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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
31/07/2023 |
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Data da última atualização: |
31/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, E. S.; SANTOS, C. B. R. dos; TAVARES-DIAS, M. |
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Afiliação: |
ELVIS SILVA LIMA, UNIFAP. PPG em Biodiversidade e Biotecnologia; CLEYDSON BRENO RODRIGUES DOS SANTOS, UNIFAP. PPG em Biodiversidade e Biotecnologia; MARCOS TAVARES DIAS, CPAF-AP. |
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Título: |
Metazoan parasites in Colomesus asellus (Pisces: Tetraodontidae) from Amazon River, in Brazil: an ecological, annual and seasonal study. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Natural History, v. 57, n. 13-16, p. 885?903, 2023. |
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DOI: |
https://doi.org/10.1080/00222933.2023.2220173 |
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Idioma: |
Inglês |
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Conteúdo: |
Our 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. |
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Palavras-Chave: |
Aggregation; Amazon puffer; Seasonality. |
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Thesagro: |
Parasito de Animal; Peixe de Água Doce. |
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Thesaurus Nal: |
Animal parasites and pests; Freshwater fish; Infection. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155510/1/CPAF-AP-2023-Metazoan-parasites-in-Colomesus-asellus.pdf
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Marc: |
LEADER 02020naa a2200253 a 4500
001 2155510
005 2023-07-31
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/00222933.2023.2220173$2DOI
100 1 $aLIMA, E. S.
245 $aMetazoan parasites in Colomesus asellus (Pisces$bTetraodontidae) from Amazon River, in Brazil: an ecological, annual and seasonal study.$h[electronic resource]
260 $c2023
520 $aOur 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.
650 $aAnimal parasites and pests
650 $aFreshwater fish
650 $aInfection
650 $aParasito de Animal
650 $aPeixe de Água Doce
653 $aAggregation
653 $aAmazon puffer
653 $aSeasonality
700 1 $aSANTOS, C. B. R. dos
700 1 $aTAVARES-DIAS, M.
773 $tJournal of Natural History$gv. 57, n. 13-16, p. 885?903, 2023.
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