Huangfu, W.-G., H.-F. Chai, and X.-X. Chen. “The Discovery of the Rare Genus Xyeloblacus Van Achterberg, 1997 (Hymenoptera: Braconidae, Blacinae) in China, With Description of a New Species”. Zootaxa, vol. 3255, no. 1, Apr. 2012, pp. 65–67, doi:10.11646/zootaxa.3255.1.6.