Hope someone with expertise on South-east Asian frogs enlighten me with this little guy or girl.

It's about 1cm long from snout to vent and i could say this is an adult already as there are 4mm adult phased frogs already (this could be males though.)

They were found in a mountain stream at Mt. Banahaw, Luzon, Philippines

They feed well on drosophilas and pinhead crickets.