Bibliography

Heyer, W. R., R. O. de Sá, and A, Rettig. 2005. Sibling species, advertisement calls, and reproductive isolation in frogs of the Leptodactylus pentadactylus species cluster (Amphibia, Leptodactylidae). Ananjeva, N. B., and O. Tsinenko eds., Herpetologia Petropolitana. Proceedings of the 12th Ordinary General Meeting of the Societas Europaea Herpetologica. 12--16 August 2003, Saint-Petersburg, Russia: 35–39. Saint Petersurg