Md. Yeamin Hossain1,*, Md. Alomgir Hossen1, Md. Nasir Uddin Pramanik1, Fairuz Nawer1, Md. Mosaddequr Rahman2, Suraiya Sharmin1, Dalia Khatun1, A. H. Bahkali3, Abdallah M. Elgorban3 and Khairun Yahya4
...cy distributions (LFDs), length-weight relationships (LWRs), length-length relationships (LLRs), condition factors (allometric, KA; Fulton’s, KF; relative, KR), relative weight (WR), form factor (a3.0), size at first sexual maturity (Lm) and natural mortality (MW) in the Ganges River, northwestern (NW) Bangladesh. Samples were collected ...
Abdur Rahim1, Ghulam Abbas1,*, Sara Ferrando2, Lorenzo Gallus2 and Abdul Ghaffar3
Huseyin Sasi1* and Gulcin G. Ozay2
...7)] for males. The length-weight relationships were estimated to be WT= 0.0269 FL2.720 (R2=0.981) for females and WT= 0.0251 FL2.7535 (R2=0.983) for males. Weight increased negatively allometrical with the fork length for both sex. The average condition factor for females was calculated as 1.37 while 1.32 for males. The sexual maturity age of females and males was determined to be II age group and first sexual ...
Muhammad Javed Iqbal and Muhammad Naeem*
Abir Ishtiaq, Muhammad Naeem*
Length-weight relationships and condition factor for farmed Catla catla (Hamilton, 1822) from southern Punjab, Pakistan
...een carried out to study length-weight relationships (LWRs) and condition factor (K) of
renowned and highly commercial freshwater major carp, thaila (Catla catla) from farming system. Mean±S.E. total
length (TL) and body weight (W) of studied samples have been calculated as 39.29±0.23 cm and 827.43±14.55 g,
respectively. For LWRs, specimens of C.catla were collected from fish ponds and grouped into three categories on<...
renowned and highly commercial freshwater major carp, thaila (Catla catla) from farming system. Mean±S.E. total
length (TL) and body weight (W) of studied samples have been calculated as 39.29±0.23 cm and 827.43±14.55 g,
respectively. For LWRs, specimens of C.catla were collected from fish ponds and grouped into three categories on<...
Wen Xiong1,2*, Qitao Zeng2, Dangen Gu1 and Yinchang Hu1*
...">This study presents 49 length-weight relationships gathered from literature and our investigation pertaining to Gambusia affinis and G. holbrooki. The value of the slope b ranged from 2.44 for male G. holbrooki in Tajan River (Iran) to 3.81 for combined G. holbrooki in reservoirs of Segura River basin (Spain). The mean value of b was 3.11 (SD =0.30), which significantly higher than 3 (t-test, p<0.05). The median v...
Tasleem Akhtar1, 2, Ghazanfar Ali1,* and Nuzhat Shafi2
...all;">The morphometrics, length-weight relationships and condition factor are presented for commercially important Schizothoracinae from Neelum and Jhelum rivers during 2015-2016. In the present study, four species of Schizothorax had been found, in which three species were already reported (S. esocinus, S. plagiostomus and S. progastus) and one new species (S. niger) was found first time in AJK. One hundred and fifty-nine specimens...
A.E.S. Patrick1,*, S. Kuganathan2 and U. Edirisinghe3
...r regression analysis of length-weight relationships (LWRs) were studied to reveal the growth patterns of 380 specimens belonging to 10 species, 9 genera and 5 families of local fish in Vavuniya reservoir, Sri Lanka during January, 2013 to August, 2014. The regression coefficient value ‘b’ from LWR and statistical comparison from the ideal value (b=3) were used to find the growth patterns. Most of the local species showed isometric gr...
Shuli Zhu, Yaqiu Liu, Weitao Chen, Xinhui Li and Yuefei Li*
Dalia Khatun1, Md. Yeamin Hossain1,2*, Md. Firose Hossain3, Zannatul Mawa1, Md. Ataur Rahman1, Md. Rabiul Hasan1, Md. Akhtarul Islam1, Md. Ashekur Rahman1, Habib Ul Hassan4 and Sadicun Nahar Sikha1
...cy distributions (LFDs), length-weight relationships (LWRs), length-length relationships (LLRs), condition factors (allometric, KA, Fulton’s, KF, relative, KR, and relative weight, WR), form factor (a3.0), size at fist sexual maturity (Lm) and natural mortality (MW) using multi-model indices from the Ganges River of northwestern Bangladesh. For each individual, the total length (TL), fork length (FL), standard length (SL), and body weight (BW) were measu...
Ji Feng, Yuan Li, Puqing Song, Ran Zhang, Hai Li and Longshan Lin*
...ext-align: justify;">The length-weight relationships (LWRs) of six fish species from the central and southern South China Sea are presented in this study. A total of 359 specimens were collected by light falling nets (20~36 mm mesh size) in 2012. The b values of the LWR equations varied between 2.670 and 3.265 for the studied species. As a supplement to LWR data, it is the first time that relevant data from this sea area have been provided to fish base....
Huahua Fang, Daquan Zhou and Xiaoyu Dong*
...justify;">In this study, length-weight relationships (LWR) of three fish species (Lepidotrigla microptera, Liparis tanakae and Trachidermus fasciatus) from the Yellow Sea along coastal waters of Shandong province, China were estimated. Ninety-one samples were collected from March to June 2019 through trawl nets in the Yellow sea area (36°27′02″N 121°08′68″E). The length-weight relationships of...
Jun Wang*, Xiaoming Jiang and Zhiwei Sun
... present study estimates length-weight relationships (LWRs) of fish species from the mainstream of the Yellow River, which is the largest sediment-laden river in the world. A total of 1168 specimens belonging to 4 families and 18 species were analysed. The following fish species were covered: Leuciscus chuanchicus (Kessler, 1876); Ctenopharyngodon idella (Valenciennes, 1844); Squaliobarbus curriculus (Richardson, 1846); Parabramis pekinensis (Basilewsky, 1855)...
Muhammad Rabiul Hasan1, Zannatul Mawa1, Muhammad Ashekur Rahman1, Selina Yeasmin2, Yahia Mahmud2 and Muhammad Yeamin Hossain1*
...Population structure and length-weight relationships of two mussels (Anadara granosa and Meretrix lamarckii) in the Bay of Bengal, Bangladesh were investigated based on occasional data from January to December 2020. Samples were collected from the sampling sites (Sathkhira and Cox’sBazar) with the help of laborer in the presence of Principal investigator and research assistant. This study also revealed the maximum recorded length of A. granosa and first ...
