Taxa included

Beier, M. (1933c). Mission Robert Ph. Dollfuss en Égypte. Pseudoscorpionidea (Chelonethi). Mémoires de l'Institut Égyptien 21: 85–87.

Taxon
Parolpium gracile (Beier, 1930) (Pseudoscorpiones: Olpiidae) 85–87, Olpium gracile