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    Analytical data on determination of reproductive potential of Antarctic toothfish D. mawsoni in the Pacific (SSRUs 88.1, 88.2, 88.3), Indian Ocean (SSRUs 58.4.1 and 58.4.2) and Atlantic (SSRU 48.6) Antarctic areas

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    Numéro du document:
    WG-FSA-13/25
    Auteur(s):
    S.V. Piyanova and A.F. Petrov (Russia)
    Soumis par:
    Sarah Mackey (Secrétariat de la CCAMLR)
    Point(s) de l'ordre du jour
    WG-FSA-13 - 10 - Biology, ecology and interactions in fish-based ecosystems
    Résumé

    Analytical data on determination of reproductive potential of Antarctic toothfish D. mawsoni in the Pacific (SSRUs 88.1, 88.2, 88.3), Indian Ocean (SSRUs 58.4.1 и 58.4.2) and Atlantic (SSRU 48.6) Antarctic areas are presented. Morphological indices of females and males, indices of gonads, fecundity, and condition by Fulton are described. Spawning time and regions for Antarctic toothfish are discussing.