Fateryga, A. V., & Buyanjargal, B. (2023). A new species of the genus Onychopterocheilus Blüthgen, 1955 from the Altai Mountains, with the re-description and new records of the closely related O. kiritshenkoi (Kostylev, 1940) (Hymenoptera: Vespidae: Eumeninae). Zootaxa, 5323(1), 94–104. https://doi.org/10.11646/zootaxa.5323.1.5