1.
freshwater fish
Fish that live in rivers, lakes, and other freshwater bodies, as opposed to those in the sea.
鯉は淡水魚だ。
Carp are freshwater fish.
川や湖に住む淡水魚を調べた。
I researched freshwater fish that live in rivers and lakes.
近年、外来淡水魚が在来種を脅かしている。
In recent years, non-native freshwater fish have been threatening native species.
Compound of 淡水 (fresh water) + 魚 (fish). Contrasted with 海水魚 (saltwater fish).
COMMON COLLOCATIONS:
- 淡水魚の飼育: keeping freshwater fish (in an aquarium)
- 淡水魚料理: freshwater-fish cuisine
- 在来淡水魚: native freshwater fish
COMMON EXAMPLES:
- 鯉 (carp), 鮒 (crucian carp), 鮎 (sweetfish), 鰻 (eel), 岩魚 (char)
SIMILAR / CONTRASTING WORDS:
- 海水魚: saltwater fish
- 汽水魚: brackish-water fish — lives where fresh and salt water mix