Ali, W.K., Ameen, S.M. and Ahmed, S.H. 2023.

New Record and Observations of Parapolybia escalerae (Meade-Waldo, 1911) (Hymenoptera: Vespidae: Polistinae) in Kurdistan, Iraq

. Zootaxa. 5230, 1 (Jan. 2023), 97–100. DOI:https://doi.org/10.11646/zootaxa.5230.1.8.