- ↑ Caso, A., Lopez-Gonzalez, C., Payan, E., Eizirik, E., de Oliveira, T., Leite-Pitman, R., Kelly, M. & Valderrama, C. (2008). Panthera onca. nî IUCN Siū Ui-hia̍p Bu̍t-chéng Âng Miâ-toaⁿ. IUCN . 7 July 2011 chih-chiap. Database entry includes justification for why this species is near threatened.
- ↑ Wozencraft, W. Christopher (16 November 2005). "Order Carnivora (pp. 532-628)". Chū Wilson, Don E., and Reeder, DeeAnn M., eds. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd pán.). Baltimore: Johns Hopkins University Press, 2 vols. (2142 pp.). pp. 546–547. ISBN 978-0-8018-8221-0.
