...They use their swim bladders to make sounds like frogs croaking. This is the reason for their English names, sea robin and gurnard. They start laying eggs in their fourth year. *Some of the terminology that mentions "sea robin" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…うきぶくろを用いてカエルの鳴声のような音を出す。英名のsea robin(海のコマドリ)とかgurnard(ぶつぶついう人が語源)はこれによる。生後4年目から産卵する。… ※「sea robin」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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