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Length-weight relations for finfish species landed as trawl by-catch from north-western Bay of Bengal

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Relation http://eprints.cmfri.org.in/16310/
https://onlinelibrary.wiley.com/doi/10.1111/jai.14357?af=R
https://doi.org/10.1111/jai.14357
 
Title Length-weight relations for finfish species landed as trawl by-catch from north-western Bay of Bengal
 
Creator Ghosh, Shubhadeep
Edward, Loveson
Muktha, M
Divipala, Indira
Behera, Pralaya Ranjan
Jasmin, F
Manas, H M
Pattnaik, Phalguni
Das, Madhumita
Rao, Gaurisankar
Satishkumar, Mamidi
Dineshbabu, A P
Gopalakrishnan, A
 
Subject Finfish
Fish landing
Fish Taxonomy
 
Description For effective trawl by-catch management, length-weight relationships for seven data-deficient finfish species landed as by-catch in the trawl fishery (square meshed trawl cod-end of 40 mm) were documented from Visakhapatnam, along north-western Bay of Bengal during 2017–2019. Following precise taxonomic identification, total length and weight of each individual for each by-catch species were measured and the relationship parameters estimated. Slope or exponent of the relations ranged from 2.456 to 3.394, with coefficient of determination ≥0.90. Present information on length-weight relationship parameters is virgin globally for Leiodon cutcutia and Uranoscopus archionema; and for Jaydia lineata, Drepane punctata, Grammoplites scaber and Thryssa setirostris; they are first records from northern Indian Ocean.
 
Publisher Wiley
 
Date 2022
 
Type Article
PeerReviewed
 
Format text
 
Language en
 
Identifier http://eprints.cmfri.org.in/16310/1/Journal%20of%20Applied%20Ichthyology_2022_Shubhadheep%20Ghosh.pdf
Ghosh, Shubhadeep and Edward, Loveson and Muktha, M and Divipala, Indira and Behera, Pralaya Ranjan and Jasmin, F and Manas, H M and Pattnaik, Phalguni and Das, Madhumita and Rao, Gaurisankar and Satishkumar, Mamidi and Dineshbabu, A P and Gopalakrishnan, A (2022) Length-weight relations for finfish species landed as trawl by-catch from north-western Bay of Bengal. Journal of Applied Ichthyology. pp. 1-3.