Microhyla heymonsi Arcuate-spotted Pygmy Frog
Some other names for this species:
Taiwan Rice Frog, Dark-sided Chorus Frog
Lowlands, Selangor, MalaysiaJanuary 16, 2017
Arcuate-spotted Pygmy Frog (Microhyla heymonsi)
I only got one blurry photo of this little microhylid that hopped into and then quickly out of view. I thought at the time that it was a species I had already photographed, or I would have tried a little harder to find it again.

My Travelogues and Trip Lists page includes a complete list of the herps I saw in the wild on this trip to Malaysia, as well as a travelogue of the trip.

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