Hystrichosphaeridium caiobense
From dinoflaj2
"caiobense" Regali et al., 1974, p.290, pl.24, fig.4. Holotype: Regali et al., 1974, pl.24, fig.4. Originally Hystrichosphaeridium, subsequently Apectodinium. Taxonomic senior synonym: Wetzeliella (as Apectodinium) homomorpha, according to Williams et al. (1993, p.57). Age: Paleocene.
Parent: Hystrichosphaeridium
