Pterocystidiopsis halosa (Filatoff, 1975, p.91, pl.29, figs.10–11) Courtinat in Courtinat and Gaillard, 1980, p.80. Emendation: Prauss, 1989, p.42, as Pareodinia halosa.

Now Pareodinia. Originally Kalyptea, subsequently Caddasphaera, thirdly Pterocystidiopsis, fourthly (and now) Pareodinia. This species was retained in Caddasphaera Fenton et al., 1980, by Lentin and Williams, 1981.

Holotype: Filatoff, 1975, pl.29, fig.10
Age: Bajocian