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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
26/03/2018 |
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Data da última atualização: |
02/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TAVARES-DIAS, M.; GONÇALVES, R. A.; OLIVEIRA, M. S. B.; NEVES, L. R. |
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Afiliação: |
MARCOS TAVARES DIAS, CPAF-AP; RAISSA ALVES GONÇALVES, Bolsista CPAF-AP; MARCOS SIDNEY BRITO OLIVEIRA, Bolsista CPAF-AP; LIGIA RIGOR NEVES, Programa de Pós-Graduação em Biodiversidade e Biotecnologia, Unifap. |
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Título: |
Parasites community in Chaetobranchus flavescens Heckel, 1840, (Cichliformes: Cichlidae) from the Eastern Amazon, Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Boletim do Instituto de Pesca, v. 44, p. 10-16, 2018. |
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ISSN: |
1678-2305 |
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DOI: |
10.20950/1678-2305.2018.262 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to investigate the component communities of parasites in Chaetobranchus flavescens from a tributary of the Amazon River system, northern Brazil. Out of 39 fish examined, 1,124,710 parasites were collected, such as Ichthyophthirius multifiliis, Piscinoodinium pillulare (Protozoa), Gussevia spilocirra, Gussevia elephus (Monogenea), metacercariae of Clinostomum marginatum and Posthodiplostomum sp. (Digenea), Pseudoproleptus sp. larvae. (Nematoda), Echinorhynchus paranensis, Gorytocephalus spectabilis (Acanthocephala), Braga patagonica (Isopoda) and leeches Glossiphonidae (Hirudinea). However, I. multifiliis was the dominant and abundant species, while B. patagonica and Hirudinea gen. sp. were the least prevalent and abundant parasites. These parasites had an aggregate dispersion, with mean richness of 4.7 ± 1.5 per fish, Brillouin diversity of 0.32 ± 0.29 and evenness of 0.15 ± 0.13. No correlation between the length and the parasite species richness and the Brillouin diversity was found, as well as regarding host size and abundance of parasites. Body condition of the hosts was not affected by the moderate parasitism. The low diversity of endoparasites indicates that C. flavescens is a host with low position in the food web. Finally, this was the first study on parasites of C. flavescens. |
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Palavras-Chave: |
Diversidade; Diversity; Helminthe; Protozoan. |
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Thesagro: |
Helminto; Protozoário. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174555/1/CPAF-AP-2018-Parasites-community-in-Chaetobranchus.pdf
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Marc: |
LEADER 02092naa a2200253 a 4500
001 2089711
005 2018-05-02
008 2018 bl uuuu u00u1 u #d
022 $a1678-2305
024 7 $a10.20950/1678-2305.2018.262$2DOI
100 1 $aTAVARES-DIAS, M.
245 $aParasites community in Chaetobranchus flavescens Heckel, 1840, (Cichliformes$bCichlidae) from the Eastern Amazon, Brazil.$h[electronic resource]
260 $c2018
520 $aThe aim of this study was to investigate the component communities of parasites in Chaetobranchus flavescens from a tributary of the Amazon River system, northern Brazil. Out of 39 fish examined, 1,124,710 parasites were collected, such as Ichthyophthirius multifiliis, Piscinoodinium pillulare (Protozoa), Gussevia spilocirra, Gussevia elephus (Monogenea), metacercariae of Clinostomum marginatum and Posthodiplostomum sp. (Digenea), Pseudoproleptus sp. larvae. (Nematoda), Echinorhynchus paranensis, Gorytocephalus spectabilis (Acanthocephala), Braga patagonica (Isopoda) and leeches Glossiphonidae (Hirudinea). However, I. multifiliis was the dominant and abundant species, while B. patagonica and Hirudinea gen. sp. were the least prevalent and abundant parasites. These parasites had an aggregate dispersion, with mean richness of 4.7 ± 1.5 per fish, Brillouin diversity of 0.32 ± 0.29 and evenness of 0.15 ± 0.13. No correlation between the length and the parasite species richness and the Brillouin diversity was found, as well as regarding host size and abundance of parasites. Body condition of the hosts was not affected by the moderate parasitism. The low diversity of endoparasites indicates that C. flavescens is a host with low position in the food web. Finally, this was the first study on parasites of C. flavescens.
650 $aHelminto
650 $aProtozoário
653 $aDiversidade
653 $aDiversity
653 $aHelminthe
653 $aProtozoan
700 1 $aGONÇALVES, R. A.
700 1 $aOLIVEIRA, M. S. B.
700 1 $aNEVES, L. R.
773 $tBoletim do Instituto de Pesca$gv. 44, p. 10-16, 2018.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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| 1. |  | TAVARES-DIAS, M.; GONÇALVES, R. A.; OLIVEIRA, M. S. B.; NEVES, L. R. Parasites community in Chaetobranchus flavescens Heckel, 1840, (Cichliformes: Cichlidae) from the Eastern Amazon, Brazil. Boletim do Instituto de Pesca, v. 44, p. 10-16, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amapá. |
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