noun
Acheilognathus rhombeus (species of bitterling)
A species of freshwater fish in the bitterling family, native to Japan. Scientific name: Acheilognathus rhombeus.
カネヒラは日本の川や湖に生息する淡水魚です。
The kanehira is a freshwater fish that inhabits rivers and lakes in Japan.
The name likely derives from the Japanese words 金 (kane, 'metal' or 'money') and 平 (hira, 'flat'), possibly referring to the fish's shape or coloration, but the exact origin is uncertain.