コチョウザメ

Meanings

1

sterlet

usually written using kana alone

A species of sturgeon (Acipenser ruthenus). The Japanese name is usually written in katakana.

See also: カワリチョウザメ

コチョウザメはチョウザメの一いっ種しゅで、キャビアがとれる。
The sterlet is a type of sturgeon from which caviar is obtained.