Hystrichosphaerina anthophora

"anthophora" (Cookson and Eisenack, 1958, p.43, pl.11, figs.12–13; text-figs.16–18) Duxbury, 1980, p.126.  Holotype: Cookson and Eisenack, 1958, pl.11, fig.12.  NOW Stiphrosphaeridium.  Originally Hystrichosphaeridium, subsequently Oligosphaeridium, thirdly Polystephanephorus, fourthly Hystrichosphaerina, fifthly (and now) Stiphrosphaeridium.  Taxonomic junior synonym: Hystrichosphaerina schindewolfii, according to Davey (1979c, p.65) — however, Lentin and Williams (1981, p.150) retained Hystrichosphaerina schindewolfii.  Age: Aptian–Albian.

Parent: Hystrichosphaerina