Geographical distribution of Goldman's nectar bat. Note that  Gardner 2007 consider only the central population as Goldman's nectar bat (Lonchophylla concava Goldman, 1914).  The eastern Brazil population being the Brazilian nectar bat (Lonchophylla mordax O. Thomas, 1903).
A field guide to the mammals of Central America &amp; Southeast Mexico. 2nd ed.  2009. written &amp; illustrated by Fiona A. Reid. Oxford ; New York : Oxford University Press. ISBN:9780195343229
Mammals of South America: v. 1. Marsupials, xenarthrans, shrews, and bats. 2007. edited by Alfred L. Gardner. Chicago : University of Chicago Press, ISBN:9780226282404
Cephas