Osteocephalus cabrerai — Forest Bromeliad Treefrog
For reasons that I have since forgotten I somehow decided these frogs (found very close to each other, possibly both genders of a romantically-inclined pair) were Osteocephalus cabrerai rather than the very similar Osteocephalus buckleyi. Hmm...
- Bartlett, R.D., and Bartlett, P. 2003. Reptiles and Amphibians of the Amazon: An Ecotourist's Guide