The audio CD "Frogs of the Ecuadorian Amazon, a Guide to their Calls" covers the majority of the species to be found in the Western Amazon Basin and is a valuable resourse both for professional biologists carrying out species surveys as well as for amateur naturalists.
Hylidae - Hyla
- other hylids
Leptodactylidae - Eleutherodactylus
- other leptodactylids