Areoligera lychnea

"lychnea" (Maier, 1959, p.310, pl.30, fig.6) Davey et al., 1969, p.15.  Holotype: Maier, 1959, pl.30, fig.6.  Originally Galea (generic name illegitimate), subsequently Baltisphaeridium (Appendix A), thirdly Areoligera.  Taxonomic senior synonym: Hystrichosphaeridium (now Achomosphaera) alcicornu, according to Sarjeant (1983, p.100–101).  Age: Miocene.

Parent: Areoligera