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Deep-sea dragonfish : ウィキペディア英語版 | Deep-sea dragonfish The Deep-sea dragonfish is a member of the Stomiidae family. There are many genera and over two hundred different species altogether in the Stomiidae family.〔 The most known about is the Barbeled Dragonfish. This dragonfish lives in the deep parts of the Atlantic Ocean beyond where any plant life grows or light reaches. This habitat has caused the Dragonfish to adapt to the conditions at these depths by having light-producing organs called photophores and skeletons that better suit deep-sea life.〔 ==Environment==
The Deep-sea Dragonfish, as the name states, lives in the deep-sea of the Pacific ocean. The Dragon fish tends to live around 1000 to 3000 meters below the surface.〔(【引用サイトリンク】url=http://www.allthesea.com/Deep-Sea-Fish-Dragonfish.html )〕 Some Dragonfish have even been found at depths of 5000 meters.〔 At these depths, the conditions are very extreme. The pressure can range from 200 to 600 atmospheres (atm) and the temperatures fall just below four degrees Celsius. The Dragonfish lives below the Bathyal zone where no light reaches. The Bathyal zone starts at about 220 meters. Past this point, there is no light, and it is deep enough to not be affected by storms or ocean currents, making the environment where the dragonfish lives utterly still.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Deep-sea dragonfish」の詳細全文を読む
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