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 | Acesso ao texto completo restrito à biblioteca da Embrapa Tabuleiros Costeiros. Para informações adicionais entre em contato com cpatc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
18/12/2012 |
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Data da última atualização: |
18/12/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FUJIMOTO, R. Y.; SARMENTO, A. de M. B.; DINIZ, D. G.; EIRAS, J. C. |
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Afiliação: |
RODRIGO YUDI FUJIMOTO, CPATC; ALIME DE MELO BRAUN SARMENTO; DANIEL GUERREIRO DINIZ; JORGE COSTA EIRAS. |
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Título: |
Nematode parasites of pescada Gó, Macrodon ancylodon Bloch and Schneider, 1801 (Osteichthyes, Sciaenidae), from Vila dos Pescadores, Bragança-PA, Brazil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Brazilian Archives of Biology and Technology, v. 55, n. 6, p. 865-870, nov.\dez. 2012. |
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ISSN: |
1516-8913 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the host/parasite relationship of nematodes in Macrodon ancylodon. Ninety seven fishes (50 in wet season and 47 in dry season) were weighed (167.1 ± 109.9g) and measured (28.3 ± 5.2cm). Only twelve specimens were not infected by any parasites and the prevalence of infection was 87.6%. The highest prevalence values were observed in August and September (dry season, 100%). The stomach was the most infected organ during the whole months (prevalence of 64.2%, and mean intensity of 4.6±7.8 parasites/fish), and the medium intestine showed the lowest infection (prevalence 27.3% and mean intensity 2.5±2.1 parasites/fish). The nematodes were identified as Raphidascaris sp., Goezia sp. and Cucullanus sp. Only the male and juvenile fishes could be presented different values of infection according to rainfall, being more infected in August to October. The female hosts presented higher values of abundance and mean intensity of infection (p<0.01) throughout the year. |
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Palavras-Chave: |
Pescada. |
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Thesagro: |
Macrodon Ancylodon; Nematóide; Peixe. |
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Thesaurus NAL: |
Fish. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01757naa a2200229 a 4500
001 1942974
005 2012-12-18
008 2012 bl uuuu u00u1 u #d
022 $a1516-8913
100 1 $aFUJIMOTO, R. Y.
245 $aNematode parasites of pescada Gó, Macrodon ancylodon Bloch and Schneider, 1801 (Osteichthyes, Sciaenidae), from Vila dos Pescadores, Bragança-PA, Brazil.$h[electronic resource]
260 $c2012
520 $aThe objective of this work was to evaluate the host/parasite relationship of nematodes in Macrodon ancylodon. Ninety seven fishes (50 in wet season and 47 in dry season) were weighed (167.1 ± 109.9g) and measured (28.3 ± 5.2cm). Only twelve specimens were not infected by any parasites and the prevalence of infection was 87.6%. The highest prevalence values were observed in August and September (dry season, 100%). The stomach was the most infected organ during the whole months (prevalence of 64.2%, and mean intensity of 4.6±7.8 parasites/fish), and the medium intestine showed the lowest infection (prevalence 27.3% and mean intensity 2.5±2.1 parasites/fish). The nematodes were identified as Raphidascaris sp., Goezia sp. and Cucullanus sp. Only the male and juvenile fishes could be presented different values of infection according to rainfall, being more infected in August to October. The female hosts presented higher values of abundance and mean intensity of infection (p<0.01) throughout the year.
650 $aFish
650 $aMacrodon Ancylodon
650 $aNematóide
650 $aPeixe
653 $aPescada
700 1 $aSARMENTO, A. de M. B.
700 1 $aDINIZ, D. G.
700 1 $aEIRAS, J. C.
773 $tBrazilian Archives of Biology and Technology$gv. 55, n. 6, p. 865-870, nov.\dez. 2012.
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