Kalyptea aceras

"aceras" Manum and Cookson, 1964, p.27-28, pl.6, figs.9-11.  Holotype: Manum and Cookson, 1964, pl.6, fig.9.  NOW Caligodinium.  Originally Kalyptea, subsequently (and now) Caligodinium, thirdly Pareodinia.  Taxonomic junior synonym: Caligodinium amiculum, according to Heilmann-Clausen (1985, p.18) - however, Lentin and Williams (1989, p.44) retained Caligodinium amiculum.  Age: Cenomanian.

Parent: Kalyptea