Boana boans — Giant Gladiator Treefrog
Also known as:
Gladiator Treefrog, Rusty Treefrog
This species was until 2017 placed in the genus Hypsiboas.
These are impressively large treefrogs. They earned the name "Gladiator Treefrogs" because the adult males use exposed bones on their thumbs to do battle for territory. This one was, however, just sleeping peacefully on a leaf.
- Bartlett, R.D., and Bartlett, P. 2003. Reptiles and Amphibians of the Amazon: An Ecotourist's Guide
- Duellman, W.E. 2005. Cusco Amazónico: The Lives of Amphibians and Reptiles in an Amazonian Rainforest
- Rodríguez, L. O. and Duellman, W. E. 1994. Guide to the Frogs of the Iquitos Region, Amazonian Peru