Azevedo, C. O., Alencar, I. D., & Colombo, W. D. (2018).

Pairs in copulation of the highly dimorphic genus Pristocera Klug (Hymenoptera, Bethylidae) from Madagascar solve taxonomic problems of male-female associations

. Zootaxa, 4433(1), 1–49. https://doi.org/10.11646/zootaxa.4433.1.1