Bernarde, Paulo Sérgio. “Calling Period and Environments of Anuran Fauna in Municipality of Espigão Do Oeste, Rondônia, Southeastern of Amazonian: Brazil (Amphibia: Anura)”. Biota Neotropica 7, no. 2 (January 1, 2007). Accessed July 20, 2024. //www.biotaneotropica.org.br/BN/article/view/286.