Carneiro, Lazaro da Silva, Willian Moura Aguiar, Candida Maria Lima Aguiar, and Gilberto Marcos de Mendonça Santos. “Orchid Bees (Hymenoptera: Apidae: Euglossini) in Seasonally Dry Tropical Forest (Caatinga) in Brazil”. Sociobiology 65, no. 2 (July 9, 2018): 253–258. Accessed May 26, 2022. http://periodicos.uefs.br/index.php/sociobiology/article/view/2077.