Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1022216
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dc.contributor.authorTANCREDO, K. R.pt_BR
dc.contributor.authorMARCHIORI, N. C.pt_BR
dc.contributor.authorROUMBEDAKIS, K.pt_BR
dc.contributor.authorCERQUEIRA, V. R.pt_BR
dc.contributor.authorTAVARES-DIAS, M.pt_BR
dc.contributor.authorMARTINS, M. L.pt_BR
dc.date.accessioned2015-08-18T11:11:11Zpt_BR
dc.date.available2015-08-18T11:11:11Zpt_BR
dc.date.created2015-08-18pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationPan-American Journal of Aquatic Sciences, v. 10, n. 2, p. 116-121, 2015.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1022216pt_BR
dc.descriptionThe 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.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectFator de condiçãopt_BR
dc.subjectDigeneapt_BR
dc.titleObservations on parasite fauna of centropomus undecimalis and C. parallelus (perciformes) bred in southern Brazil, and its possible influence on the welfare of fishes.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-03-14T11:11:11Zpt_BR
dc.subject.thesagroRobalopt_BR
dc.subject.thesagroParasitologiapt_BR
dc.subject.thesagroSaúdept_BR
dc.subject.nalthesaurusMonogeneapt_BR
dc.subject.nalthesaurusbody conditionpt_BR
dc.subject.nalthesaurusparasitologypt_BR
riaa.ainfo.id1022216pt_BR
riaa.ainfo.lastupdate2017-03-14pt_BR
dc.contributor.institutionKAREN 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.pt_BR
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