コロソマ

noun

tambaqui; black pacu; giant pacu

A large freshwater fish native to the Amazon and Orinoco basins, known as tambaqui or pacu. In Japanese, it is primarily referred to by this katakana name derived from the genus Colossoma.

from Latin Colossoma

• コロソマはアマゾン川がわに生せい息そくする大おお型がたの淡たん水すい魚ぎょです。

  The tambaqui is a large freshwater fish that lives in the Amazon River.

• 水すい族ぞく館かんでコロソマの群むれを見みた。

  I saw a school of black pacu at the aquarium.