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Growth and reproduction of horse mackerel, Trachurus trachurus (carangidae)
There is a broad knowledge of the growth andreproduction of Trachurus trachurus,although important gaps still exist. Horsemackerel are a long-lived species, reaching upto 40 years of age. They haveExpand
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REPRODUCTIVE MODALITY AND BATCH FECUNDITY OF THE EUROPEAN HAKE (MERLUCCIUS MERLUCCIUS 1.) IN THE BAY OF BISCAY
Appraisal of reproductive modality is necessary to quantifjr the reproductive potential of a fish species. We believe that European hake, Merlucciur merluccius (L. 1758), may have an indeterminateExpand
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Seasonal variation in egg production and batch fecundity of European hake Merluccius merluccius (L.) in the Bay of Biscay
Sexually mature female hake Merluccius merluccius with hydrated ovaries were sampled on a monthly basis in the Bay of Biscay, from May 1996 to October 1997 and from March to April 1998. The batchExpand
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Estimation of age and growth of juvenile hakes (Merluccius merluccius Linneaus, 1758) of the Bay of Biscay and Great Sole by means of the analysis of macro and microstructure of the otoliths
Abstract The growth of juvenile and adult European hake from the Bay of Biscay and the Great Sole were studied analysing the sagittal otolith macrostructure and microstructure. The right and leftExpand
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Migration of adult mackerel along the Atlantic European shelf edge from a tagging experiment in the south of the Bay of Biscay in 1994
Within the frame-work of the Shelf Edge Fisheries Oceanography Study (EU AIR SEFOS Project), 10 000 mackerel were tagged in March and April 1994, off the Basque Country (Spain), at the eastern partExpand
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Determinate versus indeterminate fecundity in horse mackerel
Abstract No consensus has been reached yet on the question whether horse mackerel has a determinate or an indeterminate fecundity. This problem has been discussed based on three main criteria: (a)Expand
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Distribution and age structure of mackerel (Scomber scombrus, L.) and horse mackerel (Trachurus trachurus, L.) in the northern coast of Spain, 1989-1994
SUMMARY: This paper describes the seasonal and geographical distribution of mackerel (Scomber scombrus, L.) and horse mackerel (Trachurus trachurus, L.) in the northern coast of Spain (ICES DivisionExpand
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Some sources of variation in the assessment when introducing unaccounted mortalitydue to discarding practices. The case of Southern Four spot megrim stock. ICES CM 2002/V:14
Four spot megrim (Lepidorhombus boscii) is widely distributed in Atlantic waters form Iceland to Cape Bojador. In ICES Divisions VIIIc and IXa, Portuguese and Spanish ships captured this species asExpand
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