Choppah

Not to be confused with Choppa. Choppahs are a new type of enemy appearing in the game Super Mario Galaxy 2. They appear as green Monty Mole-like creatures that lack legs. They don orange spiked helmets and have a propeller around them, giving them the ability to fly. They fly in a staright line, usually up and down. They first appear in the Honeybloom Galaxy as the main obstacles. These enemies later appeared in the Sweet Mystery Galaxy, Honeyhop Galaxy and Flip-Out Galaxy, as well as during the Grandmaster Galaxy's daredevil run. These enemies can only be defeated via eaten by Yoshi.