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Registros recuperados : 3 | |
1. | | OLIVEIRA, G. K. de; PETRINI, J. A.; AZAMBUJA, I. V.; PASQUALLI, L.; KUHN, R.; SCHOSSLER, D. Desempenho de arroz híbrido Avaxi e Inov submetidos as práticas racionais de manejo do projeto Marca. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 5.; REUNIÃO DA CULTURA DO ARROZ IRRIGADO, 27., 2007, Pelotas. Anais... Pelotas: Embrapa Clima Temperado, 2007. v. 1, p. 431-433 Biblioteca(s): Embrapa Clima Temperado. |
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2. | | PETRINI, J. A.; SANTOS, F. S.; PIMENTA, R.; OLIVEIRA, G. K. de; SEVERO, A. Manejo de água de irrigação no sistema de cultivo de arroz pré-germinado. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 5.; REUNIÃO DA CULTURA DO ARROZ IRRIGADO, 27., 2007, Pelotas. Anais... Pelotas: Embrapa Clima Temperado, 2007. v. 1, p. 455-457 Meta: 2008. Biblioteca(s): Embrapa Clima Temperado. |
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3. | | SANTOS, F. S.; PIMENTA, R. P.; OLIVEIRA, G. K. de; SEVERO, A.; PETRINI, J. A. Manejo racional da água de irrigação no sistema de cultivo de arroz pré-germinado. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUAÇÃO, 9., 2007, Pelotas. Pesquisa e responsabilidade ambiental: resumos expandidos ... Pelotas: UFPel: Faculdade de Agronomia Eliseu Maciel, 2007. 01 CD-ROM. Biblioteca(s): Embrapa Clima Temperado. |
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Registros recuperados : 3 | |
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Registro Completo
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
14/06/2018 |
Data da última atualização: |
18/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
GONÇALVES, B. B.; OLIVEIRA, M. S. B.; BORGES, W. F.; SANTOS, G. G.; TAVARES-DIAS, M. |
Afiliação: |
BIANCA BARATA GONÇALVES, FAMA; MARCOS SIDNEY BRITO OLIVEIRA, Bolsista CPAF-AP; WILLIAM FELIX BORGES, UEAP; GRACIENHE GOMES SANTOS, FAMA; MARCOS TAVARES DIAS, CPAF-AP. |
Título: |
Diversity of metazoan parasites in Colossoma macropomum (Serrasalmidae) from the lower Jari River, a tributary of the Amazonas River in Brazil. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Acta Amazonica, v. 48, n. 3, p. 213-218, 2018. |
DOI: |
http://dx.doi.org/10.1590/1809-4392201704371 |
Idioma: |
Inglês |
Conteúdo: |
This study investigated the diversity of metazoan parasites in Colossoma macropomum from the Jari River, in the eastern Amazon, northern Brazil. We collected a total of 4966 parasites from 34 fishes, including monogeneans (Anacanthorus spathulatus, Mymarothecium boegeri, Notozothecium janauachensis and Linguadactyloides brinkmanni), nematodes (Spectatus spectatus larvae, Contracaecum sp. larvae andProcamallanus (Spirocamallanus) inopinatus), digeneans (Cladorchiidae metacercariae), acanthocephalans (Neoechinorhynchus buttnerae), crustaceans (Ergasilus turucuyus, Argulus multicolor, Perulernaea gamitanae and Braga patagonica), mites and leeches. The dominance was of monogenean species, found in the gills of the hosts. The parasites exhibited high aggregate dispersion, except Contracaecum sp. and P. (S.) inopinatus that showed uniform and random dispersion, respectively. The species richness of parasites varied from 1 to 9, the Brillouin diversity index from 0 to 1.52, evenness from 0 to 0.63 and the Berger-Parker dominance index from 0.39 to 1.00. Abundance of parasites was not influenced by host length, but there was significant correlation with host body weight in some cases. The parasite community was characterized by low species richness and moderate diversity, with a predominance of ectoparasites with high prevalence and abundance, as well as the presence of endoparasites in the larval stage. |
Palavras-Chave: |
Aggregation; Agregação; Diversity. |
Thesagro: |
Parasito de Animal; Peixe de Água Doce. |
Thesaurus NAL: |
Endoparasites; Freshwater fish. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/178656/1/CPAF-AP-2018-Diversity-of-metazoan-parasites.pdf
|
Marc: |
LEADER 02268naa a2200265 a 4500 001 2092498 005 2022-10-18 008 2018 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1590/1809-4392201704371$2DOI 100 1 $aGONÇALVES, B. B. 245 $aDiversity of metazoan parasites in Colossoma macropomum (Serrasalmidae) from the lower Jari River, a tributary of the Amazonas River in Brazil.$h[electronic resource] 260 $c2018 520 $aThis study investigated the diversity of metazoan parasites in Colossoma macropomum from the Jari River, in the eastern Amazon, northern Brazil. We collected a total of 4966 parasites from 34 fishes, including monogeneans (Anacanthorus spathulatus, Mymarothecium boegeri, Notozothecium janauachensis and Linguadactyloides brinkmanni), nematodes (Spectatus spectatus larvae, Contracaecum sp. larvae andProcamallanus (Spirocamallanus) inopinatus), digeneans (Cladorchiidae metacercariae), acanthocephalans (Neoechinorhynchus buttnerae), crustaceans (Ergasilus turucuyus, Argulus multicolor, Perulernaea gamitanae and Braga patagonica), mites and leeches. The dominance was of monogenean species, found in the gills of the hosts. The parasites exhibited high aggregate dispersion, except Contracaecum sp. and P. (S.) inopinatus that showed uniform and random dispersion, respectively. The species richness of parasites varied from 1 to 9, the Brillouin diversity index from 0 to 1.52, evenness from 0 to 0.63 and the Berger-Parker dominance index from 0.39 to 1.00. Abundance of parasites was not influenced by host length, but there was significant correlation with host body weight in some cases. The parasite community was characterized by low species richness and moderate diversity, with a predominance of ectoparasites with high prevalence and abundance, as well as the presence of endoparasites in the larval stage. 650 $aEndoparasites 650 $aFreshwater fish 650 $aParasito de Animal 650 $aPeixe de Água Doce 653 $aAggregation 653 $aAgregação 653 $aDiversity 700 1 $aOLIVEIRA, M. S. B. 700 1 $aBORGES, W. F. 700 1 $aSANTOS, G. G. 700 1 $aTAVARES-DIAS, M. 773 $tActa Amazonica$gv. 48, n. 3, p. 213-218, 2018.
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