Colombo, Patrick, Andreas Kindel, Giovanni Vinciprova, and Ligia Krause. “Composition and Threats for Conservation of Anuran Amphibians from Itapeva State Park, Municipality of Torres, Rio Grande Do Sul, Brazil”. Biota Neotropica 8, no. 3 (September 1, 2008). Accessed April 28, 2025. //www.biotaneotropica.org.br/BN/article/view/431.