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Stock structure analysis of Indian mackerel Rastrelliger kanagurta (Cuvier, 1817) from south-east and south-west coasts of India using truss network system

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Relation http://eprints.cmfri.org.in/10251/
 
Title Stock structure analysis of Indian mackerel Rastrelliger kanagurta
(Cuvier, 1817) from south-east and south-west coasts of India using
truss network system
 
Creator Remya, R
Vivekanandan, E
Sreekanth, G B
Ambrose, T V
Nair, Preetha G
Manjusha, U
Thomas, Saiby
Mohamed, K S
 
Subject Mackerel fishery
System analysis
 
Description A total of 200 specimens of Indian mackerel (Rastrelliger kanagurta) were collected from Kochi in the south-west
coast and Chennai in the south-east coast and they were subjected to truss analysis. A truss network was constructed by
interconnecting 10 landmarks to form a total of 21 truss distance variables extracted from the landmarks. The transformed
truss measurements were subjected to factor analysis which revealed that there is no separation of the stocks along
south-east and south-west coasts. Thus the present study has indicated that the population of Indian mackerel from
south-east and south-west coasts remains the same.
 
Publisher Central Marine Fisheries Research Institute
 
Date 2014
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Identifier http://eprints.cmfri.org.in/10251/1/Remya_IJF_61_3.pdf
Remya, R and Vivekanandan, E and Sreekanth, G B and Ambrose, T V and Nair, Preetha G and Manjusha, U and Thomas, Saiby and Mohamed, K S (2014) Stock structure analysis of Indian mackerel Rastrelliger kanagurta (Cuvier, 1817) from south-east and south-west coasts of India using truss network system. Indian Journal of Fisheries, 61 (3). pp. 16-19.