Qin, J. ., Chen, B. ., & Li, T.-J. . (2023).

Additions to the knowledge of the genus Parancistrocerus Bequaert, 1925 from China (Hymenoptera: Vespidae: Eumeninae)

. Zootaxa, 5256(4), 345–357. https://doi.org/10.11646/zootaxa.5256.4.3