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题名: Length-Weight Relationships for Thirty Fish Species in Lake Niushan, a Shallow Macrophytic Yangtze Lake in China
作者: S. YE ; Z. LI ; G. FEN and W. CAO
刊名: Asian Fisheries Science
发表日期: 2007
期: 20, 页:217-226
部门归属: [S. YE; Z. LI; W. CAO]State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences,430072 Wuhan, China;[S. YE]Graduate University of the Chinese Academy of Sciences,100039 Beijing, China;[G. FEN ]3East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences, 200090 Shanghai, China
摘要:

Length-weight relationships are presented for 30 fish species captured from April 2002 to January 2004 in Lake Niushan, China. The values of the exponent b in the lengthweight relationships (W=aLb) ranged from 2.845 to 3.435 and the median of b was 3.103,whereas 50% of the values ranged between 3.032 and 3.203. In the eight examined species,sexual dimorphism did not affect the length-weight relationships, except in the cases of Siniperca chuatsi and Cultrichthys erythropterus. The application of the length-weight relationships presented here should be limited to the observed length ranges.

内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/15710
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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Recommended Citation:
S. YE.Length-Weight Relationships for Thirty Fish Species in Lake Niushan, a Shallow Macrophytic Yangtze Lake in China.Asian Fisheries Science,2007(20):217-226
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文件名: Length-Weight Relationships for Thirty Fish.pdf
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