Xanthophyceae planctônicas da planície de inundação do alto rio Paraná - DOI: 10.4025/actascibiolsci.v27i1.1353

Vânia Mara Bovo-Scomparim; Paula Aparecida Federiche Borges; Sueli Train; Luzia Cleide Rodrigues

doi:10.4025/actascibiolsci.v27i1.1353

Planktonic Xanthophyceae from upper Parana River floodplain - DOI: 10.4025/actascibiolsci.v27i1.1353

Authors

Vânia Mara Bovo-Scomparim UEM Author
Paula Aparecida Federiche Borges UEM Author
Sueli Train UEM Author
Luzia Cleide Rodrigues UEM Author

DOI:

https://doi.org/10.4025/actascibiolsci.v27i1.1353

Keywords:

Xanthophyceae, taxonomia, biomassa, fitoplâncton, planície de inundação do alto rio Paraná

Abstract

There are scarce studies concerning phytoplankton biodiversity in floodplain environment. This suggest the need of taxonomic studies for the conservation and recuperation of these ecosystems. Xanthophyceae was studied in relation to taxonomy and contribution to phytoplanktonic density and biomass. Samples were taken from limnetic and seaboard regions in 33 biotopes in the Upper Parana River floodplain, between February 2000 and February 2001. This group occurred in 61% of the biotopes and 20 species were registered. Gloeobotrys lunatus Ettl, Goniochloris spinosa Pascher, Istmochloron neustonica Zalocar and Pizarro and Pseudostaurastrum limneticum (Borge) Chodat were considered first citation for this system. The highest number of taxa was registered in the biotopes near Parana River, especially in the Osmar Lagoon. The contribution of Xanthophyceae to density and biomass was low throughout the studied period and the higher values occurred during high water period

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Author Biography

Luzia Cleide Rodrigues, UEM

Possui graduação em Ciências Biológicas pela Universidade Estadual de Maringá (1993) e mestrado (1998) e doutorado (2007) em Ecologia de Ambientes Aquáticos Continentais pela Universidade Estadual de Maringá. Atualmente é bióloga da Universidade Estadual de Maringá. Tem experiência na área de Ecologia, com ênfase em Ecologia do Fitoplâncton, atuando principalmente nos seguintes temas: ecologia do fitoplâncton em reservatórios, rios e lagos de inundação Currículo Lattes

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Published

2008-03-26

Issue

Vol. 27 No. 1 (2005)

Section

Algae

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How to Cite

Planktonic Xanthophyceae from upper Parana River floodplain - DOI: 10.4025/actascibiolsci.v27i1.1353. (2008). Acta Scientiarum. Biological Sciences, 27(1), 9-20. https://doi.org/10.4025/actascibiolsci.v27i1.1353