Silveira, M., R. L. Munin, W. M. Tomás, E. Fischer, M. O. Bordignon, and G. de A. Silveira. “The Distribution of the Spectral Bat, Vampyrum Spectrum, Reaches the Southern Pantanal”. Biota Neotropica, vol. 11, no. 1, Mar. 2011, //www.biotaneotropica.org.br/BN/article/view/810.