Rajkumar, U and Rao, K Narayana and Kingsly, H Jose (2003) Fishery, biology and population dynamics of Nemipterus japonicus (Bloch) off Visakhapatnam. Indian Journal of Fisheries, 50 (3). pp. 319-324.
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Abstract
Threadfin breams formed 9% of the total small trawler catches of Visakhapatnam, Nemipterus mesoprion and N. japonicus being the dominant species. The estimated growth parameters for N. japonicus are L = 340 mm and K = 0.52 year-1. Size at first maturity is estimated as 128 mm. The species spawns during July to April with a peak in September. The mortality rate Z, F and M were 3.52, 2.41 and 1.11 respectively.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | fishery biology;population dynamics |
| Subjects: | Marine Biology > Biology |
| 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: | 11 Mar 2010 09:48 |
| Last Modified: | 09 Sep 2015 15:05 |
| URI: | http://eprints.cmfri.org.in/id/eprint/111 |
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