Silvano, D., Azevedo-Ramos, C., La Marca, E., Narvaes, P., di Tada, I., Baldo, D., Solís, F., Ibáñez, R., Jaramillo, C., Fuenmayor, Q., & Hardy, J. (2010). Rhinella granulosa. The IUCN Red List of Threatened Species, e.T54655A86595684.

http://dx.doi.org/10.2305/IUCN.UK.2010- 2.RLTS.T54655A11182500.en

Range Description: This species occurs throughout much of the Amazonian Basin, from Western Pacific lowlands, central Panama and eastern lowlands adjacent to central Panama, through the Guianas, south through the Orinoco and Caribbean regions of Colombia, Margarita Island (Venezuela), Bolivian lowlands, throughout much of Brazil, northwestern Paraguay and northern Argentina. It is not present in Trinidad and Tobago, Ecuador, Peru or Uruguay. Altitudinal range is up to 1,500 m asl.