Biesmeijer, J. C., Slaa, E. J., Castro, M. S. de, Viana, B. F., Kleinert, A. de M. P. and Imperatriz-Fonseca, V. L. (2005) “Connectance of Brazilian social bee: food plant networks is influenced by habitat, but not by latitude, altitude or network size”, Biota Neotropica. Sao Paulo, Brazil, 5(1). Available at: //www.biotaneotropica.org.br/BN/article/view/100 (Accessed: 3 May 2024).