Length-weight relationship in Clarias batrachus (Linn.) from the Brahmaputra river system


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Authors

  • Umesh C Goswami Department of Zoology, Gauhati University, Guwahati - 781 014, Assam, India
  • Nripendra Nath Sarma Department of Zoology, Gauhati University, Guwahati - 781 014, Assam, India

Abstract

The length to weight relationship shows an isometric pattern of growth in Clarias batrachus (Linn.), an endemic air-breathing cat fish of the Brahmaputra river system. The weight of the adult fish proportionately increases alrrost to the cube of its length. There is a remarkable difference between the exponential value of juvenile and adult fishes. The higher exponential value in the juvenile fishes indicates a better adaptability in the natural habitat of the Brahmaputra river system of the northeastern India

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Author Biographies

  • Umesh C Goswami, Department of Zoology, Gauhati University, Guwahati - 781 014, Assam, India
    Department of Zoology, Gauhati University, Guwahati - 781 014, Assam, India
  • Nripendra Nath Sarma, Department of Zoology, Gauhati University, Guwahati - 781 014, Assam, India
    Department of Zoology, Gauhati University, Guwahati - 781 014, Assam, India

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How to Cite

Goswami, U. C., & Sarma, N. N. (2011). Length-weight relationship in Clarias batrachus (Linn.) from the Brahmaputra river system. Indian Journal of Fisheries, 43(2), 195-197. https://epubs.icar.org.in/index.php/IJF/article/view/8962