As morphometric information for Hooghly croaker Panna heterolepis Trewavas, 1977 is absent in the most extensively accessed and world’s largest online database for fishes (FishBase); this study was undertaken to provide the complete informative description on morphometric relationships and meristic counts of various fin rays. A total of 200 individuals were sampled from the Bay of Bengal (Bangladesh) during July 2018 to June 2019, using several traditional fishing gears. Meristic counts were computed using a magnifying glass. Body weight (BW) and several length measurements were taken through an electronic balance and digital slide calipers for each individual. LWRs (Length-weight relationships) were calculated as: W = a×Lb. All LWRs and LLRs (length-length relationships) were found significant with r2 ≥ 0.919 (p < 0.0001) and 0.928 (p < 0.001), respectively. BW vs. TL and TL vs. SL were the best fitted models for LWRs and LLRs, respectively. Fin formula was: dorsal, D. 43–55 (VIII–X+i/34–44); pectoral, P. 15-17 (i/14–16); pelvic, Pv. 6 (I/5); anal, A. 7–10 (II/5–8); and caudal, C. 17–19 (ii/15–17). These results will a) make a vital contribution for species identification in the marine and coastal waters of Bangladesh and adjoining countries, and b) provide information for Fish Base.

中文翻译：

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Hooghly 黄鱼，Panna heterolepis Trewavas，1977：通过形态测量和分生特征进行识别

作为 Hooghly croaker Panna heterolepis Trewavas 的形态计量信息，1977 没有出现在访问最广泛和世界上最大的在线鱼类数据库 (FishBase) 中；进行这项研究是为了提供关于各种鳍条的形态测量关系和分生计数的完整信息描述。2018 年 7 月至 2019 年 6 月期间，使用几种传统渔具从孟加拉湾（孟加拉国）共采集了 200 只个体。使用放大镜计算优异计数。通过电子天平和数字卡尺对每个人进行体重 (BW) 和几次长度测量。LWR（长度-重量关系）计算如下：W = a×Lb。发现所有 LWR 和 LLR（长度-长度关系）均显着，r2 ≥ 0.919 (p < 0.0001) 和 0.928 (p < 0. 001)，分别。BW 与 TL 和 TL 与 SL 分别是 LWR 和 LLR 的最佳拟合模型。鳍式为：背鳍，D. 43–55 (VIII–X+i/34–44)；胸，P. 15-17 (i/14-16)；骨盆，Pv。6 (I/5)；肛门，A. 7-10 (II/5-8)；和尾端，C. 17-19 (ii/15-17)。这些结果将 a) 为孟加拉国和邻近国家的海洋和沿海水域的物种鉴定做出重要贡献，以及 b) 为鱼类基地提供信息。