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	Provedor de dados Biota Neotropica (1) Neotropical Ichthyology (1) Autor Súarez,Yzel Rondon (2) Vicentin,Wagner (2) Ferreira,Fabiane Silva (1) Nakamura,Gabriel (1) Palavra-chave Community assembly (1) Fish communities (1) Freshwater (1) Nestedness (1) Phylobetadiversity (1) Survey (1) Tropical streams (1) Turnover (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2021 (1) 2019 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Ichthyofauna of lotic environments in the Ivinhema river basin, upper Paraná river, Mato Grosso do Sul state, Brazil Biota Neotropica Vicentin,Wagner; Ferreira,Fabiane Silva; Súarez,Yzel Rondon. Abstract: In order to inventory the species richness and fish fauna composition along the Ivinhema river basin, 232 stretches of rivers and streams were sampled from 2000 to 2018, using a rectangular sieve, trawls, gillnets, cast nets, and electrofishing. A total of 141 species was caught in the basin, including seven orders and 35 families. For the recorded species, 42 are from the upper Paraná river, 51 from lower Paraná river, 27 from other basins, two from other continents, and the origin for 19 species are unknown/not reported. Six species are registred for the first time in the upper Paraná river basin: Astyanax abramis, Moenkhausia oligolepis, Serrapinnus kriegi, Curimatopsis myersi, Pyxiloricaria menezesi, and Cichlasoma dimerus. This is the first... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fish communities; Freshwater; Survey. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000400302 Taxonomic and phylogenetic beta diversity in headwater stream fish communities of the Paraná and Paraguai River basins Neotropical Ichthyology Nakamura,Gabriel; Vicentin,Wagner; Súarez,Yzel Rondon. ABSTRACT Patterns of species replacement and richness differences along environmental gradients or ecoregions shed light on different ecological and evolutionary mechanisms acting on community structure. Communities of aquatic ecosystems of different watersheds are supposed to host distinct species and lineages. Quantifying and understanding the degree to which these differences are affected by environmental and biogeographical factors remains an open question for these environments, particularly in the Neotropical region. We investigated patterns of taxonomic and phylogenetic composition of headwater streams of the Paraná and Paraguai River basins to understand how local and biogeographical factors affect the assembly of fish communities. We also... Tipo: Info:eu-repo/semantics/article Palavras-chave: Community assembly; Nestedness; Phylobetadiversity; Tropical streams; Turnover. Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252021000100211 Registros recuperados: 2 Primeira ... 1 ... Última

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