Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
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/2009 |
Resumo: | Ninety-three specimens of banded croaker, Paralonchurus brasiliensis (Steindachner, 1875), collected from Pedra de Guaratiba (23º01’S, 43º38’W), coastal zone, State of Rio de Janeiro, Brazil, between September 2001 and March 2002, were necropsied to study their infracommunities of metazoan parasites. Fifteen species of metazoan parasites were collected. Paralonchurus brasiliensis is a new host record for 13 parasite species. The majority of fishes were parasitized by one or more metazoan. Larvae of Contracaecum sp. proved to be the dominant species, with highest prevalence and abundance values. The parasite species of P. brasiliensis showed the typical aggregated distribution pattern. Prevalence and abundance of Procamallanus (Spirocamallanus) pereirai was positively correlated with the host total length. Abundance of Contracaecum sp. was positively correlated with the host total length. The abundances of a pair of adult endoparasites (Aponurus laguncula - Procamallanus (S.) pereirai) showed negative covariation and one pair of larvae stages of endoparasites (Nybelinia sp. – Contracaecum sp.) showed positive covariations between their abundances. Paralonchurus brasiliensis showed a metazoan parasite community composed by generalist species, little ordered and with scarce quantitative evidences of interspecific associations. These patterns agree with those detected in preceding studies about the parasite communities of Neotropical sciaenid fishes. |
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Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009Ecologia da comunidade de metazoários parasitos da Maria-Luiza, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae) do litoral do Estado do Rio de Janeiro, Brasil - DOI: 10.4025/actascibiolsci.v25i2.2009ecologia parasitáriapeixes marinhosSciaenidaeParalonchurus brasiliensisBrasil2.01.00.00-0 Biologia GeralNinety-three specimens of banded croaker, Paralonchurus brasiliensis (Steindachner, 1875), collected from Pedra de Guaratiba (23º01’S, 43º38’W), coastal zone, State of Rio de Janeiro, Brazil, between September 2001 and March 2002, were necropsied to study their infracommunities of metazoan parasites. Fifteen species of metazoan parasites were collected. Paralonchurus brasiliensis is a new host record for 13 parasite species. The majority of fishes were parasitized by one or more metazoan. Larvae of Contracaecum sp. proved to be the dominant species, with highest prevalence and abundance values. The parasite species of P. brasiliensis showed the typical aggregated distribution pattern. Prevalence and abundance of Procamallanus (Spirocamallanus) pereirai was positively correlated with the host total length. Abundance of Contracaecum sp. was positively correlated with the host total length. The abundances of a pair of adult endoparasites (Aponurus laguncula - Procamallanus (S.) pereirai) showed negative covariation and one pair of larvae stages of endoparasites (Nybelinia sp. – Contracaecum sp.) showed positive covariations between their abundances. Paralonchurus brasiliensis showed a metazoan parasite community composed by generalist species, little ordered and with scarce quantitative evidences of interspecific associations. These patterns agree with those detected in preceding studies about the parasite communities of Neotropical sciaenid fishes.Foram examinados 93 espécimes de Paralonchurus brasiliensis (Steindachner, 1875), provenientes da Pedra de Guaratiba (23º01’S, 43º38’W) litoral do Estado do Rio de Janeiro, Brasil. No período de setembro de 2001 até março de 2002, sendo necropsiados para estudo da sua comunidade de metazoários parasitos. Quinze espécies de parasitos foram coletadas. Paralonchurus brasiliensis é um novo registro de hospedeiro para 13 espécies de parasitos. Contracaecum sp. foi a espécie dominante, com os maiores índices de prevalência e abundância parasitária. Os componentes da comunidade parasitária de P. brasiliensis apresentaram o típico padrão de distribuição superdispersa. A abundância e a prevalência de Procamallanus (Spirocamallus) pereirai apresentaram correlação positiva com o comprimento total do hospedeiro. A abundância de Contracaecum sp. apresentou correlação positiva com o comprimento total do hospedeiro. Um par de endoparasitos adultos (Aponurus laguncula - Procamallanus (S.) pereirai) apresentou covariação negativa e um par de estágios larvais de endoparasitos apresentou covariação positiva entres as abundâncias. Paralonchurus brasiliensis apresentou uma comunidade de metazoários parasitos composta de espécies generalistas, pouco ordenadas e com poucas evidências de associações interespecíficas. Este padrão está em concordância com os estudos realizados com comunidades parasitárias de siaenídeos da região neotropicalUniversidade Estadual De Maringá2008-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/200910.4025/actascibiolsci.v25i2.2009Acta Scientiarum. Biological Sciences; Vol 25 No 2 (2003); 273-278Acta Scientiarum. Biological Sciences; v. 25 n. 2 (2003); 273-2781807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2009/1488Luque, José LuisAlves, Dimitri RamosRibeiro, Renata da Silvainfo:eu-repo/semantics/openAccess2022-11-23T17:33:17Zoai:periodicos.uem.br/ojs:article/2009Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:17Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 Ecologia da comunidade de metazoários parasitos da Maria-Luiza, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae) do litoral do Estado do Rio de Janeiro, Brasil - DOI: 10.4025/actascibiolsci.v25i2.2009 |
title |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 |
spellingShingle |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 Luque, José Luis ecologia parasitária peixes marinhos Sciaenidae Paralonchurus brasiliensis Brasil 2.01.00.00-0 Biologia Geral |
title_short |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 |
title_full |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 |
title_fullStr |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 |
title_full_unstemmed |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 |
title_sort |
Community ecology of the metazoan parasites of Banded Croaker, Paralonchurus brasiliensis (Osteichthyes: Sciaenidae), from the coastal zone of the State of Rio de Janeiro, Brazil- DOI: 10.4025/actascibiolsci.v25i2.2009 |
author |
Luque, José Luis |
author_facet |
Luque, José Luis Alves, Dimitri Ramos Ribeiro, Renata da Silva |
author_role |
author |
author2 |
Alves, Dimitri Ramos Ribeiro, Renata da Silva |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Luque, José Luis Alves, Dimitri Ramos Ribeiro, Renata da Silva |
dc.subject.por.fl_str_mv |
ecologia parasitária peixes marinhos Sciaenidae Paralonchurus brasiliensis Brasil 2.01.00.00-0 Biologia Geral |
topic |
ecologia parasitária peixes marinhos Sciaenidae Paralonchurus brasiliensis Brasil 2.01.00.00-0 Biologia Geral |
description |
Ninety-three specimens of banded croaker, Paralonchurus brasiliensis (Steindachner, 1875), collected from Pedra de Guaratiba (23º01’S, 43º38’W), coastal zone, State of Rio de Janeiro, Brazil, between September 2001 and March 2002, were necropsied to study their infracommunities of metazoan parasites. Fifteen species of metazoan parasites were collected. Paralonchurus brasiliensis is a new host record for 13 parasite species. The majority of fishes were parasitized by one or more metazoan. Larvae of Contracaecum sp. proved to be the dominant species, with highest prevalence and abundance values. The parasite species of P. brasiliensis showed the typical aggregated distribution pattern. Prevalence and abundance of Procamallanus (Spirocamallanus) pereirai was positively correlated with the host total length. Abundance of Contracaecum sp. was positively correlated with the host total length. The abundances of a pair of adult endoparasites (Aponurus laguncula - Procamallanus (S.) pereirai) showed negative covariation and one pair of larvae stages of endoparasites (Nybelinia sp. – Contracaecum sp.) showed positive covariations between their abundances. Paralonchurus brasiliensis showed a metazoan parasite community composed by generalist species, little ordered and with scarce quantitative evidences of interspecific associations. These patterns agree with those detected in preceding studies about the parasite communities of Neotropical sciaenid fishes. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-17 |
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/2009 10.4025/actascibiolsci.v25i2.2009 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2009 |
identifier_str_mv |
10.4025/actascibiolsci.v25i2.2009 |
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/2009/1488 |
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info:eu-repo/semantics/openAccess |
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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 25 No 2 (2003); 273-278 Acta Scientiarum. Biological Sciences; v. 25 n. 2 (2003); 273-278 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
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Universidade Estadual de Maringá (UEM) |
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UEM |
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UEM |
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Acta Scientiarum Biological Sciences |
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Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
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