Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300

Detalhes bibliográficos
Autor(a) principal: Gomiero, Leandro Muller
Data de Publicação: 2008
Outros Autores: Villares Junior, Gilberto Aparecido, Naous, Felipe
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/300
Resumo: The length-weight relationship and condition factor for Cichla kelberi introduced in an artificial lake in southeastern Brazil were analyzed. By studying separately the male, female and immature individuals, different length-weight patterns were found to happen among them. The same happened when distinct seasonal variations were compared. They are related to feeding alterations and the reproductive periods. The length-weight relationship and condition factor for these fishes vary in accordance with the time of introduction, population size, the characteristics of the ecosystem, sexual maturity, as well as the intra- and interspecific interactions.
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spelling Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300Relação peso-comprimento e fator de condição de Cichla kelberi (Perciformes, Cichlidae) introduzidos em um lago artificial no Sudeste brasileiro - DOI: 10.4025/actascibiolsci.v30i2.300Cichla kelberitucunarésintrodução de espéciesfator de condição2.05.00.00-9 EcologiaThe length-weight relationship and condition factor for Cichla kelberi introduced in an artificial lake in southeastern Brazil were analyzed. By studying separately the male, female and immature individuals, different length-weight patterns were found to happen among them. The same happened when distinct seasonal variations were compared. They are related to feeding alterations and the reproductive periods. The length-weight relationship and condition factor for these fishes vary in accordance with the time of introduction, population size, the characteristics of the ecosystem, sexual maturity, as well as the intra- and interspecific interactions.Analisou-se a relação peso-comprimento e o fator de condição de Cichla kelberi introduzido em um lago artificial do Sudeste brasileiro. Imaturos, fêmeas e machos possuem padrões diferentes quanto à relação peso-comprimento e quanto às variações sazonais do fator de condição, que estão relacionadas às alterações de intensidade da atividade alimentar e ao período reprodutivo. Assim, a relação peso-comprimento e o fator de condição variam de acordo com tempo de introdução, tamanho da população, características dos ecossistemas, as interações intra e interespecíficas e maturidade sexual.Universidade Estadual De Maringá2008-05-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/30010.4025/actascibiolsci.v30i2.300Acta Scientiarum. Biological Sciences; Vol 30 No 2 (2008); 173-178Acta Scientiarum. Biological Sciences; v. 30 n. 2 (2008); 173-1781807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/300/2537Gomiero, Leandro MullerVillares Junior, Gilberto AparecidoNaous, Felipeinfo:eu-repo/semantics/openAccess2022-11-23T17:32:54Zoai:periodicos.uem.br/ojs:article/300Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:32:54Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
Relação peso-comprimento e fator de condição de Cichla kelberi (Perciformes, Cichlidae) introduzidos em um lago artificial no Sudeste brasileiro - DOI: 10.4025/actascibiolsci.v30i2.300
title Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
spellingShingle Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
Gomiero, Leandro Muller
Cichla kelberi
tucunarés
introdução de espécies
fator de condição
2.05.00.00-9 Ecologia
title_short Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
title_full Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
title_fullStr Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
title_full_unstemmed Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
title_sort Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300
author Gomiero, Leandro Muller
author_facet Gomiero, Leandro Muller
Villares Junior, Gilberto Aparecido
Naous, Felipe
author_role author
author2 Villares Junior, Gilberto Aparecido
Naous, Felipe
author2_role author
author
dc.contributor.author.fl_str_mv Gomiero, Leandro Muller
Villares Junior, Gilberto Aparecido
Naous, Felipe
dc.subject.por.fl_str_mv Cichla kelberi
tucunarés
introdução de espécies
fator de condição
2.05.00.00-9 Ecologia
topic Cichla kelberi
tucunarés
introdução de espécies
fator de condição
2.05.00.00-9 Ecologia
description The length-weight relationship and condition factor for Cichla kelberi introduced in an artificial lake in southeastern Brazil were analyzed. By studying separately the male, female and immature individuals, different length-weight patterns were found to happen among them. The same happened when distinct seasonal variations were compared. They are related to feeding alterations and the reproductive periods. The length-weight relationship and condition factor for these fishes vary in accordance with the time of introduction, population size, the characteristics of the ecosystem, sexual maturity, as well as the intra- and interspecific interactions.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/300
10.4025/actascibiolsci.v30i2.300
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/300
identifier_str_mv 10.4025/actascibiolsci.v30i2.300
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/300/2537
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 30 No 2 (2008); 173-178
Acta Scientiarum. Biological Sciences; v. 30 n. 2 (2008); 173-178
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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