Hystrichosphaeridium bohemicum

"bohemicum" Eisenack, 1934, p.70–71, pl.5, fig.31 ex Eisenack, 1938a, p.12.  Holotype: Eisenack, 1934, pl.5, fig.31.  NOW Baltisphaeridium bohemicum (Appendix A).  Originally Ovum hispidum subsp. bohemicum (combination not validly published, Appendix A), subsequently Hystrichosphaeridium bohemicum, thirdly (and now) Baltisphaeridium bohemicum (Appendix A).  The name Ovum hispidum subsp. bohemicum was not validly published in Eisenack (1934) since the specific name Ovum hispidum was not validly published.  Age: Silurian.

Parent: Hystrichosphaeridium