Hystrichosphaeridium floripes
From dinoflaj2
"floripes" Deflandre and Cookson, 1955, p.276, pl.7, figs.1-2,7. Holotype: Deflandre and Cookson, 1955, pl.7, fig.1. NOW Homotryblium. Originally Hystrichosphaeridium, subsequently Cordosphaeridium, thirdly (and now) Homotryblium. Taxonomic junior synonym: Homotryblium plectilum, according to Bujak in Bujak et al. (1980, p.64) - however, Lentin and Williams (1985, p.168) retained Homotryblium plectilum. Age: Early Tertiary.
Parent: Hystrichosphaeridium
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