The karyotype of a rare South American marsupial, the bushy-tailed opossum genus Glironia (Didelphimorphia: Didelphidae) 11 de abril de 201912 de julio de 2019 Webmaster Cleiton Fantin, M. Nazareth F. da Silva Nota Palabras clave: Ag-NOR, Amazonia, bandas C, C-banding, coloración convencional, conventional staining