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Occurrence and length weight relationship of Indo-Pacific mugilid Chelon carinatus (Valenciennes 1836) in four river estuaries of Turkey
Indian Journal of Geo-Marine Sciences ( IF 0.4 ) Pub Date : 2021-03-31
D Innal

Occurence and length-weight (LWR) relationships of four populations of Chelon carinatus in brackishwater systems of Mediterranean coast of Turkey were reported. A non-indigenous fish species, C. carinatus were captured between November 2014 and June 2017 in Ceyhan, Seyhan, Göksu and Manavgat river estuaries. A total of 127 individuals, ranging in size between 11.8 and 20.8 cm total length, 19.0 and 113.6 g weight, were examined. The length–weight relationship for all individuals was described by the following parameters: a = 0.0076; b = 3.1708 and r2 = 0.93. The results of the current length-weight relationship study show that there is significant difference from the isometric b (3.0) value for all these populations. The length-weight relationships from all localities were reported here for the first time.

中文翻译:

土耳其四个河口的印度太平洋-太平洋丘吉隆隆螯虾(Valenciennes 1836)的发生和长度与体重的关系

报告了土耳其地中海沿岸咸淡水系统中四个螯螯虾种群的发生率和长度-重量(LWR)关系 。非土著鱼类,C. carinatus是在杰伊汉,塞伊汉,格克苏和马纳夫加特河口2014年11月和六月至2017年间拍摄的。总共检查了127个个体,大小在11.8到20.8厘米之间,体重在19.0到113.6克之间。通过以下参数描述了所有个体的身高体重关系:a = 0.0076;b = 3.1708,r 2 = 0.93。当前长度-重量关系研究的结果表明,与等距b相比有显着差异(3.0)对所有这些人群的价值。首次在这里报告了来自各地的长度-重量关系。
更新日期:2021-03-31
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