Khalaim, A. I., E. Ruíz-Cancino, and J. M. Coronado-Blanco. “Darwin Wasps of the Subfamily Pimplinae (Hymenoptera: Ichneumonidae) of Mexico: Polysphincta Genus-Group”. Zootaxa, vol. 5458, no. 2, May 2024, pp. 151-96, doi:10.11646/zootaxa.5458.2.1.