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Length-weight relationships of 6 fish species from the lower reaches of the YarlungZangbo River, Southwest China

文献类型: 外文期刊

作者: Li, L. 1 ; Ma, B. 1 ; Gong, J. 2 ; Chen, Z. 1 ; Cheng, L. 1 ; Wu, S. 1 ; Ji, F. 1 ;

作者机构: 1.Chinese Acad Fishery Sci, Minist Agr China, Heilongjiang Fisheries Res Inst, Sci Observ & Expt Stn Fishes Resources & Environm, Haerbin, Peoples R China

2.Tibet Acad Agr & Anim Husb Sci, LaSa, Peoples R China

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

ISSN: 0175-8659

年卷期: 2018 年 34 卷 4 期

页码:

收录情况: SCI

摘要: The relations between total length and weight were evaluated for six fish species from the lower reaches of the YarlungZangbo River, southwest China, including Schizothorax molesworthi (Chaudhuri, 1913); Psilorhynchus homaloptera Hora & Mukerji, 1935; Creteuchiloglanis kamengensis (Jayaram, 1966); Parachiloglanis hodgarti (Hora, 1923); Glaridoglanis andersonii (Day, 1870); Pseudecheneis sulcate (McClelland, 1842). All fish were collected from March to May, October and November 2017 using electro fishing and gill net. The relationships between total length and weight were significant (all r(2)>.955, p<.01). And the values of exponent b, estimated using simple linear least squares of log-transformed weight and length data, ranged from 2.687 to 3.147.

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