Reticular pox capture. There are long, sharp and curved thorns on the back of the thigh joint of the giant leaf beetle, so you should use gauze or a large glass bottle to catch it. When grasping, aim the bottle mouth at the front of the worm's head and push it into the bottle with the other hand. Pseudo-leafwood is phototactic, usually inhabiting the crown of trees and can fly a long distance. The song is melodious, and it is said that 10 can be heard both inside and outside.