ICAR Research Data Repository for Knowledge Management
Fishery and population dynamics of silverbellies off Visakhapatnam
CMFRI Repository
View Archive Info| Field | Value | |
| Relation |
http://eprints.cmfri.org.in/2089/
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| Title |
Fishery and population dynamics of silverbellies off Visakhapatnam
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| Creator |
Rajkumar, U
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| Subject |
Silverbellies
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| Description |
The annual average catch of silverbellies was 453 t in small-mechanized boats operating off Visakhapatnam during 1990-2001. Silverbellies contributed 4.2 % to the total landings. Maximum landings were during April-June. Ten species of silverbellies were recorded of which Leiognathus bindus (51%) was the dominant species. The growth parameters, Lm and K for L bindus and Secutor insidiator were 148 mm & 0.88 yr-' and 140 mm & 0.96 yr-', respectively. Theestimated mortality rates, Z, M and F were 6.36, 1.97 and 4.39 for L bindus and 6.03, 2.12 and 3.91 for S. insidiator. The exploitation rates for the species were 0.69 and 0.65 respectively |
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| Publisher |
MBAI
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| Date |
2006
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Language |
en
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| Identifier |
http://eprints.cmfri.org.in/2089/1/Rajkumar_213-219.pdf
Rajkumar, U (2006) Fishery and population dynamics of silverbellies off Visakhapatnam. Journal of the Marine Biological Association of India, 48 (2). pp. 213-219. |
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