Williams, 1966b, pl.6, fig.8; Davey and Verdier, 1973, pl.1, fig.9.  NOW Florentinia.  Originally Hystrichosphaeridium, subsequently (and now) Florentinia.  Age: Cenomanian.

Parent: Hystrichosphaeridium