Hystrichokolpoma clavigerum
From dinoflaj2
"clavigerum" (Deflandre, 1937b, p.71, pl.14 [al. pl.11], figs.1-2) Williams and Downie, 1969, p.17. Emendation: Davey and Verdier, 1976, p.315, as Florentinia clavigera. Holotype: Deflandre, 1937b, pl.14 [al. pl.11], figs.1-2. NOW Florentinia. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly (and now) Florentinia, fifthly Hystrichosphaera. This combination was not validly published in Williams and Downie (1966a, p.181), since these authors did not fully reference the basionym. Age: Senonian.
Parent: Hystrichokolpoma
