Data/hora: 10/06/2024 02:58:33

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Composition and seasonal variation of the ichthyofauna from upper Rio Paraguaçu (Chapada Diamantina, Bahia, Brazil)	
Autores: 	Santos,Alexandre Clistenes de Alcântara; Caramaschi,Érica Pellegrini.	
Data: 	2007-07-01	
Ano: 	2007	
Palavras-chave: 	Rio Paraguaçu; Chapada Diamantina; Fish community; Abiotic parameters; Seasonality.	
Resumo: 	The aim of this work was to characterize the composition of the ichthyofauna of the upper course of the Rio Paraguaçu. Two excursions were carried out, one in the dry season, and the other in the rainy season, with 36 localities sampled. A total of 63 species were collected. Multivariate analyses indicated that abiotic variables such as the channel order and altitude were the main influences on the number of species present. The number of species in each excursion was equivalent in the two seasons, suggesting that seasonal changes have little influence on the ichthyofauna of this area.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400012	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132007000400012	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.50 n.4 2007	
Fonte: 	info:eu-repo/semantics/openAccess