アオタMeanings1nounblue sharkRefers specifically to the species Prionace glauca, a circumglobal requiem shark. Also known as 葦切鮫 (よしきりざめ).See also: 葦切鮫アオタは世せ界かい中じゅうの温おん帯たいから熱ねっ帯たいの海かい域いきに広ひろく分ぶん布ぷしている。The blue shark is widely distributed in temperate to tropical waters worldwide.