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Length-weight relationship of three commercially important fish species from Mocka water, southern Red Sea, Yemen
Journal of Applied Ichthyology ( IF 0.7 ) Pub Date : 2020-02-26 , DOI: 10.1111/jai.14012
Nabil A. M. Al Kamel 1 , Ali Becheker 1 , Hichem M. Kara 1
Affiliation  

Length‐weight relationship was estimated for three fish species, including: Lethrinus microdon (Valenciennes, 1,830), Sphyraena jello (Cuvier, 1829) and Euthynnus affinis (Cantor, 1849). Specimens were sampled between May 2014 and June 2015 from the fish caught by the local artisanal fishery and landed in main fishing landing site of Mocka city. Values of b for fish ranged from 2.644 for S. jello to 2.706 for E. affinis and 3.187 for L. microdon. The determination coefficient (r²) between total length and total body weight ranged from .952 in E. affinis to 0.957 in S. jello and 0.960 in L. microdon.

中文翻译:

也门南部红海莫卡水三种重要商业鱼类的体长-体重关系

估计了三种鱼类的长度-体重关系,包括:Lethrinus microdon (Valenciennes, 1,830)、Sphyraena jello (Cuvier, 1829) 和 Euthynnus affinis (Cantor, 1849)。样本是在 2014 年 5 月至 2015 年 6 月期间从当地手工渔业捕获的鱼中取样的,并降落在莫卡市的主要捕鱼登陆点。鱼的 b 值范围从 S. jello 的 2.644 到 E. affinis 的 2.706 和 L. microdon 的 3.187。总身长和体重之间的决定系数 (r²) 范围从 E. affinis 的 0.952 到 S. jello 的 0.957 和 L. microdon 的 0.960。
更新日期:2020-02-26
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