Jacobs, H.-J. (2016). Rhopalum (Lathroropalum) creutzburgi spec. nov. from Nepal (Hymenoptera, Crabronidae). Beitr├Ąge Zur Entomologie = Contributions to Entomology, 66(1), 139-144. https://doi.org/10.21248/contrib.entomol.66.1.139-144