Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1155510
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Campo DCValorIdioma
dc.contributor.authorLIMA, E. S.
dc.contributor.authorSANTOS, C. B. R. dos
dc.contributor.authorTAVARES-DIAS, M.
dc.date.accessioned2023-07-31T20:24:11Z-
dc.date.available2023-07-31T20:24:11Z-
dc.date.created2023-07-31
dc.date.issued2023
dc.identifier.citationJournal of Natural History, v. 57, n. 13-16, p. 885?903, 2023.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1155510-
dc.descriptionOur hypothesis is that annual and seasonal variations influence the structure of component communities and diversity of metazoan parasites from Colomesus asellus from the Amazon River. A total of 107 fish were collected during 2020 and 2021, and 932 metazoan parasites were recovered. In 2020, four species of parasites (one Nematoda, two Digenea and one Crustacea) were found; and in 2021, five species (one Nematoda, one Digenea, one Acanthocephala and two Crustacea) were recorded. Ergasilus colomesus was the most dominant throughout the study. Species richness and Brillouin diversity index were higher in 2021 and in the dry season. Some parasite component communities showed differences between years and between seasonal periods. The structure of parasite communities was mainly influenced by rainfall levels, seasonal availability of infective stages in the environment, and body size of the fish host. These facts corroborate the hypothesis that such variables could influence the component communities of parasites. Lastly, this is the first record of Contracaecum sp., Genarchella genarchella, Clinostomum marginatum, Brasacanthus sp. and Argulus pestifer in C. asellus.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectAggregation
dc.subjectSeasonality
dc.subjectAmazon puffer
dc.titleMetazoan parasites in Colomesus asellus (Pisces: Tetraodontidae) from Amazon River, in Brazil: an ecological, annual and seasonal study.
dc.typeArtigo de periódico
dc.subject.thesagroPeixe de Água Doce
dc.subject.thesagroParasito de Animal
dc.subject.nalthesaurusFreshwater fish
dc.subject.nalthesaurusInfection
dc.subject.nalthesaurusAnimal parasites and pests
riaa.ainfo.id1155510
riaa.ainfo.lastupdate2023-07-31
dc.identifier.doihttps://doi.org/10.1080/00222933.2023.2220173
dc.contributor.institutionELVIS SILVA LIMA, UNIFAP. PPG em Biodiversidade e Biotecnologia; CLEYDSON BRENO RODRIGUES DOS SANTOS, UNIFAP. PPG em Biodiversidade e Biotecnologia; MARCOS TAVARES DIAS, CPAF-AP.
Aparece nas coleções:Artigo em periódico indexado (CPAF-AP)

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