Bibliography

Guayasamin, J. M., T. Krynak, K. Krynak, J. Culebras, and C. R. Hutter. 2015. Phenotypic plasticity raises questions for taxonomically important traits: a remarkable new Andean rainfrog (Pristimantis) with the ability to change skin texture. Zoological Journal of the Linnean Society 173: 913–928.