Phthanoperidinium stockmansii

stockmansii (de Coninck, 1975, p.97-98, pl.17, figs.18-37) Lentin and Williams, 1977b, p.131.  Holotype: de Coninck, 1975, pl.17, figs.26-27.  Originally Peridinium (Appendix B), subsequently Phthanoperidinium.  Taxonomic junior synonyms: Phthanoperidinium echinatum, according to de Coninck (1977, p.40) and by implication in Islam (1982, p.315), who considered Phthanoperidinium echinatum to be the senior name; Phthanoperidinium? pseudoechinatum, by implication in Islam (1982, p.309), who considered Phthanoperidinium? pseudoechinatum to be a taxonomic junior synonym of Phthanoperidinium echinatum.  Stover and Evitt (1978, p.119) considered this species to be a possible taxonomic junior synonym of Phthanoperidinium eocenicum.  Age: Ypresian.

Parent: Phthanoperidinium