Ribeiro UM, Junior JM do N, Barbosa FMF, dos Santos MRR. Ocorrência, ecologia e conservação do guigó-da-caatinga (Callicebus barbarabrownae - Hershkovitz, 1990). Neotrop. Primates [Internet]. 2020 Sep. 1 [cited 2025 Jan. 2];26(1):41-6. Available from: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/78