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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Ocidental. |
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Data corrente: |
19/08/2013 |
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Data da última atualização: |
26/08/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARINHO, R. G. B.; TAVARES-DIAS, M.; DIAS-GRIGÓRIO, M. K. R.; NEVES, L. R.; YOSHIOKA, E. T. O.; BOIJINK, C. de L.; TAKEMOTO, R. M. |
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Afiliação: |
Pós-graduação - Universidade Federal do Amapá (Unifap) - Macapá, AP; MARCOS TAVARES DIAS, CPAF-AP; Pós-graduação - Universidade Federal do Amapá (Unifap) - Macapá, AP; ELIANE TIE OBA YOSHIOKA, CPAF-AP; CHEILA DE LIMA BOIJINK, CPAA; Universidade Estadual de Maringá , PR. |
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Título: |
Helminthes and protozoan of farmed pirarucu (Arapaima gigas) in eastern Amazon and host-parasite relationship. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 65, n. 4, p. 1192-1202, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The parasitofauna in the giant Amazon basin, pirarucu (Arapaima gigas Schinz, 1822) cultured in fish farms from the state of Amapá, in eastern Amazonia (Brazil) was investigated. Of the 100 examined fish, 90.0% were parasitized by Ichthyophthirius multifiliis (Ciliophora), Dawestrema cycloancistrium, Dawestrema cycloancistrioides (Monogenoidea) and Polyacanthorhynchus macrorhynchus (Acanthocephala), which had an aggregated distribution pattern. The highest infection rates were caused by I. multifiliis and the lowest by P. macrorhynchus. Infection rates were different for each fish farm, due to different water quality and management characteristics. A negative correlation was found between the intensity of monogenoideans D. cycloancistrium and D. cycloancistrioides and the relative condition factor (Kn), but the welfare of fish was not affected by parasitism. The number of I. multifiliis was positively correlated with the weight and total length of hosts, while the intensity of monogenoideans was negatively correlated with body weight and total length. This study is the first to record the occurrence of P. macrorhynchus in A. gigas farmed in Amazon. |
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Palavras-Chave: |
Fish farm; Parasitos; Sanidade. |
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Thesagro: |
Peixe de Água Doce; Piscicultura. |
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Thesaurus Nal: |
freshwater fish. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/88523/1/CPAF-AP-2013-Helminthes-and-protozoan.pdf
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Marc: |
LEADER 01988naa a2200265 a 4500
001 1964807
005 2013-08-26
008 2013 bl uuuu u00u1 u #d
100 1 $aMARINHO, R. G. B.
245 $aHelminthes and protozoan of farmed pirarucu (Arapaima gigas) in eastern Amazon and host-parasite relationship.
260 $c2013
520 $aThe parasitofauna in the giant Amazon basin, pirarucu (Arapaima gigas Schinz, 1822) cultured in fish farms from the state of Amapá, in eastern Amazonia (Brazil) was investigated. Of the 100 examined fish, 90.0% were parasitized by Ichthyophthirius multifiliis (Ciliophora), Dawestrema cycloancistrium, Dawestrema cycloancistrioides (Monogenoidea) and Polyacanthorhynchus macrorhynchus (Acanthocephala), which had an aggregated distribution pattern. The highest infection rates were caused by I. multifiliis and the lowest by P. macrorhynchus. Infection rates were different for each fish farm, due to different water quality and management characteristics. A negative correlation was found between the intensity of monogenoideans D. cycloancistrium and D. cycloancistrioides and the relative condition factor (Kn), but the welfare of fish was not affected by parasitism. The number of I. multifiliis was positively correlated with the weight and total length of hosts, while the intensity of monogenoideans was negatively correlated with body weight and total length. This study is the first to record the occurrence of P. macrorhynchus in A. gigas farmed in Amazon.
650 $afreshwater fish
650 $aPeixe de Água Doce
650 $aPiscicultura
653 $aFish farm
653 $aParasitos
653 $aSanidade
700 1 $aTAVARES-DIAS, M.
700 1 $aDIAS-GRIGÓRIO, M. K. R.
700 1 $aNEVES, L. R.
700 1 $aYOSHIOKA, E. T. O.
700 1 $aBOIJINK, C. de L.
700 1 $aTAKEMOTO, R. M.
773 $tArquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte$gv. 65, n. 4, p. 1192-1202, 2013.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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| Registros recuperados : 1 | |
| 1. |  | MARINHO, R. G. B.; TAVARES-DIAS, M.; DIAS-GRIGÓRIO, M. K. R.; NEVES, L. R.; YOSHIOKA, E. T. O.; BOIJINK, C. de L.; TAKEMOTO, R. M. Helminthes and protozoan of farmed pirarucu (Arapaima gigas) in eastern Amazon and host-parasite relationship. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 65, n. 4, p. 1192-1202, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Ocidental. |
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| Registros recuperados : 1 | |
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