クリスマスアカガニ

noun

Christmas Island red crab

Scientific name Gecarcoidea natalis; a terrestrial crab endemic to Christmas Island, known for its mass migration to the sea.

• クリスマスアカガニは、毎まい年とし雨う季きに海うみへ向むかって大だい移い動どうすることで知しられている。

  The Christmas Island red crab is known for its mass migration to the sea every rainy season.