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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://ainfo.cnptia.embrapa.br/digital/bitstream/item/142264/1/CPAF-AP-2016-Are-similar-the-parasite.pdf
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Marc: |
LEADER 02324naa a2200217 a 4500
001 2043212
005 2022-10-18
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/S1984-29612016016$2DOI
100 1 $aPANTOJA, W. M. de F.
245 $aAre similar the parasite communities structure of Trachelyopterus coriaceus and Trachelyopterus galeatus (Siluriformes$bAuchenipteridae) in the Amazon basin?$h[electronic resource]
260 $c2016
520 $aThe 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.
650 $ainfection
650 $aParasito de animal
653 $aAnimal parasite
653 $aAuchenipterid
653 $aDiversity
700 1 $aSILVA, L. V. F.
700 1 $aTAVARES-DIAS, M.
773 $tBrazilian Journal of Veterinary Parasitology, Jaboticabal$gv. 25, n. 1, p. 46-53, jan./mar. 2016.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
11/09/2015 |
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Data da última atualização: |
26/11/2020 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
MENDES, A. M.; MARCOLAN, A. L. |
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Afiliação: |
ANGELO MANSUR MENDES, CPAF-RO; ALAERTO LUIZ MARCOLAN, CPAF-RO. |
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Título: |
Solos e zoneamento pedoclimático. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: MARCOLAN, A. L.; ESPINDULA, M. C. (Ed.). Café na Amazônia. Brasília, DF: Embrapa, 2015. |
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Páginas: |
Cap. 3, p. 55-81. |
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Idioma: |
Português |
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Conteúdo: |
A diversidade de Rondônia no processo de desenvolvimento e estudos de variáveis sensíveis às mudanças, suas resiliências e degradação diante do uso do solo enfatizam a importância do meio físico, especialmente a caraterização do solo e sua interpretação para fins agrícola. O presente capítulo tem como objetivo a caracterização do meio físico de Rondônia, sucintamente, geologia, geomorfologia e vegetação, descrevendo as principais classes de solos e o zoneamento pedoclimático para a cultura do café canéfora. |
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Palavras-Chave: |
Café conilon. |
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Thesagro: |
Manejo do Solo. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218287/1/17429.pdf
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Marc: |
LEADER 01039naa a2200169 a 4500
001 2023756
005 2020-11-26
008 2015 bl uuuu u00u1 u #d
100 1 $aMENDES, A. M.
245 $aSolos e zoneamento pedoclimático.$h[electronic resource]
260 $c2015
300 $aCap. 3, p. 55-81.
520 $aA diversidade de Rondônia no processo de desenvolvimento e estudos de variáveis sensíveis às mudanças, suas resiliências e degradação diante do uso do solo enfatizam a importância do meio físico, especialmente a caraterização do solo e sua interpretação para fins agrícola. O presente capítulo tem como objetivo a caracterização do meio físico de Rondônia, sucintamente, geologia, geomorfologia e vegetação, descrevendo as principais classes de solos e o zoneamento pedoclimático para a cultura do café canéfora.
650 $aManejo do Solo
653 $aCafé conilon
700 1 $aMARCOLAN, A. L.
773 $tIn: MARCOLAN, A. L.; ESPINDULA, M. C. (Ed.). Café na Amazônia. Brasília, DF: Embrapa, 2015.
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Embrapa Rondônia (CPAF-RO) |
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