Chytroeisphaeridia laevigata, Grabowska in Malinowskiej and Piwockiego, 1996, p.364-365, pl.109, fig.4.

Name not validly published: no Latin or English description.
Questionable assignment: Grabowska in Malinowskiej and Piwockiego (1996, p.364).

Holotype: Malinowskiej and Piwockiego, 1996, pl.109, fig.4.
Age: late Eocene-early Oligocene.