Vivallo, Felipe. “Taxonomic Note on the Oil-Collecting Bee Centris dimidiata (Olivier, 1789 (Hymenoptera: Apidae: Centridini)”. Zootaxa 4162, no. 3 (September 12, 2016): 519–534. Accessed July 15, 2025. https://mapress.com/zt/article/view/zootaxa.4162.3.6.