Bibliography

Coloma, L. A., W. E. Duellman, A. Almendáriz C., S. R. Ron, A. Terán-Valdez, and J. M. Guayasamin. 2010. Five new (extinct?) species of Atelopus (Anura: Bufonidae) from Andean Colombia, Ecuador, and Peru. Zootaxa 2574: 1–54.