Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil.
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
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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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) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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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1794503471436660736 |