大西洋刺鲨 Gulper shark



大西洋刺鲨(学名Centrophorus granulosus)是一种普遍的大型深海鲨鱼。大西洋刺鲨没有臀鳍,两条背鳍都有鳍棘,吻长而阔,小齿较疏,尾鳍尖而且长。最大的大西洋刺鲨长1.5米。牠俐分布于墨西哥湾北、从萨伊北部至法国的东大西洋、近马达加斯加及亚达伯拉的印度洋、及日本本州的太平洋。
单词 | Centrophorus niaukang |
释义 |
Centrophorus niaukang
中文百科
大西洋刺鲨 Gulper shark(重定向自Centrophorus niaukang)
![]() ![]() ![]() 大西洋刺鲨(学名Centrophorus granulosus)是一种普遍的大型深海鲨鱼。大西洋刺鲨没有臀鳍,两条背鳍都有鳍棘,吻长而阔,小齿较疏,尾鳍尖而且长。最大的大西洋刺鲨长1.5米。牠俐分布于墨西哥湾北、从萨伊北部至法国的东大西洋、近马达加斯加及亚达伯拉的印度洋、及日本本州的太平洋。
英语百科
Gulper shark 大西洋刺鲨(重定向自Centrophorus niaukang)
![]() ![]() ![]() ![]() The gulper shark (Centrophorus granulosus) is a long and slender dogfish usually about three feet in length generally found in deep, murky waters all around the world. It is a light grayish brown, paler ventrally, with a long snout and large greenish eyes. This deep water shark has two dorsal fins with long, grooved spines and the second dorsal fin smaller than the first. Its upper teeth are blade-like and lower have finely serrated edges. This tertiary consumer feeds on mainly fishes such as bony fishes, but also cephalopods such as squid and other invertebrates like crustaceans. The gulper shark is currently a vulnerable species mainly because of exploitation by humans and their abnormally long gestation period and low fecundity, preventing their population from recovering. |
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