Palaeosphaerium infrequens

*infrequens Górka, 1965, p.308, pl.2, figs.7a–b.  Holotype: Górka, 1965, pl.2, figs.7a–b.  Sarjeant (1978a, p.38) indicated that this species name should be restricted to the holotype.  Age: early Kimmeridgian.

Parent: Palaeosphaerium