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Channichthyidae : ウィキペディア英語版 | Channichthyidae
The crocodile icefish or white-blooded fish (Channichthyidae) comprise a family of notothenioid fishes found in the cold waters around Antarctica and southern South America. Water temperatures remain relatively stable in the Southern Ocean, generally ranging from -1.8 to +2.0°C. Sixteen species of crocodile icefish are currently recognized.〔 ==Diet and body size==
All icefish are believed to be piscivorous but can also feed on krill. Icefish are ambush predators; thus, they can survive long periods between feeding and often consume fish up to 50% of their own body length. Maximum body lengths of 25–50 cm have been recorded in these species.
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「Channichthyidae」の詳細全文を読む
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