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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
01/10/2012 |
Data da última atualização: |
05/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LACERDA, A. C. F.; TAKEMOTO, R. M.; TAVARES-DIAS, M.; POULIN, R.; PAVANELLI, G. C. |
Afiliação: |
A. C. F. LACERDA, UEL; R. M. TAKEMOTO, UEL; MARCOS TAVARES DIAS, CPAF-AP; R. POULIN, University of Otago; G. C. PAVANELLI, UEL. |
Título: |
Comparative parasitism of the fish plagioscion squamosissimus in native and invated river basins. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
The Journal of Parasitology, Lawrence, v. 98, n. 4, p. 713-717, Aug. 2012. |
DOI: |
10.1645/GE-2882.1 |
Idioma: |
Inglês |
Conteúdo: |
Biological invasions are considered a major threat to biodiversity around the world, but the role of parasites in this process is still little investigated. Here, we compared parasite infections of a host species in the areas where it originated and where it was introduced, and in native and introduced species in the same environment, using the endoparasites of the fish Plagioscion squamosissimus (Sciaenidae) in 3 Brazilian basins. Samples were taken in 2 rivers where the species is native, i.e., Solimões River (SO) and Tocantins River (TO), and where the species was introduced, the upper Parana´ River (PR). In addition, abundances of diplostomids and larval nematodes were compared between P. squamosissimus and 2 native competitors in the PR, Hoplias malabaricus and Raphiodon vulpinus. In total, 13 species of endoparasites were recorded, but only Austrodiplostomum sp. and cestode cysts were present in all localities. Although infracommunity richness was similar, their species composition was slightly different among localities. General linear models using the relative condition factor of fish as response variables, and abundance of the most prevalent parasites as possible predictors showed that the condition of fish is negatively correlated with parasite abundance only in the native range (TO). Abundance of diplostomid eye flukes was higher in the PR, and in the native species H. malabaricus when compared to the invader, which might present an advantage for P. squamosissimus if they compete for prey. However, although P. squamosissimus may have lost some of its native parasites during its introduction to the PR, it is now possibly acting as a host for native generalist parasites. MenosBiological invasions are considered a major threat to biodiversity around the world, but the role of parasites in this process is still little investigated. Here, we compared parasite infections of a host species in the areas where it originated and where it was introduced, and in native and introduced species in the same environment, using the endoparasites of the fish Plagioscion squamosissimus (Sciaenidae) in 3 Brazilian basins. Samples were taken in 2 rivers where the species is native, i.e., Solimões River (SO) and Tocantins River (TO), and where the species was introduced, the upper Parana´ River (PR). In addition, abundances of diplostomids and larval nematodes were compared between P. squamosissimus and 2 native competitors in the PR, Hoplias malabaricus and Raphiodon vulpinus. In total, 13 species of endoparasites were recorded, but only Austrodiplostomum sp. and cestode cysts were present in all localities. Although infracommunity richness was similar, their species composition was slightly different among localities. General linear models using the relative condition factor of fish as response variables, and abundance of the most prevalent parasites as possible predictors showed that the condition of fish is negatively correlated with parasite abundance only in the native range (TO). Abundance of diplostomid eye flukes was higher in the PR, and in the native species H. malabaricus when compared to the invader, which might present an advantage for P. squamosissimus... Mostrar Tudo |
Palavras-Chave: |
Parasito animal. |
Thesagro: |
Competição biológica; Pescada do Piauí. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/67195/1/AP-2012-Comparative-parasitism-of-the-fish-plagioscion.pdf
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Marc: |
LEADER 02402naa a2200217 a 4500 001 1935114 005 2022-10-05 008 2012 bl uuuu u00u1 u #d 024 7 $a10.1645/GE-2882.1$2DOI 100 1 $aLACERDA, A. C. F. 245 $aComparative parasitism of the fish plagioscion squamosissimus in native and invated river basins.$h[electronic resource] 260 $c2012 520 $aBiological invasions are considered a major threat to biodiversity around the world, but the role of parasites in this process is still little investigated. Here, we compared parasite infections of a host species in the areas where it originated and where it was introduced, and in native and introduced species in the same environment, using the endoparasites of the fish Plagioscion squamosissimus (Sciaenidae) in 3 Brazilian basins. Samples were taken in 2 rivers where the species is native, i.e., Solimões River (SO) and Tocantins River (TO), and where the species was introduced, the upper Parana´ River (PR). In addition, abundances of diplostomids and larval nematodes were compared between P. squamosissimus and 2 native competitors in the PR, Hoplias malabaricus and Raphiodon vulpinus. In total, 13 species of endoparasites were recorded, but only Austrodiplostomum sp. and cestode cysts were present in all localities. Although infracommunity richness was similar, their species composition was slightly different among localities. General linear models using the relative condition factor of fish as response variables, and abundance of the most prevalent parasites as possible predictors showed that the condition of fish is negatively correlated with parasite abundance only in the native range (TO). Abundance of diplostomid eye flukes was higher in the PR, and in the native species H. malabaricus when compared to the invader, which might present an advantage for P. squamosissimus if they compete for prey. However, although P. squamosissimus may have lost some of its native parasites during its introduction to the PR, it is now possibly acting as a host for native generalist parasites. 650 $aCompetição biológica 650 $aPescada do Piauí 653 $aParasito animal 700 1 $aTAKEMOTO, R. M. 700 1 $aTAVARES-DIAS, M. 700 1 $aPOULIN, R. 700 1 $aPAVANELLI, G. C. 773 $tThe Journal of Parasitology, Lawrence$gv. 98, n. 4, p. 713-717, Aug. 2012.
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123. | | OLIVEIRA, M. S. B.; GONÇALVES, R. A.; NEVES, L. R.; TAVARES-DIAS, M. Helmintos endoparasitos de Mylossoma duriventris da Bacia do Rio Jari, Estado do Amapá, Brasil. In: ENCONTRO BRASILEIRO DE PATOLOGISTAS DE ORGANISMOS AQUÁTICOS, 13., 2014, Aracaju. Anais.... Aracaju: ABRAPOA, 2014. 1 CD-ROM. ENBRAPOA. PAR058.Tipo: Resumo em Anais de Congresso |
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Biblioteca(s): Embrapa Amapá. |
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131. | | SALOMÃO, D. C. O.; VASCONCELOS, H. C. G.; SÁ-OLVEIRA, J. C.; TAVARES-DIAS, M. Influência da estrutura populacional de Psectrogaster falcata (Perciformes: Curimatidae) no parasitismo de Excorallana berbicensis (Isopoda: Corallanidae) do reservatório da Usina Hidrelétrica Coaracy Nunes (UHECN), Rio Araguari, Ferreira Gomes, Amapá, Brasil. In: ENCONTRO BRASILEIRO DE ICTIOLOGIA, 22., 2017, Porto Seguro. Conservação, demandas sociais e desenvolvimento econômico: conflitos ou oportunidades para a ictologia ?: anais. Porto Seguro: Universidade Federal do Sul da Bahia; São Paulo: Sociedade Brasileira de Ictiologia, 2017. Resumo 131-2.Tipo: Resumo em Anais de Congresso |
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134. | | CANICEIRO, A. M. C.; TAVARES-DIAS, M.; FERNANDES, C. P.; PEREIRA, S. F. Desenvolvimento de nanoemulsão a base de óleo essencial de Pectis Elongata Kunth para tratar monogeníase em Colossoma macropomum. In: CONGRESSO AMAPAENSE DE INICIAÇÃO CIENTÍFICA, 11., 2022, Macapá. Livro de Resumos. Curitiba: CRV, 2022. p. 64. Organizadores: Kátia Santos, Gabriel Silva, Rafael Pontes, Marcos Marques, Gilberto Yokomizo, Mábia Toscano, Elizabeth Costa, Luzinete Lopes, Josiane Muller.Tipo: Resumo em Anais de Congresso |
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137. | | GONÇALVES, B. B.; OLIVEIRA, M. S. B.; BORGES, W. F.; SANTOS, G. G.; TAVARES-DIAS, M. Diversidade de parasitos metazoários em Colossoma macropomum da bacia do Rio Jari, tributário do Rio Amazonas. In: JORNADA CIENTÍFICA DA EMBRAPA AMAPÁ, 3., 2017, Macapá. Resumos... Macapá: Embrapa Amapá, 2017. p. 42.Tipo: Resumo em Anais de Congresso |
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138. | | BRITO-JÚNIOR, I. A.; OLIVEIRA, M. S. B.; TAVARES-DIAS, M. Diversidade de parasitos metazoários em Geophagus altifrons (Cichlidae) da Bacia do Rio Jari, AP, Brasil. In: JORNADA CIENTÍFICA DA EMBRAPA AMAPÁ, 7., 2021, Macapá. Transversalidade da ciência, tecnologia e inovações para o planeta: resumos. Macapá: Embrapa Amapá, 2022. p. 31. Editoras técnicas: Cristiane Ramos de Jesus, Ana Cláudia Lira-Guedes e Adelina do Socorro Serrão Belém. ODS-14.Tipo: Resumo em Anais de Congresso |
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140. | | GONÇALVES, B. B.; OLIVEIRA, M. S. B.; BORGES, W. F.; SANTOS, G. G.; TAVARES-DIAS, M. Diversity of metazoan parasites in Colossoma macropomum (Serrasalmidae) from the lower Jari River, a tributary of the Amazonas River in Brazil. Acta Amazonica, v. 48, n. 3, p. 213-218, 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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