RIVA, I. D. L.; BURROWES, P. A. A new species of Psychrophrynella (Anura: Craugastoridae) from the Cordillera Real, Department La Paz, Bolivia. Zootaxa, Auckland, New Zealand, v. 3887, n. 4, p. 459–470, 2014. DOI: 10.11646/zootaxa.3887.4.4. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.3887.4.4. Acesso em: 2 may. 2025.