Zhao, L. , Li, Q. and Ma, L. 2021.

A new species of genus Prosopigastra A. Costa (Hymenoptera: Crabronidae: Crabroninae) from China, with a key to the Chinese species

. Zootaxa. 5072, 2 (Nov. 2021), 157–164. DOI:https://doi.org/10.11646/zootaxa.5072.2.4.