Hystrichosphaeridium colligerum

"colligerum" Deflandre and Cookson, 1955, p.278–279, pl.7, fig.3.  Emendations: Cookson, 1965a, p.86 and Goodman and Witmer, 1985, p.77–78, both as Diphyes colligerum.  Holotype: Deflandre and Cookson, 1955, pl.7, fig.3.  NOW Diphyes.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly (and now) Diphyes.  Taxonomic junior synonym: Diphyes pseudoficusoides according to Fensome et al. (2009, p.30).  Age: early Eocene.

Parent: Hystrichosphaeridium