FATERYGA, A. V., and M. V. MOKROUSOV. “New Records of Eumenine Wasps (Hymenoptera: Vespidae: Eumeninae) from Russia With Description of a New Species of <em>Leptochilus</em> De Saussure, 1853”. Zootaxa, vol. 4612, no. 3, May 2019, pp. 412–422, doi:10.11646/zootaxa.4612.3.7.