Carvalho, Oldemar, Instituto Ekko Brasil para Conservação da Biodiversidade, Brazil

• Latin American Journal of Aquatic Mammals Vol. 10 No. 2 (2015): Special Issue on Giant River Otter Pteronura brasiliensis - Notes
  Rediscovery of Pteronura brasiliensis in the Amanã Sustainable Development Reserve, Amazonas, Brazil
  Abstract  PDF