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)

Fateryga, Alexander V., Buyanjargal, Batchuluun (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, DOI: 10.11646/zootaxa.5323.1.5, URL: http://dx.doi.org/10.11646/zootaxa.5323.1.