LAETA, M.; SOUZA, S. M. F. M.; SICILIANO, S. Cervical ribs and cleft arches in Brazilian <i>Sotalia guianensis</i>: contribution to comparative studies of skeletal morphology in northern and southeastern specimens. Latin American Journal of Aquatic Mammals, [S. l.], v. 8, n. 1-2, p. 151-165, 2010. DOI: 10.5597/lajam00164. Disponível em: https://www.lajamjournal.org/index.php/lajam/article/view/341. Acesso em: 18 may. 2024.