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Registros recuperados: 4
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Composição da ictiofauna do rio Quilombo, tributário do rio Mogi-Guaçu, bacia do alto rio Paraná, sudeste do Brasil Biota Neotropica
Apone,Fernando; Oliveira,Alexandre Kannebley de; Garavello,Julio Cesar.
Um estudo sobre a composição ictiofaunística do rio Quilombo foi realizado com o intuito de identificar quais espécies de peixes habitam a bacia, com que freqüência tais espécies são encontradas e verificar variações na distribuição longitudinal desta ictiofauna. Foram demarcados quatro pontos de coletas distribuídos na bacia, os quais foram visitados 21 vezes ao longo de um ano e dez meses (entre setembro de 2003 e junho de 2005), abrangendo os períodos seco e úmido que ocorrem anualmente na região estudada. Para coleta dos peixes foram utilizadas diferentes artes de pesca: tarrafas, redes de espera, rede de arrasto, peneiras, linha e anzol. Os peixes foram fixados em formalina 10%, conservados em etanol 70%, identificados e encontram-se depositados na...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Estado de São Paulo; Riachos; Peixes; Similaridade; Riqueza; Ecologia.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032008000100012
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Fish assemblage composition in a tributary of the Mogi Guaçu river basin, southeastern Brazil Iheringia, Sér. Zool.
Oliveira,Alexandre Kannebley de; Garavello,Júlio César.
Fish assemblage composition and seasonal patterns of species abundance were studied in Cabaceiras stream, a tributary of the Mogi Guaçu river in São Paulo State, Brazil. Three stations were sampled monthly from June 1999 to May 2000 using sieves and small trawl net and gill nets. Fifteen fish families, 37 genera and 45 species were captured. Characiformes (27 spp.) and Siluriformes (13 spp.) were the most species-rich orders. Gymnotiformes and Perciformes were represented by two species each, and Synbranchiformes had only a single species. One group of species (approximately 75 %) persisted in the stream throughout the year. A second group (approximately 25 %) contained species that only occupy the stream for a limited period of their life cycle, and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fishes; Seasonality; Stream; Paraná system; Mogi Guaçu river.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212003000200002
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Fish fauna from Sapucaí-Mirim River, tributary of Grande River, upper Paraná River basin, Southeastern Brazil Biota Neotropica
Oliveira,Alexandre Kannebley de; Garavello,Julio Cesar; Cesario,Vinicius Vendramini; Cardoso,Rodrigo Torres.
The fish species composition of Sapucaí-Mirim River is herein reported and discussed in the faunistic context of Grande and Paranaíba river basins, both formers of the Paraná River. The Sapucaí-Mirim is an important tributary of this hydrographic system, flowing to the left bank of Grande River in a region occupied by the reservoir of the Porto Colombia hydroelectric power plant, at São Paulo state northeastern region, in southeastern Brazil. The poorly known fish diversity of the Sapucaí-Mirim River is presented on basis of sampling efforts conducted in the main river channel and three creeks located at the mid and lower sections of the basin, allowing comparisons of the fish fauna of these two sections in the light of available information of fish...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical region; Freshwater fishes; Composition; Biodiversity; Spatial distribution.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100203
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Longitudinal distribution of the ichthyofauna in a tributary of Tietê River with sources on the Basaltic Cuestas of São Paulo, Southeastern Brazil Biota Neotropica
Cardoso,Rodrigo Torres; Oliveira,Alexandre Kannebley de; Garavello,Julio Cesar.
This work aimed to study the composition and distribution of fish species at four sites along Cabeça River, an affluent of Corumbataí River, tributary of Tietê River, intending to better understand the influence of local geomorphology on the occurrence of the species along the river. Using gill nets, trawl net, cast net and sieves, five samples were taken from each site every two months. These data were analyzed from constancy of occurrence, similarity index of Jaccard, rarefaction analysis and descriptive statistical analysis of richness. 4,532 fish individuals belonging to six different orders, 17 families and 65 species were captured. Differences in composition, richness (diversity), abundance and frequency were observed at these sites along the river....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical fish; Upper Paraná River; Richness of species; Composition; Waterfalls.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200206
Registros recuperados: 4
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