RUÍZ, Wagner Iván Terrones; DIAZ, Dilys Malvina Vela; AMASIFUÉN, Camilo Flores; HEYMANN, Eckhard W. Diurnal birth of a wild red titi monkey, Callicebus cupreus, at the Estación Biológica Quebrada Blanco. Neotropical Primates, Arlington, VA, USA, v. 12, n. 1, p. 15–16, 2004. DOI: 10.62015/np.2004.v12.564. Disponível em: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/564.. Acesso em: 19 apr. 2025.