Citations

• Anderson, R., Moraes-Barros, N. and Voirin, B. 2011. Bradypus pygmaeus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. 
• Anderson, R. P. and Handley Jr., C. O. 2001. A new species of three-toed sloth (Mammalia: Xenarthra) from Panama, with a review of the genus Bradypus. Proc. Biol. Soc. Wash. 114: 1–33.
• Hayssen, V. 2008. Bradypus pygmaeus (Pilosa: Bradypodidae). Mammalian Species 812: 1-4.
• IUCN. 2011. IUCN Red List of Threatened Species (ver. 2011.1). Available at: http://www.iucnredlist.org. (Accessed: 16 June 2011).
• Silva, S., Voirin, B., Ferrand, N., Morgante, J. S. and Moraes-Barros, N. 2010. The common and endangered  Bradypus sloths — is there a correlation between genetic diversity and endangered species? In:  24th International Congress for Conservation Biology. Edmonton, Alberta, Canada.
• Superina, M., Miranda, F., & Abba, A. (2010). Edentata. The Newsletter of the IUCN/SSC Anteater, Sloth and Armadillo Specialist Group, 2(11), ISSN 1852-9208