Scudderia mexicana, commonly known as the Mexican bush katydid, is a species of insect belonging to the family Tettigoniidae. It is found in Mexico and parts of the southwestern United States. This insect has a green or brown coloration, with long antennae and wings that resemble leaves, allowing it to camouflage effectively in its natural habitat. The Mexican bush katydid produces a distinctive buzzing sound during mating season.