Hypsiboas cinerascens Rough-skinned Green Treefrog
Some other names for this species:
Demerara Falls Treefrog, Glass Frog, Rough-skinned Green Glass Treefrog
This species was placed in the large genus Hyla until a major revision of that genus in 2005. It is known as Hyla granosa in some older references.
Madre Selva Biological Station, Loreto, PeruJanuary 14, 2013
Rough-skinned Green Treefrog (Hypsiboas cinerascens) Rough-skinned Green Treefrog (Hypsiboas cinerascens) Rough-skinned Green Treefrog (Hypsiboas cinerascens)
These frogs are easy to identify, with their solid green color, rough skin, evenly-spaced little yellow dots, and blue rings around their goo-goo-googly eyes.

Here is a complete list of the herps I saw in the wild on my 2013 MT Amazon Expeditions trip.

Santa Cruz Forest Reserve, Loreto, PeruJanuary 19, 2013
Rough-skinned Green Treefrog (Hypsiboas cinerascens)
Their translucent skin in certain lighting conditions has caused these frogs to sometimes be referred to as "Glass Frogs", though they are not closely related to the Centrolenidae family of frogs that are also known as Glass Frogs.
Santa Cruz Forest Reserve, Loreto, PeruJanuary 21, 2014
Rough-skinned Green Treefrog (Hypsiboas cinerascens)
This neon sign of a treefrog was sleeping by day on a broad leaf (as shown) just over a thin trickle of a stream. I'm not sure it fully grasps the idea of camouflage.

Here is a complete list of the herps I saw in the wild on my 2014 MT Amazon Expeditions trip.

Santa Cruz Forest Reserve, Loreto, PeruFebruary 7, 2016
Rough-skinned Green Treefrog (Hypsiboas cinerascens) Rough-skinned Green Treefrog (Hypsiboas cinerascens)
This healthy-looking, full-sized treefrog was the proud possessor of only one eye. That certainly didn't seem to have damaged its prospects any.
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