Atenção!


O atendimento às questões referentes ao Repositório Institucional será interrompido entre os dias 20 de dezembro de 2024 a 5 de janeiro de 2025.

Pedimos a sua compreensão e aproveitamos para desejar boas festas!

 

Brachysira aristidesii sp. nov. (Bacillariophyceae, Brachysiraceae): a new species from oligotrophic and mesotrophic tropical reservoirs in southeastern Brazil

Página do item simplificado
dc.contributor.authorZorzal-Almeida, Stefano
dc.contributor.authorRodrigues Bartozek, Elaine C. [UNESP]
dc.contributor.authorMorales, Eduardo A.
dc.contributor.authorBicudo, Denise C. [UNESP]
dc.contributor.institutionInst Bot
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Evora
dc.date.accessioned2020-12-10T17:41:18Z
dc.date.available2020-12-10T17:41:18Z
dc.date.issued2020-08-19
dc.description.abstractA new diatom species, Brachysira aristidesii sp. nov., is described from three oligotrophic and mesotrophic reservoirs in Piracicaba River basin, State of Sao Paulo, Brazil. Descriptions are based on light and scanning electron microscopy. The new species is mainly characterized by rhombic-lanceolate valves with strongly capitated ends, filiform and straight raphe, narrow and linear axial area, slightly radiate striae and transapically elongated areolae. It is compared to Brachysira microcephala, B. silvicola, B. vitrea, B. neoexilis and Nupela brachysiroides. Our findings suggest that Brachysira aristidesii is a species mainly associated to high water transparency, low to moderate conductivity, slightly acidic and low nutrient environments.en
dc.description.affiliationInst Bot, Dept Ecol, Av Miguel Estefano 3687, BR-04301902 Sao Paulo, SP, Brazil
dc.description.affiliationUniv Estadual Paulista Julio de Mesquita Filho UN, Av 24A,1515,Campus Rio Claro, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUniv Evora, Water Lab, PITE, Rua Barba Rala 1, P-7005345 Evora, Portugal
dc.description.affiliationUniv Evora, Inst Earth Sci ICT, Rua Romao Ramalho 59, P-7000671 Evora, Portugal
dc.description.affiliationUnespUniv Estadual Paulista Julio de Mesquita Filho UN, Av 24A,1515,Campus Rio Claro, BR-13506900 Rio Claro, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipEuropean Union through the European Regional Development Fund
dc.description.sponsorshipAgencia Portuguesa do Ambiente within the Operational Program for Sustainability and Efficiency in the Use of Resources 2014-20
dc.description.sponsorshipIdFAPESP: 2009/53898-9
dc.description.sponsorshipIdCNPq: 310176/2019-0
dc.description.sponsorshipIdEuropean Union through the European Regional Development Fund: UID/GEO/04683/2013
dc.description.sponsorshipIdEuropean Union through the European Regional Development Fund: POCI-010145-FEDER-007690
dc.description.sponsorshipIdAgencia Portuguesa do Ambiente within the Operational Program for Sustainability and Efficiency in the Use of Resources 2014-20: APA000004DFIN.AALP/2017
dc.description.sponsorshipIdAgencia Portuguesa do Ambiente within the Operational Program for Sustainability and Efficiency in the Use of Resources 2014-20: POSEUR-03-2013-FC000001
dc.description.sponsorshipId: FAPESP 2013/23703-7
dc.description.sponsorshipId: 2013/14337-7
dc.format.extent105-113
dc.identifierhttp://dx.doi.org/10.11646/phytotaxa.456.1.8
dc.identifier.citationPhytotaxa. Auckland: Magnolia Press, v. 456, n. 1, p. 105-113, 2020.
dc.identifier.doi10.11646/phytotaxa.456.1.8
dc.identifier.issn1179-3155
dc.identifier.urihttp://hdl.handle.net/11449/195636
dc.identifier.wosWOS:000563782900008
dc.language.isoeng
dc.publisherMagnolia Press
dc.relation.ispartofPhytotaxa
dc.sourceWeb of Science
dc.subjectAutecology
dc.subjectdiatom
dc.subjectinland waters
dc.subjectsurface sediment
dc.subjecttaxonomy
dc.titleBrachysira aristidesii sp. nov. (Bacillariophyceae, Brachysiraceae): a new species from oligotrophic and mesotrophic tropical reservoirs in southeastern Brazilen
dc.typeArtigo
dcterms.rightsHolderMagnolia Press

Arquivos

Coleções

Artigos