Rajan, Tessy, P. Girish Kumar, P.m. Sureshan, and V.d. Hegde. 2026. “First Record of the Genus Ammoplanus Giraud, 1869 (Hymenoptera: Crabronidae: Pemphredoninae) from the Oriental Region, With the Descriptions of Three New Species from India”. Zootaxa 5821 (3). Auckland, New Zealand:430-38. https://doi.org/10.11646/zootaxa.5821.3.7.