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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
12/04/2016 |
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Data da última atualização: |
18/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PANTOJA, W. M. de F.; SILVA, L. V. F.; TAVARES-DIAS, M. |
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Afiliação: |
WANDERSON MICHEL DE FARIAS PANTOJA, UFOPA; LENISE VARGAS FLORES SILVA, CPAF-AP; MARCOS TAVARES-DIAS, CPAF-AP. |
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Título: |
Are similar the parasite communities structure of Trachelyopterus coriaceus and Trachelyopterus galeatus (Siluriformes: Auchenipteridae) in the Amazon basin? |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Brazilian Journal of Veterinary Parasitology, Jaboticabal, v. 25, n. 1, p. 46-53, jan./mar. 2016. |
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DOI: |
http://dx.doi.org/10.1590/S1984-29612016016 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to compare the parasite communities in two sympatric host populations, Trachelyopterus coriaceus and Trachelyopterus galeatus, which were caught in tributary of the Amazon River in Brazil. All the specimens of T. galeatus and T. coriaceus were infected by one or more parasites, such as Ichthyophthirius multifiliis, Tripartiella tetramerii, Trichodina nobilis, Cosmetocleithrum striatuli, Contracaecum sp., Cystidicoloides sp., Dadaytremoides parauchenipteri and Gorytocephalus spectabilis. Seven species were common to both host fish, and there were 1-5 parasite species per host. In both hosts, trichodinids were dominant. Aggregate dispersion of ectoparasites and endoparasites was observed, with greater aggregation among endoparasites. Only the ectoparasites species showed differences in intensity and/or abundance. However, the parasite communities of the two hosts were taxonomically similar (99%) and characterized by high prevalence and high abundance of ectoparasites, but with low diversity, prevalence and abundance of endoparasites. Trachelyopterus galeatus, the host with the larger body size, presented greater variation of Brillouin diversity and evenness, while T. coriaceus had higher Berger-Parker dominance values and total numbers of parasites. This first study on these parasites of T. galeatus and T. coriaceus showed that the life mode, size of the hosts and the availability of infective forms of the parasites were the main factors that influenced the parasite communities structure. MenosThe aim of this study was to compare the parasite communities in two sympatric host populations, Trachelyopterus coriaceus and Trachelyopterus galeatus, which were caught in tributary of the Amazon River in Brazil. All the specimens of T. galeatus and T. coriaceus were infected by one or more parasites, such as Ichthyophthirius multifiliis, Tripartiella tetramerii, Trichodina nobilis, Cosmetocleithrum striatuli, Contracaecum sp., Cystidicoloides sp., Dadaytremoides parauchenipteri and Gorytocephalus spectabilis. Seven species were common to both host fish, and there were 1-5 parasite species per host. In both hosts, trichodinids were dominant. Aggregate dispersion of ectoparasites and endoparasites was observed, with greater aggregation among endoparasites. Only the ectoparasites species showed differences in intensity and/or abundance. However, the parasite communities of the two hosts were taxonomically similar (99%) and characterized by high prevalence and high abundance of ectoparasites, but with low diversity, prevalence and abundance of endoparasites. Trachelyopterus galeatus, the host with the larger body size, presented greater variation of Brillouin diversity and evenness, while T. coriaceus had higher Berger-Parker dominance values and total numbers of parasites. This first study on these parasites of T. galeatus and T. coriaceus showed that the life mode, size of the hosts and the availability of infective forms of the parasites were the main factors that influenc... Mostrar Tudo |
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Palavras-Chave: |
Animal parasite; Auchenipterid; Diversity. |
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Thesagro: |
Parasito de animal. |
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Thesaurus Nal: |
infection. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1043212/1/CPAFAP2016Aresimilartheparasite.pdf
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Marc: |
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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| 6. |  | SILVA, M. L. B. da; CANTAO, M. E.; MEZZARI, M. P.; MA, J.; NOSSA, C. W. Assessment of bacterial and archaeal community structure in swine wastewater treatment processes. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DE RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS, 4., 2015, Rio de Janeiro, RJ. Anais... Brasília: Embrapa, 2015.| Tipo: Artigo em Anais de Congresso |
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| 16. | | SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; ZANELLA, J. R. C. Continuous circulation of human-origin seasonal influenza A viruses in swine in Brazil. Virus Reviews & Research, Brasília, DF, v. 20, p. 242, Oct. 2015. Supplement 1, ref. VV301. Edição dos Resumos do XXVI Brazilian Congress of Virology, X Mercosur Meeting of Virology, Florianóplis, SC, Oct. 2015.| Tipo: Resumo em Anais de Congresso |
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| 18. | | SCHAEFER, R.; GAVA, D.; HAACH, V.; ZANELLA, J. R. C.; CANTAO, M. E. Novel H1N2 swine influenza virus reassortant strain derived from the pandemic H1N1/2009 virus. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 29.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 13., 2018, Gramado. Resumos... Brasília: SBV, 2018.| Tipo: Resumo em Anais de Congresso |
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| 19. | | SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; NELSON, M. I. Novel human-like H1N1 swine influenza virus with the six internal genes derived from H1N1/2009 virus. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 28.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 12., 2017, Belo Horizonte. Trabalho pôsteres... Brasília: SBV, 2017.| Tipo: Resumo em Anais de Congresso |
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| 20. | | SCHAEFER, R.; MORES, N.; GAVA, D.; CANTAO, M. E.; ZANELLA, J. R. C. Long-term circulation of influenza A viruses in swine in Brazil. In: Journal of the Brazilian Society for Virology, Ribeirão Preto, v. 19, p. 53-54, 2014. Suppl. 2. Edição dos anais do 25º. Brazilian Congress of Virology e 9º. Mercosur Meeting of Virology, Ribeirão Preto, set./out, 2014.| Tipo: Resumo em Anais de Congresso |
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