Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII
Growth of megrim (Lepidorhombus Wiffiagonis) from ICES Sub-área VII is analysed based on 625 otolith readings. The type of edge (hyaline or opaque), through out the different seasons of the year is discussed. A linear relationship between otolith size and fish length is indicated, and also the mean...
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International Council for the Exploration of the Sea (ICES)
1985
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ftcsic:oai:digital.csic.es:10261/328807 2024-02-11T10:06:29+01:00 Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII Rodríguez, José Luis Iglesias-Martínez, Sergio Atlantic Ocean North Atlantic Northeast Atlantic ICES 1985 http://hdl.handle.net/10508/1605 http://hdl.handle.net/10261/328807 en eng International Council for the Exploration of the Sea (ICES) Centro Oceanográfico de Vigo Rodríguez, J.L. and S. Iglesias. 1985. Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII. C.M. 1985/G:53: 17p. http://hdl.handle.net/10508/1605 http://hdl.handle.net/10261/328807 open Centro Oceanográfico de Vigo Pesquerías documento de trabajo http://purl.org/coar/resource_type/c_8042 1985 ftcsic 2024-01-16T11:49:32Z Growth of megrim (Lepidorhombus Wiffiagonis) from ICES Sub-área VII is analysed based on 625 otolith readings. The type of edge (hyaline or opaque), through out the different seasons of the year is discussed. A linear relationship between otolith size and fish length is indicated, and also the mean length of fish corresponding to each anual ring is back calculated. The parameters of the Von Bertalanffy growth equation are obtained from the back-calculated lengths-at-age, for males, females and both sexes combined. The age length keys for 1984, for males, females and combined sexes are given. La croissance du cardine (Lepidorhombus Whiffiagonis) de la Sub-aire VII du CIEM a été analysée a partir de 625 otolithes. Ou a etudié le type du bord (hyalin ou opaque) pendant les différentes saisons de l'année. La relation lineal entre la grandeur de l'otolithe et la longeur du poisson est preentée, aussi que les tailles moyennes du poisson en relation avec chaque anneau annuel. A partir des longeurs obtenus, nons avons calculé les parametres de l'equation de Von Bertalanffy pour mâles, femalles et les deux sexes combinées. Nous presentans ici les clés taille-âge pour mâles, femalles et sexes combinées pour l'année 1984. Report North Atlantic Northeast Atlantic Digital.CSIC (Spanish National Research Council) |
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Open Polar |
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Digital.CSIC (Spanish National Research Council) |
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ftcsic |
language |
English |
topic |
Centro Oceanográfico de Vigo Pesquerías |
spellingShingle |
Centro Oceanográfico de Vigo Pesquerías Rodríguez, José Luis Iglesias-Martínez, Sergio Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII |
topic_facet |
Centro Oceanográfico de Vigo Pesquerías |
description |
Growth of megrim (Lepidorhombus Wiffiagonis) from ICES Sub-área VII is analysed based on 625 otolith readings. The type of edge (hyaline or opaque), through out the different seasons of the year is discussed. A linear relationship between otolith size and fish length is indicated, and also the mean length of fish corresponding to each anual ring is back calculated. The parameters of the Von Bertalanffy growth equation are obtained from the back-calculated lengths-at-age, for males, females and both sexes combined. The age length keys for 1984, for males, females and combined sexes are given. La croissance du cardine (Lepidorhombus Whiffiagonis) de la Sub-aire VII du CIEM a été analysée a partir de 625 otolithes. Ou a etudié le type du bord (hyalin ou opaque) pendant les différentes saisons de l'année. La relation lineal entre la grandeur de l'otolithe et la longeur du poisson est preentée, aussi que les tailles moyennes du poisson en relation avec chaque anneau annuel. A partir des longeurs obtenus, nons avons calculé les parametres de l'equation de Von Bertalanffy pour mâles, femalles et les deux sexes combinées. Nous presentans ici les clés taille-âge pour mâles, femalles et sexes combinées pour l'année 1984. |
format |
Report |
author |
Rodríguez, José Luis Iglesias-Martínez, Sergio |
author_facet |
Rodríguez, José Luis Iglesias-Martínez, Sergio |
author_sort |
Rodríguez, José Luis |
title |
Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII |
title_short |
Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII |
title_full |
Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII |
title_fullStr |
Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII |
title_full_unstemmed |
Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII |
title_sort |
preliminary study of growth of megrim (lepidorhombus wiffiagonis walb.) from ices sub-area vii |
publisher |
International Council for the Exploration of the Sea (ICES) |
publishDate |
1985 |
url |
http://hdl.handle.net/10508/1605 http://hdl.handle.net/10261/328807 |
op_coverage |
Atlantic Ocean North Atlantic Northeast Atlantic ICES |
genre |
North Atlantic Northeast Atlantic |
genre_facet |
North Atlantic Northeast Atlantic |
op_relation |
Centro Oceanográfico de Vigo Rodríguez, J.L. and S. Iglesias. 1985. Preliminary study of growth of megrim (Lepidorhombus Wiffiagonis Walb.) from ICES Sub-area VII. C.M. 1985/G:53: 17p. http://hdl.handle.net/10508/1605 http://hdl.handle.net/10261/328807 |
op_rights |
open |
_version_ |
1790604243684556800 |