Carneiro, L.; Aguiar, C. M. L.; Aguiar, W. M.; Aniceto, E. S.; Nunes, L. A.; Ferreira, V. S. Morphometric Variability Among Populations of Euglossa Cordata (Hymenoptera: Apidae: Euglossini) from Different Phytophysiognomies. Sociobiology 2019, 66, 575-581.