ÁLVAREZ-CASTAÑEDA, S. T.; CORTÉS-CALVA, P. Genetic evaluation of the Baja California rock squirrel Otospermophilus atricapillus (Rodentia: Sciuridae). Zootaxa, Auckland, New Zealand, v. 3138, n. 1, p. 35–51, 2011. DOI: 10.11646/zootaxa.3138.1.2. Disponível em: https://mapress.com/zt/article/view/zootaxa.3138.1.2. Acesso em: 3 apr. 2025.