The length–weight relationships (LWRs) of four fish species were determined from Vembanad‐Kole Wetland, Kerala, India between June 2015 and May 2016. Fish samples were collected monthly from various fishing gears such as gill nets (50 m long and 1.5 m height, mesh sizes 30–100 mm, soaking time 8 hr) and seine nets (mesh sizes 8–16 mm). Values of the parameter b ranged from 2.896 to 3.165 and such values are within the expected range. This study reports the new maximum total length for Channa pseudomarulius and Hyporhamphus xanthopterus.

中文翻译：

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Vembanad-Kole湿地（印度喀拉拉邦）的四种鱼类的长度-重量关系

在2015年6月至2016年5月期间，从印度喀拉拉邦的Vembanad-Kole湿地确定了四种鱼类的长度-重量关系（LWR）。每月从各种渔具（如刺网（长50 m和1.5 m高度，筛网尺寸30–100 mm，浸泡时间8 hr）和围网（筛网尺寸8–16 mm）。参数b的取值范围为2.896〜3.165，均在预期范围内。这项研究报告了新的最大长度的假拟南芥和Hyporhamphus xanthopterus。