Pseudophilautus alto
—
Horton Plains Shrub Frog

There are so many species of Pseudophilautus, all endemic to Sri Lanka, that it must be quite a challenge to come up with common Engish names for them. This species is found in the Horton Plains, but it is also found in a few nearby places. And there are other Pseudophilautus species known only from the same general area. Still, I appreciate the effort of giving them all common English names, so I'm not complaining. Much.
Online references:
- Pseudophilautus alto account on AmphibiaWeb
- Pseudophilautus alto account on iNaturalist
- Pseudophilautus alto account on Amphibian Species of the World
- Rhacophoridae overview on Amphibians of Sri Lanka