Color variations
Have you ever heard about "Ao-unagi (blue eel)"?
They have relatively small head and sharp mouth, body color is blue or blue-green.
[Photo] provided by Prof. Tsukamoto
마지막 수정됨: 월요일, 19 4월 2021, 4:23 PM
Have you ever heard about "Ao-unagi (blue eel)"?
They have relatively small head and sharp mouth, body color is blue or blue-green.
[Photo] provided by Prof. Tsukamoto