Abul-Sood, M. I., N. S. Gadallah, M. T. Hossni, and G. Delvare. “The Subfamily Cratocentrinae (Hymenoptera: Chalcididae): Reappraisal of Their Morphological Characters and Review of the West Palaearctic Species, With the Description of Two New Species”. Zootaxa, vol. 4377, no. 4, Feb. 2018, pp. 490–516, doi:10.11646/zootaxa.4377.4.2.