Hystrichosphaeridium eisenackianum var. crozonense

"var. crozonense" Deunff, 1959, p.24, pl.2, figs.25,27–29,32.  Holotype: Deunff, 1959, pl.2, fig.28.  NOW Baltisphaeridium eisenackianum var. crozonense (Appendix A).  Originally Hystrichosphaeridium eisenackianum var. crozonense, subsequently (and now) Baltisphaeridium eisenackianum var. crozonense (Appendix A).  Age: Ordovician (Caradoc).

Parent: Hystrichosphaeridium eisenackianum