Length-weight and length-length relationships for some Yangtze River fishes in Tian-e-zhou Oxbow, China

被引:30
作者
Wang, T. [1 ]
Wang, H. -S [1 ]
Sun, G. -W [1 ]
Huang, D. [1 ]
Shen, J. -H [1 ]
机构
[1] Huazhong Agr Univ, Coll Fisheries, Wuhan 430070, Hubei Province, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1111/j.1439-0426.2012.01971.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Lengthweight and lengthlength relationships are reported for 32 fish species belonging to seven families and 26 genera from the Tian-e-zhou Oxbow in the middle reach of Yangtze River, near Shishou City, China. The weight (W) - length (L) relationships were estimated using the logarithmic form of the equation W = aLb. The exponent b varied from 2.60 to 3.65 (mean +/- SE: 3.12 +/- 0.25). The 14 weightlength relationships, 13 lengthlength relationships, and seven maximum lengths are presented to FishBase for the first time.
引用
收藏
页码:660 / 662
页数:3
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