Paralionotulus is a monotypic Palearctic genus of potter wasps, the sole species being Paralionotulus mervensis which was originally described in 1887 by the PolishentomologistOktawiusz Radoszkowski as Leptochilus mervensis.
References
Vecht, J.v.d. & J.M. Carpenter. 1990. A Catalogue of the genera of the Vespidae (Hymenoptera). Zoologische Verhandelingen 260: 3 - 62.
