Pesce

Pesce is the fishy boss who makes his first and only appearance in Wario Land 3. He is the ninth boss whom Wario confronts in the game in the stage known as Bank of the Wild River. The boss looks half fish and half mouse. Wario defeats him by fooling him into consuming green cheese. The boss awaits in the water beneath him, waiting for him to fall in. Wario's only platform is a flying bat which he must ride across. Wario must jump on top of a floating creature so he will drop the green cheese in the water. If at any time Wario should fall in, he will be harmed by Pesce. After the creature eats enough green cheese, he will be beaten.

Trivia

 * Pesce is the Italian word for fish.