Ledesma, Karim J., Florian A. Werner, Angel E. Spotorno, and Luis H. Albuja. “A New Species of Mountain Viscacha (Chinchillidae: Lagidium Meyen) from the Ecuadorean Andes”. Zootaxa 2126, no. 1 (June 5, 2009): 41–57. Accessed June 21, 2025. https://mapress.com/zt/article/view/zootaxa.2126.1.2.