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xi diao huang zuo
Author(s): WU Yanming
Pages: 38-
39
Year: 2010
Issue:
22
Journal: Fishing Magazine
Keyword: 黄鳝资源; 鳝鱼; 黄鳝属; 洞穴; 体长; 体重; 钩柄; 淡水; 三角形; 捕食;
Abstract: <正>黄鳝属无鳞鱼类,体圆滑细长,头部稍大,呈钝三角形,口具细齿,肉食性;生活于淡水中的黄鳝个体较小,成年期体长40~50厘米,体重100~150克;而生活在海洋中的海鳝,它们捕食凶猛,以小鱼、虾、蟹为食,最大体长可达2米、体重15千克。淡水黄鳝又称鳝鱼、长鱼,盛产于我国东部沿海及华中华南
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