{"title":"孟加拉孟加拉湾红尾撒丁鱼(Valenciennes, 1847)和细尾撒丁鱼(Bleeker, 1853)的长权关系和条件因子","authors":"Mehzabin Mollik, Selina Sultana","doi":"10.22271/fish.2023.v11.i5a.2845","DOIUrl":null,"url":null,"abstract":"The current study primarily describes the length-weight relationship as well as condition factor of economically lucrative marine fish species; Sardinella fimbriata Valenciennes, 1847 and Sardinella lemuru Bleeker, 1853 of Clupeidae family from the Bay of Bengal, Bangladesh. In total 42 individuals were collected from a fishing vessel on 7th September, 2022. A scale and an electronic balance were used to measure the length and weight. The slopes, b-values of these species were 2.7135 and 2.6745 respectively, indicating the growth was negative allometric. The intercept, a-values were 0.0197 and 0.0248. Moreover, the relative condition factors were 1.0011 and 1.0032, indicating the general well-being. The relative weights were 100.1065 and 100.3205, indicating the availability of foods and habitats. The current study offered the initial information on the length-weight association as well as the condition factor for the effective management of these species.","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":"98 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Length-weight relationship and condition factor of Sardinella fimbriata (Valenciennes, 1847) and Sardinella lemuru (Bleeker, 1853) from the Bay of Bengal, Bangladesh\",\"authors\":\"Mehzabin Mollik, Selina Sultana\",\"doi\":\"10.22271/fish.2023.v11.i5a.2845\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The current study primarily describes the length-weight relationship as well as condition factor of economically lucrative marine fish species; Sardinella fimbriata Valenciennes, 1847 and Sardinella lemuru Bleeker, 1853 of Clupeidae family from the Bay of Bengal, Bangladesh. In total 42 individuals were collected from a fishing vessel on 7th September, 2022. A scale and an electronic balance were used to measure the length and weight. The slopes, b-values of these species were 2.7135 and 2.6745 respectively, indicating the growth was negative allometric. The intercept, a-values were 0.0197 and 0.0248. Moreover, the relative condition factors were 1.0011 and 1.0032, indicating the general well-being. The relative weights were 100.1065 and 100.3205, indicating the availability of foods and habitats. The current study offered the initial information on the length-weight association as well as the condition factor for the effective management of these species.\",\"PeriodicalId\":14048,\"journal\":{\"name\":\"International Journal of Fisheries and Aquatic Studies\",\"volume\":\"98 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Fisheries and Aquatic Studies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22271/fish.2023.v11.i5a.2845\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Fisheries and Aquatic Studies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22271/fish.2023.v11.i5a.2845","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Length-weight relationship and condition factor of Sardinella fimbriata (Valenciennes, 1847) and Sardinella lemuru (Bleeker, 1853) from the Bay of Bengal, Bangladesh
The current study primarily describes the length-weight relationship as well as condition factor of economically lucrative marine fish species; Sardinella fimbriata Valenciennes, 1847 and Sardinella lemuru Bleeker, 1853 of Clupeidae family from the Bay of Bengal, Bangladesh. In total 42 individuals were collected from a fishing vessel on 7th September, 2022. A scale and an electronic balance were used to measure the length and weight. The slopes, b-values of these species were 2.7135 and 2.6745 respectively, indicating the growth was negative allometric. The intercept, a-values were 0.0197 and 0.0248. Moreover, the relative condition factors were 1.0011 and 1.0032, indicating the general well-being. The relative weights were 100.1065 and 100.3205, indicating the availability of foods and habitats. The current study offered the initial information on the length-weight association as well as the condition factor for the effective management of these species.