Return to the wild and reintegration of a giant river otter (Pteronura brasiliensis) cub to its family group in Amanã Sustainable Development Reserve, Brazilian Amazon


  • Danielle dos Santos Lima Grupo de Pesquisa em Mamíferos Aquáticos Amazônicos - Instituto Mamirauá
  • Miriam Marmontel Instituto de Desenvolvimento Sustentável Mamirauá, Grupo de Pesquisa em Mamíferos Aquáticos Amazônicos, Projeto Onças d’água



Autuori, M.P. and Deutsch, L.A. (1977). Contribution to the knowledge of the giant Brazilian otter, Pteronura brasiliensis (Gmelin 1788), Carnivora, Mustelidae: rearing in captivity. Der Zoologische Garten 47 (1): 1-8.

Carter, S.K. and Rosas, F.C.W. (1997). Biology and conservation of the giant otter Pteronura brasiliensis. Mammal Review 27 (1): 1-26.

Duplaix, N. (1980). Observations on the ecology and behavior of the giant river otter Pteronura brasiliensis in Suriname. Revue Ecologique (Terre Vie) 34: 496-620.

Duplaix, N., Waldemarin, H.F., Groenendijk, J., Evangelista, E., Muanis, M., Valesco, M. and Botello, J.C. (2008). Pteronura brasiliensis. in: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4. [Available online at . Consulted on 6 January 2011].

Duplaix-Hall, N. (1972). Notes on maintaining river otters in captivity. International Zoo Yearbook 12: 178-181.

Gómez, J.R., Jorgenson, J.P. and Valbuena, R. (1999). Report on the rehabilitation and release of two giant river otter (Pteronura brasiliensis) pups in the Bita River (Vichada, Colombia). IUCN Otter Specialist Group Bulletin 16(2):86-89

Gómez-Serrano, J.R. (2003). Follow up to a rehabilitation of giant otter cubs in Colombia. IUCN Otter Specialist Group Bulletin 20(1): 42-44.

Isola, S. (2000). Determinación de la distribución y abundancia del lobo de rio (Pteronura brasiliensis) en la Reserva Nacional Pacaya Samiria. B.Sc. Thesis. Universidad Nacional Agraria La Molina. Lima, Peru. 80 pp.

McTurk, D. and Spelman, L. (2005). Hand-rearing and rehabilitation of orphaned wild giant otters, Pteronura brasiliensis, on the Rupununi River, Guyana, South America. Zoo Biology 24: 153-167.

Reed-Smith, J., Lombardi, C., Henry, B., Myers, G., Foti, J. and Sabalones, J. (2009). Caring for Asian small-clawed, Cape clawless, Nearctic and spotted-necked otters. [Available online at <>. Consulted on 22 August 2010].

Rosas, F.C.W., Zuanon, J.A.S. and Carter, S.K. (1999). Feeding ecology of the giant otter Pteronura brasiliensis. Biotropica 31 (3): 502-506.

Sykes-Gatz, S. (2005). International giant otter studbook husbandry management information and guidelines. Zoologischer Garten Dortmund, Dortmund, Germany, 120 pp.

Vargas, C.E.R. and Michel, T. (2006). Relatório final sobre o manejo de um filhote orfão de ariranha (Pteronura brasiliensis). Wildlife Conservation Society/Sociedade Civil Mamirauá. 24 pp.






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