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Length-Weight Relationships for Thirty Fish Species in Lake Niushan, a Shallow Macrophytic Yangtze Lake in China
S. YE; Z. LI; G. FEN and W. CAO
2007
Source PublicationAsian Fisheries Science
Issue20Pages:217-226
Abstract

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.

Department[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
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/15710
Collection期刊论文
Recommended Citation
GB/T 7714
S. YE,Z. LI,G. FEN and W. CAO. Length-Weight Relationships for Thirty Fish Species in Lake Niushan, a Shallow Macrophytic Yangtze Lake in China[J]. Asian Fisheries Science,2007(20):217-226.
APA S. YE,Z. LI,&G. FEN and W. CAO.(2007).Length-Weight Relationships for Thirty Fish Species in Lake Niushan, a Shallow Macrophytic Yangtze Lake in China.Asian Fisheries Science(20),217-226.
MLA S. YE,et al."Length-Weight Relationships for Thirty Fish Species in Lake Niushan, a Shallow Macrophytic Yangtze Lake in China".Asian Fisheries Science .20(2007):217-226.
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