深い海で大きな魚が見つかる 名前を「ヨコヅナイワシ」にする
A big fish can be found in the deep sea. Name it ”Yokozuna sardine”.
A big fish can be found in the deep sea. Name it ”Yokozuna sardine”.
海洋研究開発機構の研究グループは、2016年に静岡県の駿河湾で、大きな魚を4匹とりました
In 2016, the research group of Japan Agency for Marine-Earth Science and Technology caught four large fish in Suruga Bay, Shizuoka Prefecture.
In 2016, the research group of Japan Agency for Marine-Earth Science and Technology caught four large fish in Suruga Bay, Shizuoka Prefecture.
魚は深さ2000m以上の深い海にいました
The fish was in the deep sea over 2000m deep
The fish was in the deep sea over 2000m deep
4匹は体の長さが1m以上でした
4 animals were over 1m in length
4 animals were over 1m in length
いちばん大きい魚は1m30cmぐらいで、25kgでした
The largest fish weighed about 1m30cm and weighed 25kg.
The largest fish weighed about 1m30cm and weighed 25kg.
魚の形やDNAを調べると、この魚は、深い海にいる「セキトリイワシ」の仲間の新しい種類だとわかりました
Examining the shape and DNA of the fish revealed that it was a new species of ”Alepocephalidae” in the deep sea.
Examining the shape and DNA of the fish revealed that it was a new species of ”Alepocephalidae” in the deep sea.
研究グループは、
この魚を「ヨコヅナイワシ」という
名前にしました
The research group named this fish ”Yokozuna sardine”
The research group named this fish ”Yokozuna sardine”
「ヨコヅナイワシ」は、ほかの魚に食べられることがなくて、駿河湾の深い海にいる魚などの関係の中で、いちばん上の魚だということもわかりました
It was also found that ”Yokozuna sardine” is the highest fish in relation to fish in the deep sea of Suruga Bay, which is not eaten by other fish.
It was also found that ”Yokozuna sardine” is the highest fish in relation to fish in the deep sea of Suruga Bay, which is not eaten by other fish.
研究グループは「ヨコヅナイワシ」が深い海の底の近くをゆっくり泳いでいるところもビデオに撮りました
The research group also took a video of ”Yokozuna sardines” swimming slowly near the bottom of the deep sea.
The research group also took a video of ”Yokozuna sardines” swimming slowly near the bottom of the deep sea.
All four were female
All four were female
研究グループは
雄が
どこにいるか
などについて、
もっと調べたいと
話しています
The research group says they want to find out more about where the males are.
The research group says they want to find out more about where the males are.