Liston, A., V. Vikberg, M. Mutanen, T. Nyman, and M. Prous. “Palaearctic Willow-Catkin Sawflies: a Revision of the Amentorum species Group of Euura (Hymenoptera, Tenthredinidae)”. Zootaxa, vol. 5323, no. 3, Aug. 2023, pp. 349-95, doi:10.11646/zootaxa.5323.3.2.