Rajan, T., Kumar, P.G., Sureshan, P. & Hegde, V. (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), 430–438.