El-Ghiet, U. M. A., N. S. Gadallah, A. M. Gasib, Z. I. A. A.-. Fifi, and Y. A. Edmardash. “Further Addition to the Crabronid Fauna of Saudi Arabia (Hymenoptera: Apoidea (Spheciformes): Crabronidae), With New Genera and Species Records, and the Description of Two New Species”. Zootaxa, vol. 5319, no. 2, July 2023, pp. 151-77, doi:10.11646/zootaxa.5319.2.1.