The genus Euastrum Ehrenberg ex Ralfs (Desmidiaceae) in a subtropical stream adjacent to the Parque Nacional do Iguaçu, Paraná state, Brazil
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Data
2017
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Resumo
(The genus Euastrum Ehrenberg ex Ralfs (Desmidiaceae) in a subtropical stream adjacent to the Parque
Nacional do Iguaçu, Paraná State, Brazil). This study aimed to document the species of Euastrum (Desmidiaceae) in a
subtropical stream adjacent to an important environmental protection area, the Parque Nacional do Iguaçu, in the extreme west
of Paraná State, Brazil. For this purpose, monthly samplings of periphytic material associated to Eleocharis minima Kunth
were performed in the period between August 2012 and July 2013. This taxonomic inventory allowed the identification of
12 taxa at specific and infraespecific level. Eight new occurrences were recorded for Paraná State: Euastrum attenuatum var.
splendens, E. bidentatum var. bidentatum, E. cornubiense var. cornubiense, E. croasdaleae var. croasdaleae, E. denticulatum
var. quadrifarium, E. didelta var. quadriceps, E. elegans var. elegans and E. evolutum var. incudiforme.
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Biodiversity, Água doce, Desmids, Taxonomy, Freshwater, Zygnematophyceae, Biodiversidade, Taxonomia, Zygnematophyceae, Desmídias
Citação
AQUINO, Camila Akemy Nabeshima et al. . The genus Euastrum Ehrenberg ex Ralfs (Desmidiaceae) in a subtropical stream adjacent to the Parque Nacional do Iguaçu, Paraná state, Brazil. Hoehnea, São Paulo, v. 44, n. 1, p. 1-9, 2017.