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	Provedor de dados Acta Botanica (1) Biota Neotropica (1) BABT (1) Autor Souza-Franco,Gilza Maria de (3) Raimundi,Erikcsen Augusto (1) Salles,Frederico Falcão (1) Schuster,Karling Fernanda (1) Takeda,Alice Michiyo (1) Tremarin,Priscila Izabel (1) Mais... Palavra-chave Atalophlebiinae (1) Brazil (1) Brazilian Southern (1) Diatomaceae (1) Fauna (1) Nymphal stage (1) Paraná River (1) Paspalum repens (1) Phytoplankton community (1) Preservation Unit (1) Stream (1) Survey (1) Taxonomical composition (1) Uruguai River (1) Western region of the state of Santa Catarina (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2015 (1) 2013 (1) 2000 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Alpha and beta diversity of phytoplankton in two subtropical eutrophic streams in southern Brazil Acta Botanica Schuster,Karling Fernanda; Tremarin,Priscila Izabel; Souza-Franco,Gilza Maria de. This paper reports the alpha and beta diversity of phytoplankton communities of two streams differing in land use. We analyzed which environmental conditions affect diversity of the phytoplankton communities and tested the hypothesis that stream stretches protected by forests will have lower species richness, whereas higher beta-diversity would occur among the non-protected stretches. Samples were taken quarterly, from February to November 2012, in nine stretches, including four non-protected stretches, two partially protected stretches and three totally forest-protected stretches. Eleven abiotic variables and their coefficients of variation were analyzed. Phytoplankton was analyzed for species richness (alpha diversity), frequency of occurrence and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Diatomaceae; Phytoplankton community; Preservation Unit; Taxonomical composition; Western region of the state of Santa Catarina. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000400597 Fauna of Leptophlebiidae Banks (Insecta: Ephemeroptera) on fragments of the Atlantic Forest from west region of Santa Catarina State, Brazil Biota Neotropica Raimundi,Erikcsen Augusto; Salles,Frederico Falcão; Souza-Franco,Gilza Maria de. The first studies of Leptophlebiidae in the Santa Catarina State, Southern Brazil, dated from 1920. Since then, not much is known about the family (even to the Order Ephemeroptera) to the State. The main goal of this study was to survey fauna of Leptophlebiidae in the Santa Catarina State based on nymphs. The material was obtained from the collection deposited at the Laboratório de Pesquisa em Ecologia e Química of the Universidade Comunitária da Região de Chapecó, besides additional specimens collected between 2008 and 2009. Occurrences were plotted in the hydrograph map of Santa Catarina State, with one map for each genus. The Leptophlebiidae nymphs were recorded in 26 aquatic environments that included small streams and rivers. We identified 24... Tipo: Info:eu-repo/semantics/article Palavras-chave: Atalophlebiinae; Uruguai River; Brazilian Southern; Nymphal stage; Survey. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000400057 Invertebrates associated with Paspalum repens (Poaceae) at the mouth of Caracu Stream (1991-1992), affluent of the Paraná River, Porto Rico - PR - Brazil BABT Souza-Franco,Gilza Maria de; Takeda,Alice Michiyo. Temporal distributions of Paspalum repens at the mouth of the Caracu Stream on the left margin of the Paraná River were characterized and analyzed. Samples of Paspalum repens were taken monthly from March 1991 to February 1992. Fauna consisted of many taxa: Gastropoda, Oligochaeta, Copepoda, Ephemeroptera, Hemiptera, Trichoptera, Lepidoptera, Chironomidae, Coleoptera and Hydracarina. With the exception of May 1991, low density of organisms was registered during the sampling period. During May 1991, a sharp decline in the Paraná River water level was noted. This fact suggested that organisms dispersed in the submersed vegetation during the flooding of the Paraná River must have concentrated in the stream margin and increased the density of organisms at this... Tipo: Info:eu-repo/semantics/article Palavras-chave: Stream; Fauna; Paspalum repens; Paraná River; Brazil. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000300012 Registros recuperados: 3 Primeira ... 1 ... Última

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