Philautus nephophilus
—
Cloud Bush Frog

This was the fourth Philautus species I saw in two days on Mt. Kinabalu, following P. mjobergi, P. aurantium, and P. macroscelis. It was also the most challenging for me to identify, but I'm pretty sure I got it right.
Online references:
- Philautus nephophilus account on AmphibiaWeb
- Philautus nephophilus account on Frogs of Borneo
Printed references:
- Inger, R. F., Stuebing, R. B., Grafe, T. U., Dehling, J. M. 2017. A Field Guide to the Frogs of Borneo, Third Edition