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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
17/06/2016 |
Data da última atualização: |
13/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
HOSHINO, M. D. F. G.; NEVES, L. R.; TAVARES-DIAS, M. |
Afiliação: |
MARIA DANIELLE FIGUEIREDO GUIMARÃES HOSHINO, UNIFAP; LÍGIA RIGÔR NEVES, UNIFAP; MARCOS TAVARES-DIAS, CPAF-AP. |
Título: |
Parasite communities of the predatory fish, Acestrorhynchus falcatus and Acestrorhynchus falcirostris, living in sympatry in Brazilian Amazon. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Brazilian Journal of Veterinary Parasitology, v. 25, n. 2, p. 207-216, abr./jun. 2016. |
Idioma: |
Inglês |
Conteúdo: |
This study investigated the parasite communities of wild Acestrorhynchus falcatus and Acestrorhynchus falcirostris populations living in sympatry in Brazilian Amazon. In these two hosts, a total of 12 parasite species e 1-9 parasite species were found per fish, and 10 of these species are metazoans. Eight species of parasites were common to both host species and four of them exhibited differences in abundance and/or prevalence. Parasite communities of the hosts were taxonomically similar (83%) and composed of both ectoparasites and endoparasites, and characterized by high prevalence and high abundance of endoparasites and an aggregated dispersion pattern. For A. falcirostris, the dominant parasite was Ichthyophthirius multifiliis, and for A. falcatus, it was Piscinoodinium pillulare. Shannon diversity and Berger-Parker dominance were similar for both hosts, while the parasites species richness and evenness showed differences influenced by the ectoparasites species. These two populations of hosts that inhabited the same geographical area had different sizes, but were exposed to the same infective stages, and acquired qualitatively and quantitatively similar endoparasites community, thus indicating that the amounts and types of prey congeneric that they were eating were similar. Therefore, the overlap in the same occurrence area play an important role in the parasite communities to these phylogenetically related hosts. |
Palavras-Chave: |
Aggregation; Animal parasite; Parasito animal. |
Thesagro: |
Peixe de água doce. |
Thesaurus Nal: |
ectoparasites; freshwater fish; helminths; infection. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144525/1/CPAF-AP-2016-Parasite-communities-of-the-predatory.pdf
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Marc: |
LEADER 02226naa a2200241 a 4500 001 2047300 005 2017-03-13 008 2016 bl uuuu u00u1 u #d 100 1 $aHOSHINO, M. D. F. G. 245 $aParasite communities of the predatory fish, Acestrorhynchus falcatus and Acestrorhynchus falcirostris, living in sympatry in Brazilian Amazon.$h[electronic resource] 260 $c2016 520 $aThis study investigated the parasite communities of wild Acestrorhynchus falcatus and Acestrorhynchus falcirostris populations living in sympatry in Brazilian Amazon. In these two hosts, a total of 12 parasite species e 1-9 parasite species were found per fish, and 10 of these species are metazoans. Eight species of parasites were common to both host species and four of them exhibited differences in abundance and/or prevalence. Parasite communities of the hosts were taxonomically similar (83%) and composed of both ectoparasites and endoparasites, and characterized by high prevalence and high abundance of endoparasites and an aggregated dispersion pattern. For A. falcirostris, the dominant parasite was Ichthyophthirius multifiliis, and for A. falcatus, it was Piscinoodinium pillulare. Shannon diversity and Berger-Parker dominance were similar for both hosts, while the parasites species richness and evenness showed differences influenced by the ectoparasites species. These two populations of hosts that inhabited the same geographical area had different sizes, but were exposed to the same infective stages, and acquired qualitatively and quantitatively similar endoparasites community, thus indicating that the amounts and types of prey congeneric that they were eating were similar. Therefore, the overlap in the same occurrence area play an important role in the parasite communities to these phylogenetically related hosts. 650 $aectoparasites 650 $afreshwater fish 650 $ahelminths 650 $ainfection 650 $aPeixe de água doce 653 $aAggregation 653 $aAnimal parasite 653 $aParasito animal 700 1 $aNEVES, L. R. 700 1 $aTAVARES-DIAS, M. 773 $tBrazilian Journal of Veterinary Parasitology$gv. 25, n. 2, p. 207-216, abr./jun. 2016.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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Registro Completo
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
10/09/2004 |
Data da última atualização: |
11/07/2005 |
Autoria: |
BUSO, G. S. C.; CIAMPI, A. Y.; MORETZSOHN, M. de C.; AMARAL, Z. P. de S. |
Título: |
Protocolo para desenvolvimento de marcadores microssatélites. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Brasília: Embrapa Recursos Genéticos e Biotecnologia, 2003. |
Páginas: |
11 p. |
Série: |
(Embrapa Recursos Genéticos e Biotecnologia. Circular Técnica, 20). |
Idioma: |
Português |
Palavras-Chave: |
Marcadores microssatélites; Marcadores moleculares. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN/24380/1/ct020.pdf
https://www.cenargen.embrapa.br/publica/trabalhos/ct020.pdf
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Marc: |
LEADER 00603nam a2200181 a 4500 001 1185216 005 2005-07-11 008 2003 bl uuuu u0uu1 u #d 100 1 $aBUSO, G. S. C. 245 $aProtocolo para desenvolvimento de marcadores microssatélites. 260 $aBrasília: Embrapa Recursos Genéticos e Biotecnologia$c2003 300 $a11 p. 490 $a(Embrapa Recursos Genéticos e Biotecnologia. Circular Técnica, 20). 653 $aMarcadores microssatélites 653 $aMarcadores moleculares 700 1 $aCIAMPI, A. Y. 700 1 $aMORETZSOHN, M. de C. 700 1 $aAMARAL, Z. P. de S.
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