Morphometric structure of the jumbo tiger prawn, Penaeus monodon Fabricius, 1798 from southeast and southwest coasts of India

Rebello, Vincent Terrence and George, M K and Paulton, M P and Sathianandan, T V (2013) Morphometric structure of the jumbo tiger prawn, Penaeus monodon Fabricius, 1798 from southeast and southwest coasts of India. Journal of the Marine Biological Association of India, 55 (2). pp. 11-15.

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    Abstract

    Morphometric variables were measured to detect variation among the random population samples of Penaeus monodon from east and west coast - Kochi, Calicut, Mangalore, Karwar, Kakinada and Chennai of India. Among these variables, PCL showed the highest correlation with the tail weight (TLW) in both males (0.9605) and females (0.9639). Truss network analysis of 26 measurements from the six centres were log transformed and were subjected to Principal Component Analysis and accounted a total of 89.15% variations in truss measurements data and showed no separate cluster formation in the plot of sheared PC scores and hence confirm homogeneous stock structure.

    Item Type: Article
    Uncontrolled Keywords: Penaeid prawn; Penaeus monodon; stock; morphometric variables; PCL; truss network; principal component analysis
    Subjects: Crustacean Fisheries > Prawn and Prawn fisheries
    Divisions: CMFRI-Kochi > Marine Biotechnology
    Subject Area > CMFRI > CMFRI-Kochi > Marine Biotechnology
    CMFRI-Kochi > Marine Biotechnology
    Subject Area > CMFRI-Kochi > Marine Biotechnology
    Depositing User: Arun Surendran
    Date Deposited: 15 May 2014 04:10
    Last Modified: 09 Sep 2015 15:58
    URI: http://eprints.cmfri.org.in/id/eprint/10055

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