資料： https://ja.wikipedia.org/wiki/%E3%82%A6%E3%83%84%E3%83%9Chttps://en.wikipedia.org/wiki/Moray_eelhttps://www.khaolakexplorer.com/marine-life-guide/moray-eels/https://www.britannica.com/animal/moray-eelhttps://aqua.org/explore/animals/green-moray-eelhttps://animalcorner.org/animals/moray-eel/https://a-z-animals.com/animals/moray-eel/https://biologydictionary.net/moray-eel/
http://www.nicovideo.jp/watch/sm41763193
