?POPULATION DYNAMICS OF COlLI A DUSSUMIERI FROM THE KUTUBDIA CHANNEL OF BANGLADESH COASTAL WATER

Authors

  • Mohammad Zafar Institute of Marine Sciences, University of Chittagong, Chittagong 4331, Bangladesh
  • A K M Abdul Matin nstitute of Marine Sciences, University of Chittagong, Chittagong 4331, Bangladesh
  • M G Mustafa Bangladesh. Fisheries Research Institute, Marine Fisheries and Technology Station, Cox's Bazar, Bangladesh
  • S M Nurul Amin nstitute of Marine Sciences, University of Chittagong, Chittagong 4331, Bangladesh

Keywords:

Population dynamics, C. dussumieri, Kutubdia channel, Bangladesh coast.

Abstract

Elefan I and Elcfan II were used to estimate the population parameters and length-frequency-based cohort
analysis of Coiliadussumieri,collected from Kutubdia channel of Bangladesh coastal water. The VonBertalanffy
growth parameters Leeand K for the species were 16.80 em and 1.30 year I,respectively. The annual rate ofM,F
and Z were found to be 2.49, 2.30 and 4.79, respectively. The exploitation rate (E) was estimated as 0.48. This fish
was recruited in the fishery during April-June and August-October. Peaks appeared in the months of May and
September. Ema • was found to be 0.602. From the analysis Coilia dussumieri showed below optimum fishing
pressure (i.e. E<0.50) in the coastal water of Bangladesh.

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Published

1999-12-20

How to Cite

Zafar, M., Abdul, A. K. M., Mustafa, M. G., & Amin, S. M. N. (1999). ?POPULATION DYNAMICS OF COlLI A DUSSUMIERI FROM THE KUTUBDIA CHANNEL OF BANGLADESH COASTAL WATER. Biological Sciences - PJSIR, 42(6), 320–324. Retrieved from http://v2.pjsir.org/index.php/biological-sciences/article/view/2194

Issue

Vol. 42 No. 6 (1999): Pakistan Journal of Scientific and Industrial Research

Section

Articles