A. PARRA-­H. and G. NATES­-PARRA, “The nest architecture of Euglossa (Euglossa) hemichlora (Hymenoptera: Apidae: Euglossini)”, Rev. Colomb. Entomol., vol. 35, no. 2, pp. 283–285, Jul. 2009, doi: 10.25100/socolen.v35i2.9230.