Hystrichosphaeridium fabium
From dinoflaj2
"fabium" Tasch in Tasch et al., 1964, p.195, pl.2, fig.5. Holotype: Tasch et al., 1964, pl.2, fig.5. Originally Hystrichosphaeridium, subsequently Polysphaeridium?. Taxonomic senior synonym: Hystrichosphaeridium (now Kiokansium) unituberculatum, according to Stover and Evitt (1978, p.267). Age: Albian.
Parent: Hystrichosphaeridium
