Yield‐per recruit analyses on Parapenaeopsis stylifera and Metapenaeus dobsoni from Kerala State, India

Alagaraja, K and George, M J and Kurup, K N and Suseelan, C (1986) Yield‐per recruit analyses on Parapenaeopsis stylifera and Metapenaeus dobsoni from Kerala State, India. Journal of Applied Ichthyology, 2 (1). pp. 1-11.

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    Abstract

    The stocks of shrimps Parapenaeopsis stylifera and Metapenaeus dobsoni in the fishery of two areas of Kerala coast in India have been studied using length frequency data. The average annual stocks of the two species have been indicated. The present status of fishery shows a differential fishing pressure for males and females of P. stylifera, resulting in favourable recruitment of the species in the fishery, while this is not so in the case of M. dobsoni. The study suggests the necessity for reduction in the fishing pressure in order to maintain MSY levels.

    Item Type: Article
    Uncontrolled Keywords: Yield‐per recruit analysis ; Parapenaeopsis stylifera; Metapenaeus dobsoni ; Kerala State; India
    Subjects: Crustacean Fisheries > Decapods
    Crustacean Fisheries
    Crustacean Fisheries > Prawn and Prawn fisheries
    Divisions: CMFRI-Kochi > Marine Capture > Crustacean Fisheries
    Subject Area > CMFRI > CMFRI-Kochi > Marine Capture > Crustacean Fisheries
    CMFRI-Kochi > Marine Capture > Crustacean Fisheries
    Subject Area > CMFRI-Kochi > Marine Capture > Crustacean Fisheries
    Depositing User: Arun Surendran
    Date Deposited: 29 Aug 2018 08:58
    Last Modified: 29 Aug 2018 08:58
    URI: http://eprints.cmfri.org.in/id/eprint/13001

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