I pruned off a damaged branch of our durian tree. I'm not sure if the little creature is the culprit why this section looks mangled. The shell is about 2mm length and the little body inside i pulled out is proabably a little shorter than that...i used a toy microscope and altho difficult, managed to get a few shots of the little creature. The last photo is another section but the damage appears different and i assume made by a different pest .