文献类型： 外文期刊
作者： Zhu, Shuli 1 ; Liu, Yaqiu 1 ; Chen, Weitao 1 ; Li, Xinhui 1 ; Li, Yuefei 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Guangzhou 510380, Peoples R China
关键词： Length-weight relationship; Spinibarbus hollandi; Distoechodon tumirostris; Bangana decora; Ptychidio longibarbus
期刊名称：PAKISTAN JOURNAL OF ZOOLOGY （ 影响因子：0.831； 五年影响因子：0.768 ）
ISSN： 0030-9923
年卷期： 2021 年 53 卷 6 期
页码：
收录情况： SCI
摘要： Length-weight relationships (LWRs) were estimated for four fish species [Spinibarbus hollandi (Oshima, 1919), Distoechodon tumirostris (Peters, 1881), Bangana decora (Peters, 1881), Ptychidio longibarbus (Fang, 1981)] from Liujiang River, China. Fishes were collected from local fish markets that using various fishing gears such as gillnets, castnets and shrimp cages in July and December 2018. The LWRs parameters a and b values for the four species varied 0.008861-0.02018 and 3.041-3.367. New maximum standard lengths for one species was presented in this paper. And the LWRs for two species: Bangana decora and Ptychidio longibarbus is reported for the first time. The result will be very helpful in fisheries management and species conservation.
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