Recent Progress of Research on Larvae Production of Japanese eel, Anguilla japonica.

  • KAGAWA Hirohiko
    Fish Reproduction Division, National Research Institute of Aquaculture
  • OHTA Hiromi
    Fish Reproduction Division, National Research Institute of Aquaculture
  • TANAKA Hideki
    Fish Reproduction Division, National Research Institute of Aquaculture

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Other Title
  • ウナギの種苗生産研究

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Abstract

The Japanese eel, Anguilla japonica, is one of the most important species for freshwater cultivation in Japan due to its popularity as a food fish. However, number of eel fry (glass eel) for the cultivation, which were captured from the wild field, has gradually decreased during the past 25 years, resulting that the price of the fry has risen sharply. Therefore, developments of techniques for artificial breeding of the eel have been desired eagerly. In this paper, we will describe recent researches on artificial induction of maturation for male and female eels and rearing techniques for eel larvae that have been mainly studied in our institute.

Journal

  • Aquaculture Science

    Aquaculture Science 49 (2), 127-132, 2001

    Japanese Society for Aquaculture Science

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