Flower use by late nineteenth-century orchid bees (Eufriesea surinamensis, Hymenoptera, Apidae) nesting in the Catedral Basílica Santa María la Antigua de PanamáDOI: info:10.3897/jhr.74.39191v. 7465–81
Galgani-Barraza, Paola, Moreno, Jorge Enrique, Lobo, Sofia, Tribaldos, Wendy, Roubik, David W., and Wcislo, William T. 2019. "Flower use by late nineteenth-century orchid bees (Eufriesea surinamensis, Hymenoptera, Apidae) nesting in the Catedral Basílica Santa María la Antigua de Panamá." Journal of Hymenoptera Research, 74 65–81. https://doi.org/10.3897/jhr.74.39191.