Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.

Detalhes bibliográficos
Autor(a) principal: BORGES, W. F.
Data de Publicação: 2019
Outros Autores: SANTOS, G. G., OLIVEIRA, M. S. B., TAVARES-DIAS, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105895
https://doi.org/10.20950/1678-2305.2019.45.1.485
Resumo: The aim of this study was to investigate for the first time the parasite fauna in the Aequidens tetramerus gills of the lower Jari River, State of Amapá (Brazil). In January 2017, 31 specimens of A. tetramerus were collected and they were necropsied using usual methodologies for parasitology of fish. A total of 1,181 parasites were collect and 100% of hosts were parasitized by Gussevia disparoides, Gussevia alioides, Posthodiplostomum sp., Clinostomum sp., Dolops longicauda and Acarina gen. sp. The dominance was of G. disparoides and there was aggregated dispersion of G. disparoides, Posthodiplostomum sp. and Clinostomum sp., while the dispersion of G. alioides, D. longicauda and Acarina gen. sp was random. There were low species richness of parasites (2.45 ± 0.68), low Brillouin diversity index (0.52 ± 0.22), evenness (0.37 ± 0.15) and high Berger‑Parker dominance (0.70 ± 0.15). The parasites community was characterized by low richness of species with high prevalence and low parasitic abundance. Host length had little influence on the abundance of parasites, but host behavior and availability of infective stages of parasites were the factors structuring the parasite community in A. tetramerus. This was the first study on parasites of A. tetramerus from the Jari River basin.
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spelling Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.Peixe de Água DoceParasito de AnimalFreshwater fishParasitesThe aim of this study was to investigate for the first time the parasite fauna in the Aequidens tetramerus gills of the lower Jari River, State of Amapá (Brazil). In January 2017, 31 specimens of A. tetramerus were collected and they were necropsied using usual methodologies for parasitology of fish. A total of 1,181 parasites were collect and 100% of hosts were parasitized by Gussevia disparoides, Gussevia alioides, Posthodiplostomum sp., Clinostomum sp., Dolops longicauda and Acarina gen. sp. The dominance was of G. disparoides and there was aggregated dispersion of G. disparoides, Posthodiplostomum sp. and Clinostomum sp., while the dispersion of G. alioides, D. longicauda and Acarina gen. sp was random. There were low species richness of parasites (2.45 ± 0.68), low Brillouin diversity index (0.52 ± 0.22), evenness (0.37 ± 0.15) and high Berger‑Parker dominance (0.70 ± 0.15). The parasites community was characterized by low richness of species with high prevalence and low parasitic abundance. Host length had little influence on the abundance of parasites, but host behavior and availability of infective stages of parasites were the factors structuring the parasite community in A. tetramerus. This was the first study on parasites of A. tetramerus from the Jari River basin.Scientific Note.WILLIAM FELIX BORGES, UEAPGRACIENHE GOMES SANTOS, BOLSISTA CPAF-APMARCOS SIDNEY BRITO DE OLIVEIRA, UNIFAPMARCOS TAVARES DIAS, CPAF-AP.BORGES, W. F.SANTOS, G. G.OLIVEIRA, M. S. B.TAVARES-DIAS, M.2019-02-13T23:41:47Z2019-02-13T23:41:47Z2019-02-1320192020-01-22T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBoletim do Instituto de Pesca, v. 45, n. 1, e.485, 2019.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105895https://doi.org/10.20950/1678-2305.2019.45.1.485enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2019-02-13T23:41:55Zoai:www.alice.cnptia.embrapa.br:doc/1105895Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542019-02-13T23:41:55falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-02-13T23:41:55Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
title Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
spellingShingle Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
BORGES, W. F.
Peixe de Água Doce
Parasito de Animal
Freshwater fish
Parasites
title_short Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
title_full Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
title_fullStr Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
title_full_unstemmed Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
title_sort Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
author BORGES, W. F.
author_facet BORGES, W. F.
SANTOS, G. G.
OLIVEIRA, M. S. B.
TAVARES-DIAS, M.
author_role author
author2 SANTOS, G. G.
OLIVEIRA, M. S. B.
TAVARES-DIAS, M.
author2_role author
author
author
dc.contributor.none.fl_str_mv WILLIAM FELIX BORGES, UEAP
GRACIENHE GOMES SANTOS, BOLSISTA CPAF-AP
MARCOS SIDNEY BRITO DE OLIVEIRA, UNIFAP
MARCOS TAVARES DIAS, CPAF-AP.
dc.contributor.author.fl_str_mv BORGES, W. F.
SANTOS, G. G.
OLIVEIRA, M. S. B.
TAVARES-DIAS, M.
dc.subject.por.fl_str_mv Peixe de Água Doce
Parasito de Animal
Freshwater fish
Parasites
topic Peixe de Água Doce
Parasito de Animal
Freshwater fish
Parasites
description The aim of this study was to investigate for the first time the parasite fauna in the Aequidens tetramerus gills of the lower Jari River, State of Amapá (Brazil). In January 2017, 31 specimens of A. tetramerus were collected and they were necropsied using usual methodologies for parasitology of fish. A total of 1,181 parasites were collect and 100% of hosts were parasitized by Gussevia disparoides, Gussevia alioides, Posthodiplostomum sp., Clinostomum sp., Dolops longicauda and Acarina gen. sp. The dominance was of G. disparoides and there was aggregated dispersion of G. disparoides, Posthodiplostomum sp. and Clinostomum sp., while the dispersion of G. alioides, D. longicauda and Acarina gen. sp was random. There were low species richness of parasites (2.45 ± 0.68), low Brillouin diversity index (0.52 ± 0.22), evenness (0.37 ± 0.15) and high Berger‑Parker dominance (0.70 ± 0.15). The parasites community was characterized by low richness of species with high prevalence and low parasitic abundance. Host length had little influence on the abundance of parasites, but host behavior and availability of infective stages of parasites were the factors structuring the parasite community in A. tetramerus. This was the first study on parasites of A. tetramerus from the Jari River basin.
publishDate 2019
dc.date.none.fl_str_mv 2019-02-13T23:41:47Z
2019-02-13T23:41:47Z
2019-02-13
2019
2020-01-22T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Boletim do Instituto de Pesca, v. 45, n. 1, e.485, 2019.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105895
https://doi.org/10.20950/1678-2305.2019.45.1.485
identifier_str_mv Boletim do Instituto de Pesca, v. 45, n. 1, e.485, 2019.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105895
https://doi.org/10.20950/1678-2305.2019.45.1.485
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
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repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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