Angiana tree frog

The Angiana tree frog (Litoria angiana) is a species of frog in the subfamily Pelodryadinae. It is found in New Guinea. Its natural habitats are subtropical or tropical moist montane forests and rivers.

Description
There are several different polymorphs, with each given a different name in the Kalam language of Papua New Guinea Examples include:
 * bright green polymorph; usually found in Saurauia spp. and Ficus dammaropsis
 * dark green or black polymorph
 * dark with reddish belly
 * dull brown polymorph
 * black polymorph