Gisbrecht, Anna, Erandi Susana Hernández-Arriaga, y Laura Teresa Hernández-Salazar. «Distinctive Characteristics in Adult Female Howler Monkeys (Alouatta Palliata Mexicana) on the Agaltepec Island, Veracruz, México». Therya Notes 4 (diciembre 13, 2023): 253-260. Accedido julio 3, 2024. http://mastozoologiamexicana.com/ojs/index.php/theryanotes/article/view/341.