Weight-length relationships of 3 demersal fish species from Lebanese marine waters, eastern Mediterranean

被引：9

作者：

Lelli, S. ^{[1
,2
,3
,4
]}

Lteif, M. ^{[1
]}

Jemaa, S. ^{[1
]}

Khalaf, G. ^{[1
]}

Verdoit-Jarraya, M. ^{[2
,3
,4
]}

机构：

[1] CNRS, L CNSM, Natl Ctr Marine Sci, Lebanese Natl Council Sci Res, Batroun, Lebanon

[2] Univ Perpignan, Ctr Format & Rech Environm Mediterraneens, UMR 5110, Via Domitia, Perpignan, France

[3] CNRS, Ctr Format & Rech Environm Mediterraneens, UMR 5110, Perpignan, France

[4] CREM, Port Barcares, France

来源：

JOURNAL OF APPLIED ICHTHYOLOGY | 2018年 / 34卷 / 01期

关键词：

fishes; Lebanon; weight-length regressions; COAST; SEA;

D O I：

10.1111/jai.13459

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Weight-length relationships (WLRs) were estimated for 3 demersal species, from the Lebanese marine waters, eastern Mediterranean, namely Coelorinchus caelorhincus (Risso, 1810), Scorpaena elongata Cadenat, 1943 and Stephanolepsis diaspros Fraser-Brunner, 1940. The specimens were collected using trammel and gill nets from June 2012 to October 2014. The values of parameter b of the WLRs W=aL(b) ranged from 2.922 to 3.708. Pronounced sexual dimorphism in WLR was observed for S. diaspros and none showed a WLR-based geographical pattern of distribution. WLRs reported in this study should be applied only within the observed length ranges.

引用

页码：153 / 156

页数：4

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