Appearance
The giant Malaysian katydid is a large green insect that is, on average, about 6 inches long. They have long, thin legs, like most katydids, with the hind legs being longer than the front two pairs of legs. They have long, leaf-like wings that help them stay camouflaged from predators, as they typically reside in trees and don't move very much. As they age, their coloration mimics a leaf, and the tips of their wings become brown to resemble the way that leaves rot. The amount of brown on their wings can be used as a method to determine the age of the katydid, with more brown meaning an older age.Like all katydids, they make a loud chirping sound by scraping a toothed stridulatory file found near the base of one wing against a scraper located on the opposite wing. They use this sound as a defense mechanism and to attract mates.
Behavior
Females have an ovipositor, which they use to lay their eggs in moss or rotting wood. When they reach their adult stage, they start out bright green and, as they get older, the tips of their wings turn brown, leading to a larger brown patch the older the katydid is. They live for about 6 months in their adult stage.Reproduction
Females have an ovipositor, which they use to lay their eggs in moss or rotting wood. When they reach their adult stage, they start out bright green and, as they get older, the tips of their wings turn brown, leading to a larger brown patch the older the katydid is. They live for about 6 months in their adult stage.Defense
Their primary defense is camouflage due to their leaf-like coloration. To prevent being tracked down by scent, they throw their feces as far away from them as possible, usually to a neighboring bush or tree. They can also use their loud chirping to scare away predators, as the volume is amplified due to their size.References:
Some text fragments are auto parsed from Wikipedia.
