Hystrichosphaeridium lobospinosum

"lobospinosum" Gocht in Weiler, 1956, p.138, pl.12, figs.1-3; text-fig.8.  Holotype: not designated.  Name not validly published: holotype not designated and name used in anticipation of future acceptance (I.C.B.N. Article 34.1b).  NOW Chiropteridium.  Originally Hystrichosphaeridium (name not validly published), subsequently (and now) Chiropteridium, thirdly Baltisphaeridium (name not validly published; Appendix A).  This name was also not validly published in Maier (1959, p.314), since it too was merely used in anticipation of future acceptance of the name (I.C.B.N. Article 34.1b).  Age: mid Oligocene.

Parent: Hystrichosphaeridium