Dalponte JC, Silva FE, Silva Júnior J de S e. New species of titi monkey, genus Callicebus Thomas, 1903 (Primates, Pitheciidae), from Southern Amazonia, Brazil . Pap. Avulsos Zool. 2014;54(32):457-472. doi:10.1590/0031-1049.2014.54.32