ICAR Research Data Repository for Knowledge Management
Biometric relationships of Mactra violacea (Gmelin) from Kerala, south-west coast of India
CMFRI Repository
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| Relation |
http://eprints.cmfri.org.in/119/
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| Title |
Biometric relationships of Mactra violacea (Gmelin) from Kerala, south-west coast of India |
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| Creator |
Laxmilatha, P
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| Subject |
Molluscan Fisheries
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| Description |
The length-weight (L-W) and other biometric relationships of the surf clam Mactra violacea, collected from the north coast of Kerala are presented in this study. In M. violacea, the L-W relationship between males and females was not found to be significantly different and therefore a combined equation was derived. The growth in length is accompanied by weight increase (isometric growth, b = 1). However, in all other biometric relationships such as length-width (L - B), length-height (L - H), total weight-meat weight (TW - MW), total weight-shell weight (TW - SW), and shell weight–meat weight (SW - MW)), allometric growth was observed. In the case of L - B, L - H and TW -MW, a positive biometric relationship exists (b > 1) while in TW -SW and SW -MW, a negative biometric relationship (b< 1) was observed. |
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| Publisher |
CMFRI
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| Date |
2008
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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/119/1/laxmilatha.pdf
Laxmilatha, P (2008) Biometric relationships of Mactra violacea (Gmelin) from Kerala, south-west coast of India. Indian Journal of Fisheries, 55 (4). pp. 349-351. |
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