Bibliography

Correa-Quezada, C. L., M. A. Méndez-Torres, S. Araya, G. Lobos, and R. E. Palma. 2013. A hybrid zone of two toad sister species, Rhinella atacamensis and R. arunco (Anura: Bufonidae), defined by a consistent altitudinal segregation in watersheds. Revista Chilena de Historia Natural 86: 115-125.