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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
18/08/2015 |
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Data da última atualização: |
14/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TANCREDO, K. R.; MARCHIORI, N. C.; ROUMBEDAKIS, K.; CERQUEIRA, V. R.; TAVARES-DIAS, M.; MARTINS, M. L. |
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Afiliação: |
KAREN R. TANCREDO, Universidade Federal de Santa Catarina, Departamento de Aquicultura, Laboratório de Sanidade de Organismos Aquáticos.; NATÁLIA C. MARCHIORI, Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina, Campo Experimental de Piscicultura de Camboriú.; KATINA ROUMBEDAKIS, Universidade Federal de Santa Catarina, Departamento de Aquicultura, Laboratório de Sanidade de Organismos Aquáticos.; VINÍCIUS R. CERQUEIRA, Universidade Federal de Santa Catarina, Departamento de Aquicultura, Laboratório de Piscicultura Marinha.; MARCOS TAVARES-DIAS, CPAF-AP; MAURÍCIO L. MARTINS, Universidade Federal de Santa Catarina, Departamento de Aquicultura, Laboratório de Sanidade de Organismos Aquáticos. |
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Título: |
Observations on parasite fauna of centropomus undecimalis and C. parallelus (perciformes) bred in southern Brazil, and its possible influence on the welfare of fishes. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Pan-American Journal of Aquatic Sciences, v. 10, n. 2, p. 116-121, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
The metazoan parasite fauna of snooks, Centropomus parallelus and Centropomus undecimalis, cultured in southern Brazil and parasite?s influence on the relative condition factor (Kn), are investigated. Snooks were parasitized by two species of gill monogeneans belonging to Rhabdosynochus (Diplectanidae) genus and by one endoparasitic digenean species Acanthocollaritrema umbilicatum (Acanthocollaritrematidae). Centropomus parallelus and C. undecimalis showed similar prevalence rates of Rhabdosynochus spp., but greater mean intensity and abundance rates were found in C. parallelus. On the other hand, there was no significant difference on prevalence, mean intensity and abundance of A. umbilicatumfor both hosts. The mean abundance of Rhabdosynochusspp. decreased as the hosts´ length and weight increased. Since the most parasitized fish species, C. parallelus, had lower weight than expected (Kn<1.0), the fact suggested that gill monogeneans might alter fish welfare. Current analysis reports a new host and a new locality for A. umbilicatum. |
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Palavras-Chave: |
Digenea; Fator de condição. |
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Thesagro: |
Parasitologia; Robalo; Saúde. |
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Thesaurus Nal: |
body condition; Monogenea; parasitology. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128166/1/CPAF-AP-2015-Observations-on-parasite-fauna.pdf
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Marc: |
LEADER 01925naa a2200277 a 4500
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100 1 $aTANCREDO, K. R.
245 $aObservations on parasite fauna of centropomus undecimalis and C. parallelus (perciformes) bred in southern Brazil, and its possible influence on the welfare of fishes.$h[electronic resource]
260 $c2015
520 $aThe metazoan parasite fauna of snooks, Centropomus parallelus and Centropomus undecimalis, cultured in southern Brazil and parasite?s influence on the relative condition factor (Kn), are investigated. Snooks were parasitized by two species of gill monogeneans belonging to Rhabdosynochus (Diplectanidae) genus and by one endoparasitic digenean species Acanthocollaritrema umbilicatum (Acanthocollaritrematidae). Centropomus parallelus and C. undecimalis showed similar prevalence rates of Rhabdosynochus spp., but greater mean intensity and abundance rates were found in C. parallelus. On the other hand, there was no significant difference on prevalence, mean intensity and abundance of A. umbilicatumfor both hosts. The mean abundance of Rhabdosynochusspp. decreased as the hosts´ length and weight increased. Since the most parasitized fish species, C. parallelus, had lower weight than expected (Kn<1.0), the fact suggested that gill monogeneans might alter fish welfare. Current analysis reports a new host and a new locality for A. umbilicatum.
650 $abody condition
650 $aMonogenea
650 $aparasitology
650 $aParasitologia
650 $aRobalo
650 $aSaúde
653 $aDigenea
653 $aFator de condição
700 1 $aMARCHIORI, N. C.
700 1 $aROUMBEDAKIS, K.
700 1 $aCERQUEIRA, V. R.
700 1 $aTAVARES-DIAS, M.
700 1 $aMARTINS, M. L.
773 $tPan-American Journal of Aquatic Sciences$gv. 10, n. 2, p. 116-121, 2015.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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| 1. |  | TANCREDO, K. R.; MARCHIORI, N. C.; ROUMBEDAKIS, K.; CERQUEIRA, V. R.; TAVARES-DIAS, M.; MARTINS, M. L. Observations on parasite fauna of centropomus undecimalis and C. parallelus (perciformes) bred in southern Brazil, and its possible influence on the welfare of fishes. Pan-American Journal of Aquatic Sciences, v. 10, n. 2, p. 116-121, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amapá. |
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| Registros recuperados : 1 | |
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