[1]
Balcells, C.D. and Baró, J.J.V. 2009. Developmental stages in the howler monkey, subspecies Alouatta palliata mexicana: a new classification using age-sex categories. Neotropical Primates. 16, 1 (Jun. 2009), 1–8. DOI:https://doi.org/10.1896/044.016.0101.