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LENGTH-WEIGHT RELATIONS OF 14 ENDEMIC FISH SPECIES FROM THE UPPER YANGTZE RIVER BASIN, CHINA

文献类型: 外文期刊

作者: Wu, Jinming 1 ; Li, Lei 1 ; Du, Hao 1 ; Zhang, Hui 1 ; Wang, Chengyou 1 ; Wei, Qiwei 1 ;

作者机构: 1.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Minist Agr China, Key Lab Freshwater Biodivers Conservat, Wuhan 430223, Peoples R China

2.Huazhong Agr Univ, Coll Fishery, Wuhan 430070, Peoples R China

关键词: Length-weight relations;LWR;endemic fish;upper Yangtze River

期刊名称:ACTA ICHTHYOLOGICA ET PISCATORIA ( 影响因子:0.928; 五年影响因子:1.008 )

ISSN: 0137-1592

年卷期: 2013 年 43 卷 2 期

页码:

收录情况: SCI

摘要: Length-weight relations were estimated for 14 endemic fish species of the upper Yangze River, namely Sinogastromyzon szechuanensis Fang, 1930; Jinshaia sinensis (Sauvage et Dabry de Thiersant, 1874); Megalobrama pellegrini (Tchang, 1930); Coreius guichenoti (Sauvage et Dabry de Thiersant, 1874); Rhinogobio cylindricus Gunther, 1888; Rhinogobio ventralis (Sauvage et Dabry de Thiersant, 1874); Procypris rabaudi (Tchang, 1930); Ancherythroculter kurematsui (Kimura, 1934); Ancherythroculter nigrocauda Yih et Wu, 1964; Acrossocheilus monticola (Gunther, 1888); Leptobotia elongata (Bleeker, 1870); Hemiculterella sauvagei Warpachowski, 1888; Hemiculter tchangi Fang, 1942; and Xenophysogobio boulengeri (Tchang, 1929). The a values obtained ranged from 0.006 to 0.023, and b values ranged from 2.955 to 3.377. The t-test results indicated the first seven species grew isometrically and the other 7 species grew allometrically.

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