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RIBBONFISH FISHERY OF KAKINADA DURING 1974-1976

Y Appanasastry

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Abstract

The ri'bbonfi&h fishery of Kakinada during 1974-76 tesed on the landings \nby conMnercial trawlers showed that the annual catches varied from 371.6 to 632.4 \ntonnes and on an average formed' 6.3% of the toltal fish catch. Among the six \nrilbbonfish species, Trichiurus lepturus dominated and accounted for 73% of the \ntotal ribbonfish landings. The seasonal abundance and species composition of all \nthe ribbonfishes; the lecigth-weight relationships in L. gangeticus and T. russelli; \nand the periodicity of spawning in L. gangeticus are presented in the paper.

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The ri'bbonfi&h fishery of Kakinada during 1974-76 tesed on the landings \nby conMnercial trawlers showed that the annual catches varied from 371.6 to 632.4 \ntonnes and on an average formed' 6.3% of the toltal fish catch. Among the six \nrilbbonfish species, Trichiurus lepturus dominated and accounted for 73% of the \ntotal ribbonfish landings. The seasonal abundance and species composition of all \nthe ribbonfishes; the lecigth-weight relationships in L. gangeticus and T. russelli; \nand the periodicity of spawning in L. gangeticus are presented in the paper.

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Available abstract

The ri'bbonfi&h fishery of Kakinada during 1974-76 tesed on the landings \nby conMnercial trawlers showed that the annual catches varied from 371.6 to 632.4 \ntonnes and on an average formed' 6.3% of the toltal fish catch. Among the six \nrilbbonfish species, Trichiurus lepturus dominated and accounted for 73% of the \ntotal ribbonfish landings. The seasonal abundance and species composition of all \nthe ribbonfishes; the lecigth-weight relationships in L. gangeticus and T. russelli; \nand the periodicity of spawning in L. gangeticus are presented in the paper.

Key concepts: Fishery, Fish <Actinopterygii>, Abundance (ecology), Environmental science, Oceanography, Biology, Animal science, Geology

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