*Actiniscus pentasterias (Ehrenberg, 1840a, p.111,149) Ehrenberg, 1854, pl.18, fig.61; pl.19, fig.45; pl.33 (XVII), fig.1.
TYPE: Holotype: not designated. HISTORY: Originally Dictyocha subgenus Actiniscus (Appendix A), subsequently (and now) Actiniscus, thirdly Gymnaster. Downie and Sarjeant (1965, p.82) retained this species in Actiniscus. COMMENTS: Dumitrica (1973, p.822) considered Dictyocha (now Actiniscus) elegans and Dictyocha (now Actiniscus) sirius to be questionable taxonomic junior synonyms of this species. AGE: Pliocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |