My not completely reliable memory tells me that this specimen was large enough that it must have been Chalcorana megalonesa rather than Chalcorana raniceps, but I wouldn't place a large bet on that.

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.

This was a big 'un, and my understanding is that the lack of green on the back is also a pretty good indicator that this is C. megalonesa rather than C. raniceps.