Oliveira Filho, Júlio César de, Hugo Cardoso de Moura Costa, and Úrsula Márcia Lobo Braga. 2005. “Egg-Laying and Foam-Beating in Leptodactylus Fuscus (Anura, Leptodactylidae)”. Biota Neotropica 5 (2). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/163.