Protoellipsodinium rarispinum

"rarispinum" Prössl, 1990, p.105–106, pl.5, figs.9,12–13 ex Prössl, 1992b, p.113,116.  Holotype: Prössl, 1990, pl.5, fig.9.  Taxonomic senior synonym: Protoellipsodinium spinosum, according to Heilmann-Clausen and Thomsen (1995, p.306).  This name was not validly published in Prössl (1990, p.105–106), since that author did not specify the lodgment of the holotype. Age: early Hauterivian–late Barremian.

Parent: Protoellipsodinium