O gênero Eunotia (Bacillariophyceae) em um riacho subtropical, área adjacente ao Parque Nacional do Iguaçu, Paraná, Brasil,
Eunotia species from a stream located in the surrounding area of the Iguaçu National Park conservation unit was analyzed. Samples were monthly collected from September 2012 to August 2013. The periphytic material, manually obtained by squeezing an aquatic macrophyte, was oxidized and analyzed under...
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| Tipo de documento: | dissertação |
| Estado: | Versão publicada |
| Data de publicação: | 2018 |
| País: | Brasil |
| Recursos: | Universidade Estadual do Oeste do Paraná (UNIOESTE) |
| Repositório: | Biblioteca Digital de Teses e Dissertações do UNIOESTE |
| Idioma: | português |
| OAI Identifier: | oai:tede.unioeste.br:tede/4029 |
| Acesso em linha: | http://tede.unioeste.br/handle/tede/4029 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Bacillariophyta Diatomáceas Perifíton Sul do Brasil Taxonomia , Diatoms , Periphyton , Southern Brazil Taxonomy CIENCIAS BIOLOGICAS |
| Resumo: | Eunotia species from a stream located in the surrounding area of the Iguaçu National Park conservation unit was analyzed. Samples were monthly collected from September 2012 to August 2013. The periphytic material, manually obtained by squeezing an aquatic macrophyte, was oxidized and analyzed under optical and scanning electron microscopy. Twenty-one infrageneric taxa of Eunotia were identified, measured, and illustrated. Eunotia caniculoides Favaretto, Tremarin, Bueno & T. Ludwig is proposed as a new species, and eight taxa are new records for the state of Paraná: E. georgii Metzeltin & Lange-Bertalot, E. glacialifalsa Lange-Bertalot, E. guianense (Ehrenberg) de Toni, E. pileus Ehrenberg, E. pseudoimplicata Lange-Bertalot, L.F.Costa & C.E.Wetzel, E. pseudosudetica var. rotundata Cavalcante, Tremarin & T.Ludwig, E. sedina Lange-Bertalot and E. tropico-arcus Metzeltin & Lange-Bertalot. Keywords: Bacillariophyta, Diatoms, Periphyton, Southern Brazil, Taxonomy. |
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