Bukubuku

Bukubuku (generically referred to by Nintendo Power as Mario-eating fish ) are underwater enemies from Donkey Kong for the Game Boy. They are round predator-like fish and first appear in the Forest in Stage 2-5. Bukubuku swim around horizontally, but home in on Mario and try to bite him if he draws near and they face him. If Mario is touched by one of them, he loses a life. Bukubuku can only be defeated by hitting them with a throwable object, such as a key.

Perfect Ban Mario Character Daijiten
''' ブクブク 種族 　アクア族 性格 　短気 登場 ゲーム　GBドンキー ''' 歯をむき出して追いかけてくる ドンキーのブクブクはへの字口で水の中をスイスイ泳ぐ. でも、マリオを見つけると急にすごい顔で追いかけてくる. 上下にはあまり動けないので、上か下によければ大丈夫.

' Bukubuku Tribe: Aqua clan Disposition: Short-tempered Game appearances: GB Donkey ' They'll chase after you, baring their teeth. ''The Donkey Kong Bukubuku swims through the water with his mouth shaped like a snake. However, when he sees Mario, he suddenly chases after him with a great look on his face. He can't move much up and down, so if you are good at going up or down, you will be fine.''