Stock assessment: squids and cuttlefishes at selected centres

Silas, E G and Meiyappan, M M and Sarvesan, R and Nair, K Prabhakaran and Srinath, M and Rao, K Satyanarayana (1985) Stock assessment: squids and cuttlefishes at selected centres. CMFRI Bulletin, 37. pp. 71-79.

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Abstract

Stock assessment studies have been made on the squid Loligo duvaucelii of Madras and Cochin areas, the cuttlefish Sepia aculeata of Madas area and Sepia pharaorUs of Vizhiiyam area. The exploitation rate, total mortality, instantaneous mortality, average annual stock and standing stock have been estimated and discussed. The study shows that in Vizhinjam area there is scope for increasing production in the existing fishing grounds.

Item Type: Article
Uncontrolled Keywords: Stock assessment; squids; cuttlefishes
Subjects: Marine Fisheries > Stock Assessment
Molluscan Fisheries > Cephalopods
Divisions: CMFRI-Cochin > Marine Capture > Molluscan Fisheries
Subject Areas > CMFRI Brochures > CMFRI-Cochin > Marine Capture > Molluscan Fisheries
Depositing User: Dr. V Mohan
Date Deposited: 24 Aug 2010 06:28
Last Modified: 09 Sep 2015 15:17
URI: http://eprints.cmfri.org.in/id/eprint/2528

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