A phylogenetic analysis of Pleurodema (Anura: Leptodactylidae: Leiuperinae) based on mitochondrial and nuclear gene sequences, with comments on the evolution of anuran foam nests - Faivovich, Julián; Ferraro, Daiana P; Basso, Néstor G; Haddad, Célio F B; Rodrigues, Miguel Trefaut; Wheeler, Ward C; Lavilla, Esteban O (Cladistics, 2012)