[1]
LI, T. and CARPENTER, J.M. 2019. Descriptions of eight new species of the genus <em>Parancistrocerus</em> Bequaert (Hymenoptera: Vespidae: Eumeninae), with a key to the Oriental species. Zootaxa. 4551, 3 (Jan. 2019), 251–274. DOI:https://doi.org/10.11646/zootaxa.4551.3.1.