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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
22/07/2016 |
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Data da última atualização: |
13/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VASCONCELOS, H. C. G.; TAVARES-DIAS, M. |
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Afiliação: |
HUANN CARLLO GENTIL VASCONCELOS, UNIFAP; MARCOS TAVARES-DIAS, CPAF-AP. |
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Título: |
Host-parasite interaction between crustaceans of six fish species from the Brazilian Amazon. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Acta Scientiarum. Biological Sciences, Maringá, v. 38, n. 1, p. 113-123, jan./mar. 2016. |
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DOI: |
10.4025/actascibiolsci.v38i1.29601 |
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Idioma: |
Inglês |
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Conteúdo: |
Host-parasite interactions between crustaceans and six fish species (Psectrogaster falcata, Ageneiosus ucayalensis, Acestrorhynchus falcirostris, Hemiodus unimaculatus, Serrasalmus gibbus and Geophagus proximus) from a reservoir in eastern Amazon, northern Brazil, were investigated. Eight hundred and seventy-eight parasites belonging to three crustacean species, Excorallana berbicensis, Argulus chicomendesi and Ergasilus turucuyus, which parasitized the hosts? mouth, gills and tegument, were collected from 295 fish and examined. High infestation levels were caused by E. berbicensis on the body surface of the hosts. Excorallana berbicensis showed aggregate dispersion, except in S. gibbus, while E. turucuyus showed random dispersion in A. falcirostris. The host?s sex did not influence infestation by E. berbicensis, and high parasitism failed to affect the body conditions of the fish. In the case of some hosts, rainfall rates, temperature, dissolved oxygen levels and water pH affected the prevalence and abundance of E. berbicensis, the dominant parasite species. Results revealed that the environment and life-style of the hosts were determining factors in infestations by parasites. Current assay is the first report on E. berbicensis for the six hosts, as well as on A. chicomendesi for G. proximus and P. falcata. |
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Palavras-Chave: |
Ambiente; Infestation; Parasite animal. |
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Thesagro: |
Condição corporal; Infestação; Parasito de animal; Peixe de água doce. |
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Thesaurus Nal: |
Body condition; Environment; Freshwater. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145718/1/CPAF-AP-2016-Host-parasite-interaction.pdf
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Marc: |
LEADER 02161naa a2200265 a 4500
001 2049449
005 2017-03-13
008 2016 bl uuuu u00u1 u #d
024 7 $a10.4025/actascibiolsci.v38i1.29601$2DOI
100 1 $aVASCONCELOS, H. C. G.
245 $aHost-parasite interaction between crustaceans of six fish species from the Brazilian Amazon.$h[electronic resource]
260 $c2016
520 $aHost-parasite interactions between crustaceans and six fish species (Psectrogaster falcata, Ageneiosus ucayalensis, Acestrorhynchus falcirostris, Hemiodus unimaculatus, Serrasalmus gibbus and Geophagus proximus) from a reservoir in eastern Amazon, northern Brazil, were investigated. Eight hundred and seventy-eight parasites belonging to three crustacean species, Excorallana berbicensis, Argulus chicomendesi and Ergasilus turucuyus, which parasitized the hosts? mouth, gills and tegument, were collected from 295 fish and examined. High infestation levels were caused by E. berbicensis on the body surface of the hosts. Excorallana berbicensis showed aggregate dispersion, except in S. gibbus, while E. turucuyus showed random dispersion in A. falcirostris. The host?s sex did not influence infestation by E. berbicensis, and high parasitism failed to affect the body conditions of the fish. In the case of some hosts, rainfall rates, temperature, dissolved oxygen levels and water pH affected the prevalence and abundance of E. berbicensis, the dominant parasite species. Results revealed that the environment and life-style of the hosts were determining factors in infestations by parasites. Current assay is the first report on E. berbicensis for the six hosts, as well as on A. chicomendesi for G. proximus and P. falcata.
650 $aBody condition
650 $aEnvironment
650 $aFreshwater
650 $aCondição corporal
650 $aInfestação
650 $aParasito de animal
650 $aPeixe de água doce
653 $aAmbiente
653 $aInfestation
653 $aParasite animal
700 1 $aTAVARES-DIAS, M.
773 $tActa Scientiarum. Biological Sciences, Maringá$gv. 38, n. 1, p. 113-123, jan./mar. 2016.
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Embrapa Amapá (CPAF-AP) |
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| 1. |  | LOPES, N. J. S.; MARAFELI, P. P.; ZACARIAS, M. S.; ALVES, E. C.; REZENDE, C. M.; PEREIRA, R. V. Acarofauna associada às espécies frutíferas utilizadas como sombreamento em consórcio com cafeeiro. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA DA UFLA, 27., 2015, Lavras. [Anais...]. Lavras: Universidade Federal de Lavras, 2015. Sessão: 2, Número pôster: 23. Instituição de Fomento: Consórcio Pesquisa Café - EMBRAPA Café| Tipo: Resumo em Anais de Congresso |
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