This medium-sized frog was sitting on the bank of a pond that was teeming with Sumatran Puddle Frogs and Schlegel’s Java Frogs, as well as several toads and probably several species I mixed. Frogs galore!

This species looks very similar to Fejervarya limnocharis, and both are widespread in this part of the world. However, F. cancrivora is considerably larger, and this was a reasonably big frog. Also, Frank Bambang Yuwono, a knowledgeable Indonesian herp guy, thought it was F. cancrivora from my photo.