Sivakami, S and Raje, S G and Feroz Khan, M and Kizhakudan, Shoba Joe and Vivekanandan, E and Rajkumar, U (2001) Fishery and biology of Priacanthus hamrur (Forsskal) along the Indian coast. Indian Journal of Fisheries, 48 (3). pp. 277-289.
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Abstract
Fishery trend of bull's eye (Family:Priacanthidae) along the Indian coast and some biological aspects of Priacanthus hamrur (Forsskal) off Cochin are presented in this paper. Coastwise, the resource is landed more in the west coast from a depth range of 20-150m than the east coast, from a depth range of 10- 80m. Seasonally, priacanthids were abundant during October-March along the north west coast and during December - March and August-October along the south west coast. P. hamrur prefers pelagic crustaceans followed by fishes and smaller molluscs as food.lt appears to breed mainly during April-July, shedding two batches of ova. Gonado -somatic indices showed peak values during June in both sexes. Size at maturity of males and females were 181- 190mm and 191- 200mm respectively. Chi -square test indicated females to dominate the population. Fecundity ranged between 1,55,800 and 7,22,313. The V value in the length -weight relationship of the two sexes was statistically significant at 5% level.
Item Type: | Article |
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Uncontrolled Keywords: | Fishery biology;Priacanthus hamrur |
Subjects: | Marine Biology > Biology Demersal Fisheries |
Divisions: | CMFRI-Kochi > Marine Capture > Demersal Fisheries Division Subject Area > CMFRI > CMFRI-Kochi > Marine Capture > Demersal Fisheries Division CMFRI-Kochi > Marine Capture > Demersal Fisheries Division Subject Area > CMFRI-Kochi > Marine Capture > Demersal Fisheries Division |
Depositing User: | Dr. V Mohan |
Date Deposited: | 12 Mar 2010 09:07 |
Last Modified: | 09 Sep 2015 15:05 |
URI: | http://eprints.cmfri.org.in/id/eprint/134 |
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