コイ科か

noun

Cyprinidae; carp family

Taxonomic family of freshwater fish including carp, minnows, and related species. Used in biological and scientific contexts.

• コイ科かの魚さかなは世せ界かい中じゅうの淡たん水すいに広ひろく分ぶん布ぷしている。

  Fish of the family Cyprinidae are widely distributed in freshwater around the world.