Kimsey LS, Copeland RS (2017) An unusual new species of Hedychridium Abeille from Africa. Journal of Hymenoptera Research 55: 103—108. https://doi.org/10.3897/jhr.55.12191
Rosa P, Proshchalykin MYu, Halada M (2021) Additions to the cuckoo wasps (Hymenoptera, Chrysididae) of Mongolia, with description of eleven new species. ZooKeys 1068: 149—187. https://doi.org/10.3897/zookeys.1068.73549