Flopsy Fish

Flopsy Fish are Cheep Cheeps that either jump out of water or just swim around in Super Mario World 2: Yoshi's Island and Yoshi's Island DS. A more aggresive version repediatly jumps out of the water with it's mouth open. They cannot be turned into eggs if Yoshi eats them. The level "Lake Shore Paradise" has one of them as a map screen icon.