Pseudophilautus papillosus, known as papillated shrub frog is a species of frogs in the family Rhacophoridae.
It is endemic to Sri Lanka. Scientists know it exclusively from the type locality: Handapan Ell Plains, 1270 meters above sea level.
Its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest. It is threatened by habitat loss.
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