Length‐weight relationship parameter was estimated for eight coral reef‐associated finfish species from the Gulf of Mannar and Palk Bay, Eastern Indian Ocean. Fish samples were collected from the landings of trawlers with a cod‐end mesh size of 25–35 mm, operated at a depth ranging from 50–70 m off Tuticorin, Rameswaram and Thondi coasts on monthly basis between June‐2018 and July‐2019. Fish specimens were sampled by measuring total length (TL) and total weight (TW) with precision to 0.1 cm and 0.1 g respectively. A new maximum total length was recorded for Canthigaster solandri, Centriscus scutatus and Halichoeres stigmaticus from this study.

中文翻译：

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印度东南海岸曼纳尔湾和帕克湾的珊瑚礁相关鱼类的长度-重量关系

估计了来自印度洋东部马纳那湾和帕克湾的8种与珊瑚礁相关的有鳍鱼类的长度-重量关系参数。从拖网渔船的岸上收集鱼样品，鳕鱼端网眼尺寸为25-35 mm，在杜蒂戈林，拉梅斯瓦拉姆和桑迪海岸附近50-70 m的深度范围内操作，每月于2018年6月至2019年7月期间进行。通过分别精确至0.1 cm和0.1 g的总长度（TL）和总重量（TW）来取样鱼标本。这项研究记录了Canthigaster solandri，Centriscus scutatus和Halichoeres stigmaticus的新最大全长。