Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico

This paper deals with the age determination in Anisotremus interruptus by reading of scales that allowed the identification of 9 age groups. The width of the growth rings diminishes as the age increases. The growth of the scales is proportional to the fish growth. The period of highest growth rate h...

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Authors: Gallardo-Cabello, Manuel, Espino-Barr, Elaine, González-Orozco, Fernando, Garcia-Boa, Arturo
Format: article
Status:Published version
Publication Date:2003
Country:Costa Rica
Institution:Universidad de Costa Rica
Repository:Portal de Revistas UCR
Language:English
OAI Identifier:oai:portal.ucr.ac.cr:article/15804
Online Access:https://revistas.ucr.ac.cr/index.php/rbt/article/view/15804
Access Level:Open access
Keyword:anisotremus interruptus
age determination
scales
back-calculation
age validation
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spelling Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, MexicoAge determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, MexicoGallardo-Cabello, ManuelEspino-Barr, ElaineGonzález-Orozco, FernandoGarcia-Boa, Arturoanisotremus interruptusage determinationscalesback-calculationage validationThis paper deals with the age determination in Anisotremus interruptus by reading of scales that allowed the identification of 9 age groups. The width of the growth rings diminishes as the age increases. The growth of the scales is proportional to the fish growth. The period of highest growth rate happens during the first year of life. During the first year A. interruptus grows 12.52 cm, the second year 4.95 cm and the third, 4.60 cm. The strategy of the quick growth during the first year of life allows A. interruptus to diminish the natural mortality.En el presente estudio se analiza la determinación de la edad de Anisotremus interruptus por medio del análisis de sus escamas. El estudio de las mismas permitió la identificación de 9 grupos de edad. La amplitud de los anillos de crecimiento disminuye conforme se incrementa la edad del pez. El crecimiento de las escamas es proporcional al del pez. El periodo de mayor crecimiento en longitud se presenta durante el primer año de vida del organismo, en el que A. interruptus crece 12.52 cm, en el segundo año 4.95 cm y en el tercero 4.60 cm. La estrategia de crecimiento rápido durante el primer año de vida permite a este organismo disminuir la mortalidad natural.Universidad de Costa Rica2003-06-01info:eu-repo/semantics/publishedVersionArticleartículo originalhttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleapplication/pdfhttps://revistas.ucr.ac.cr/index.php/rbt/article/view/15804Revista de Biología Tropical; Vol. 51 No. 2 (2003): Volume 51 - Regular number 2 - June 2003; 519–528Revista de Biología Tropical; Vol. 51 Núm. 2 (2003): Volumen 51 - Número regular 2 - Junio 2003; 519–528Revista Biología Tropical; Vol. 51 N.º 2 (2003): Volumen 51 - Número regular 2 - Junio 2003; 519–5282215-20750034-774410.15517/rbt.v51i2reponame:Portal de Revistas UCRinstname:Universidad de Costa Ricainstacron:UCRenghttps://revistas.ucr.ac.cr/index.php/rbt/article/view/15804/15168Derechos de autor 2003 Revista de Biología Tropicalhttp://creativecommons.org/licenses/by/4.0acceso abiertohttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccess2022-05-25T21:50:09Zoai:portal.ucr.ac.cr:article/15804Portal de revistashttps://revistas.ucr.ac.cr/Universidadhttp://www.ucr.ac.crhttps://revistas.ucr.ac.cr/index.php/index/oaijorge.polanco@ucr.ac.crCosta RicaNo aplicaNo aplicaNo aplicaopendoar:2025-08-13T10:17:02.108Portal de Revistas UCR - Universidad de Costa Ricafalse
dc.title.none.fl_str_mv Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
title Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
spellingShingle Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
Gallardo-Cabello, Manuel
anisotremus interruptus
age determination
scales
back-calculation
age validation
title_short Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
title_full Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
title_fullStr Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
title_full_unstemmed Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
title_sort Age determination of Anisotremus interruptus (Perciformes: Haemulidae) by scale reading, in the coast of Colima, Mexico
dc.creator.none.fl_str_mv Gallardo-Cabello, Manuel
Espino-Barr, Elaine
González-Orozco, Fernando
Garcia-Boa, Arturo
author Gallardo-Cabello, Manuel
author_facet Gallardo-Cabello, Manuel
Espino-Barr, Elaine
González-Orozco, Fernando
Garcia-Boa, Arturo
author_role author
author2 Espino-Barr, Elaine
González-Orozco, Fernando
Garcia-Boa, Arturo
author2_role author
author
author
dc.subject.none.fl_str_mv anisotremus interruptus
age determination
scales
back-calculation
age validation
topic anisotremus interruptus
age determination
scales
back-calculation
age validation
description This paper deals with the age determination in Anisotremus interruptus by reading of scales that allowed the identification of 9 age groups. The width of the growth rings diminishes as the age increases. The growth of the scales is proportional to the fish growth. The period of highest growth rate happens during the first year of life. During the first year A. interruptus grows 12.52 cm, the second year 4.95 cm and the third, 4.60 cm. The strategy of the quick growth during the first year of life allows A. interruptus to diminish the natural mortality.
publishDate 2003
dc.date.none.fl_str_mv 2003-06-01
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
Article
artículo original
http://purl.org/coar/resource_type/c_2df8fbb1
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/rbt/article/view/15804
url https://revistas.ucr.ac.cr/index.php/rbt/article/view/15804
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/rbt/article/view/15804/15168
dc.rights.none.fl_str_mv Derechos de autor 2003 Revista de Biología Tropical
http://creativecommons.org/licenses/by/4.0
acceso abierto
http://purl.org/coar/access_right/c_abf2
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2003 Revista de Biología Tropical
http://creativecommons.org/licenses/by/4.0
acceso abierto
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad de Costa Rica
publisher.none.fl_str_mv Universidad de Costa Rica
dc.source.none.fl_str_mv Revista de Biología Tropical; Vol. 51 No. 2 (2003): Volume 51 - Regular number 2 - June 2003; 519–528
Revista de Biología Tropical; Vol. 51 Núm. 2 (2003): Volumen 51 - Número regular 2 - Junio 2003; 519–528
Revista Biología Tropical; Vol. 51 N.º 2 (2003): Volumen 51 - Número regular 2 - Junio 2003; 519–528
2215-2075
0034-7744
10.15517/rbt.v51i2
reponame:Portal de Revistas UCR
instname:Universidad de Costa Rica
instacron:UCR
instname_str Universidad de Costa Rica
instacron_str UCR
institution UCR
reponame_str Portal de Revistas UCR
collection Portal de Revistas UCR
repository.name.fl_str_mv Portal de Revistas UCR - Universidad de Costa Rica
repository.mail.fl_str_mv jorge.polanco@ucr.ac.cr
_version_ 1849325361763975168
score 15,812429

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