| Registro completo |
| Provedor de dados: |
Neotropical Ichthyology
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| País: |
Brazil
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| Título: |
Environmental factors predicting fish community structure in two neotropical rivers in Brazil
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| Autores: |
Súarez,Yzel Rondon
Petrere Júnior,Miguel
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| Data: |
2007-03-01
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| Ano: |
2007
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| Palavras-chave: |
Community ecology
Freshwater fish
Environmental factors
Neotropical rivers
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| Resumo: |
In order to assess the organization patterns of the fish communities in the Jogui and Iguatemi rivers, we collected fish with gill nets tri-monthly from November 1999 to August 2000. Hypostomus ancistroides and Parauchenipterus galeatus were the most abundant species in the Jogui and Iguatemi rivers, respectively. Longitudinal variation was more important than seasonal in determining the species composition in both rivers, and the difference between seasons was not statistically significant. Altitude was the most important factor determining species distribution.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252007000100008
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| Editor: |
Sociedade Brasileira de Ictiologia
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| Relação: |
10.1590/S1679-62252007000100008
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| Formato: |
text/html
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| Fonte: |
Neotropical Ichthyology v.5 n.1 2007
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| Direitos: |
info:eu-repo/semantics/openAccess
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