Feeding by Didelphis albiventris on tree gum in the Northeastern Atlantic Forest of Brazil 9 de septiembre de 201812 de julio de 2019 Webmaster Filipe M. Aléssio, Antonio R. Mendes Pontes, Valdir Luna da Silva Nota () Palabras clave: Atlantic Forest, Didelphis albiventris, gum feeding, Northeastern Brazil, white-eared opossum