Nematode parasites of Pescada Gó, Macrodon ancylodon Bloch and Schneider, 1801 (Osteichthyes, Sciaenidae), from Vila dos Pescadores, Bragança-PA, Brazil

dc.creatorFUJIMOTO, Rodrigo Yudi
dc.creatorSARMENTO, Aline de Melo Braun
dc.creatorDINIZ, Daniel Guerreiro
dc.creatorEIRAS, Jorge Costa
dc.date.accessioned2015-01-14T16:32:44Z
dc.date.available2015-01-14T16:32:44Z
dc.date.issued2012-12
dc.description.abstractThe 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.pt_BR
dc.identifier.citationFUJIMOTO, Rodrigo Yudi et al. Nematode parasites of Pescada Gó, Macrodon ancylodon Bloch and Schneider, 1801 (Osteichthyes, Sciaenidae), from Vila dos Pescadores, Bragança-PA, Brazil. Brazilian Archives of Biology and Technology, Curitiba, v. 55, n. 6, p. 865-870, nov./dez. 2012. Disponível em: <http://www.scielo.br/pdf/babt/v55n6/09.pdf>. Acesso em: 13 jan. 2015. <http://dx.doi.org/10.1590/S1516-89132012000600009>.pt_BR
dc.identifier.issn1516-8913
dc.identifier.urihttps://repositorio.ufpa.br/handle/2011/6205
dc.language.isoengpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectPeixept_BR
dc.subjectPescada gópt_BR
dc.subjectMacrodon ancylodonpt_BR
dc.subjectNematóidespt_BR
dc.subjectRaphidascaris (Sprentascaris)pt_BR
dc.subjectGoeziapt_BR
dc.subjectCucullanuspt_BR
dc.titleNematode parasites of Pescada Gó, Macrodon ancylodon Bloch and Schneider, 1801 (Osteichthyes, Sciaenidae), from Vila dos Pescadores, Bragança-PA, Brazilpt_BR
dc.typeArtigo de Periódicopt_BR

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