[1]
R. Ospina-Torres, P. M. Montoya Pfeiffer, A. Parra-H., V. Solarte, and J. Tupac Otero, “Interaction networks and the use of floral resources by male orchid bees (Hymenoptera: Apidae: Euglossini) in a primary rain forests of the Chocó Region (Colombia)”, Rev. Biol. Trop., vol. 63, no. 3, pp. 647–658, Sep. 2015.