Rasmussen, Claus, Evelyn Sánchez, and Charlotte Skov. “Description of a Nest of Euglossa Heterosticta from Peru, With Taxonomic Notes (Hymenoptera: Apidae)”. Journal of Melittology, no. 55 (October 19, 2015): 1–8. Accessed April 8, 2025. https://journals.ku.edu/melittology/article/view/4963.