Back, Yeong-Bin, and Jeong-Kyu Kim. 2014. “Review of the Genus Tachytes Panzer (Hymenoptera: Crabronidae: Crabroninae) of South Korea, With Description of One New Species”. Zootaxa 3795 (3). Auckland, New Zealand:301–310. https://doi.org/10.11646/zootaxa.3795.3.5.