VERMEER, Jan; TELLO-ALVARADO, Julio C.; DEL CASTILLO, José T. Villacis; BÓVEDA-PENALBA, Antonio J. A new population of red uakaris (Cacajao calvus ssp.) in the mountains of north-eastern Peru. Neotropical Primates, Arlington, VA, USA, v. 20, n. 1, p. 12–17, 2013. DOI: 10.1896/044.020.0103. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/758.. Acesso em: 15 jan. 2025.