Danilov, Y.N., Odintsev, O.A. & Kobets, A.S. (2024) A taxonomic study on the genus Prionyx Vander Linden, 1827 (Hymenoptera: Sphecidae: Prionychini). Subgenus Harpactopus F. Smith, 1856. Zootaxa, 5551 (2), 263–298.