Palaeohystrichophora multispina

"multispina" Deflandre and Cookson, 1955, p.257, pl.1, fig.5.  Emendation: Morgan, 1977, p.127–128, as Diconodinium multispinum.  Holotype: Deflandre and Cookson, 1955, pl.1, fig.5; Morgan, 1977, pl.1, figs.1a–b.  NOW Diconodinium.  Originally Palaeohystrichophora, subsequently (and now) Diconodinium.  Taxonomic junior synonyms: Palaeohystrichophora (as Diconodinium) dispersum, according to Stover and Helby (1987a, p.103); Diconodinium pusillum, according to Morgan (1977, p.127) — however, Below (1981a, p.124) retained Diconodinium pusillum.  Age: Santonian.

Parent: Palaeohystrichophora