COIMBRA-FILHO, Adelmar F.; CÂMARA, Ibsen de Gusmão; RYLANDS, Anthony B. On the geographic distribution of the red-handed howling monkey, Alouatta belzebul, in north-east Brazil. Neotropical Primates, Arlington, VA, USA, v. 3, n. 4, p. 176–179, 1995. DOI: 10.62015/np.1995.v3.301. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/301.. Acesso em: 30 jan. 2025.