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	Provedor de dados Acta Botanica (1) Biota Neotropica (1) Autor Tremarin,Priscila Izabel (2) Cavalcante,Kaoli Pereira (1) Fuhrmann,André (1) Ludwig,Thelma Alvim Veiga (1) Metzeltin,Ditmar (1) Wojciechowski,Juliana (1) de Azevedo Tibiriçá,Carlos Eduardo Junqueira (1) de Castro,Emanuela Cristina (1) Mais... Palavra-chave Eunotiaceae (2) Diatom (1) Itatiaia National Park (1) Lotic systems (1) Neotropics (1) Periphyton (1) South America (1) Taxonomy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (1) 2013 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A triangular Eunotia (Bacillariophyceae) in southeastern Brazil: Eunotia trigona sp. nov. Acta Botanica Fuhrmann,André; Metzeltin,Ditmar; Tremarin,Priscila Izabel. We report a new diatom species for the Atlantic Forest of Brazil. The species, designated Eunotia trigona Fuhrmann, Metzeltin & Tremarin sp. nov., is also new to science. It was found on moss in the Itatiaia mountain range in the state of São Paulo. Among the Eunotia taxa, E. trigona is distinguished by its unusual (perhaps unique) triangular-shaped valve, similar to those found in a few species of the genera Staurosira and Staurosirella. Tipo: Info:eu-repo/semantics/article Palavras-chave: Eunotiaceae; Itatiaia National Park; Neotropics; South America. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062013000400007 Epiphytic Eunotia (Bacillariophyceae) on Podostemum from Santa Catarina, southern Brazil, including new observations on morphology and taxonomy of some rare recorded species Biota Neotropica Cavalcante,Kaoli Pereira; Tremarin,Priscila Izabel; de Castro,Emanuela Cristina; de Azevedo Tibiriçá,Carlos Eduardo Junqueira; Wojciechowski,Juliana; Ludwig,Thelma Alvim Veiga. Eunotia is a highly diverse diatom genus in the Neotropics. Considerable morphological variability of the valve showed in several species of the genus resulted in a quite confused taxonomy. Twelve Eunotiataxa attached to Podostemum spp. were investigated using the light microscopy (LM). Additionally, scanning electron microscopy (SEM) was used in order to investigate the fine morphology of most abundant taxa. Samples were collected from four rivers from the State of Santa Catarina between March 2009 and July 2010. The freshwater diatom flora from this south Brazilian state is poorly known in relation to its neighboring states. Eunotia biseriatoides has intermediate features betweenEunotia and Perinotia, and the circumscription of these genera is discussed... Tipo: Info:eu-repo/semantics/article Palavras-chave: Diatom; Eunotiaceae; Lotic systems; Periphyton; Taxonomy. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032014000300119 Registros recuperados: 2 Primeira ... 1 ... Última

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