Murty, V Sriramachandra and Ramalingam, P (1997) Characteristics of the exploited stock of Nibea maculate (Schneider) (Sciaenidae) as revealed by trawl landings at Kakinada. Journal of the Marine Biological Association of India, 38 (1 & 2). pp. 40-49.
![[img]](https://eprints.cmfri.org.in/style/images/fileicons/application_pdf.png)
|
PDF
Murty_40-49.pdf Download (3MB) |
Abstract
Nibea maculata forms about 7% of total sciaenids landed by trawlers at Kakinada. June, September and January are the periods of abundance of this species in the trawling grounds. The length at first maturity is estimated as 180 mm and the spawning period as April-November. The length-weight relationship is calculated as log W= - 4.82369+2.98333 log L. The von Bertalanffy growth paranieters are estimated as L = 315 mm, K = 0.61 per year and b = - 0.07 year. The total mortality rate is estimated as 2.93. The yield per recruit as a function F and t is estimated.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Nibea maculate (Schneider) (Sciaenidae); Kakinada; Trawl |
| Subjects: | Demersal Fishes > Sciaenids Marine Fisheries > Fish landing |
| 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: | Mr. Arun Surendran |
| Date Deposited: | 16 Aug 2010 18:37 |
| Last Modified: | 09 Sep 2015 15:14 |
| URI: | http://eprints.cmfri.org.in/id/eprint/1906 |
Actions (login required)
 |
View Item |
