Carneiro, L., C. M. L. Aguiar, W. M. Aguiar, E. S. Aniceto, L. A. Nunes, and V. S. Ferreira. “Morphometric Variability Among Populations of Euglossa Cordata (Hymenoptera: Apidae: Euglossini) from Different Phytophysiognomies”. Sociobiology, vol. 66, no. 4, Dec. 2019, pp. 575-81, doi:10.13102/sociobiology.v66i4.4675.