Santos, Lívia Bertolla, and Nelio Roberto dos Reis. “Use of Shelters and Marking Sites by Lontra Longicaudis (Olfers, 1818) in Lotic and Semilotic Environments”. Biota Neotropica 12, no. 1 (March 1, 2012). Accessed November 14, 2025. https://www.biotaneotropica.org.br/BN/article/view/917.