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Length-weight relationships of nine fish species from the streams of Hunan Zhangjiajie Chinese Giant Salamander National Natural Reserve, China

文献类型: 外文期刊

作者: Liang, Z. Q. 1 ; Wang, C. R. 3 ; Wu, Y. A. 3 ; Wen, L. H.; Wei, Q. W. 1 ; Yuan, X. P. 3 ; Li, H. 4 ; Liao, F. C.; Li, 1 ;

作者机构: 1.Southwest Univ, Coll Life Sci, Chongqing, Peoples R China

2.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Minist Agr China, Key Lab Freshwater Biodivers Conservat, Wuhan 430223, Peoples R China

3.Fisheries Res Inst Hunan Prov, Fishery Environm Monitoring Stn, Changsha, Hunan, Peoples R China

4.Fisheries Res Inst Hunan Prov, Fishery Environm Monitoring Stn, Cha

期刊名称:JOURNAL OF APPLIED ICHTHYOLOGY ( 影响因子:0.892; 五年影响因子:0.956 )

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收录情况: SCI

摘要: Length-weight relationships (LWR), W=aL(b), were estimated for nine fish species belonging to three orders, four families and nine genera from the Hunan Zhangjiajie Chinese Giant Salamander National Natural Reserve, in the northwestern part of Hunan Province of central China. Six of the species are endemic to China, of which three are also endemic to the Yangtze River. The r(2) value ranged from 0.9546 to 0.9924. Values of b varied from 2.9177 to 3.6752. This study represents the first reference on LWR for nine species, and are new maximum length records for six species.

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