Data/hora: 10/06/2024 13:34:56

Provedor de dados: | 39
País: | Brazil
Título: | New record of Trichodesmium thiebautii Gomont ex Gomont (Oscillatoriales - Cyanophyta) for the continental shelf of northeastern Brazil
Autores: | Monteiro,José Juarez Ferreira; Leça,Enide Eskinazi; Koening,Maria Luise; Macedo,Silvio José de.
Data: | 2010-12-01
Ano: | 2010
Palavras-chave: | Taxonomic characters; Annual variation; Spatial variation; Pernambuco.
Resumo: | This study reports the first occurrence of Trichodesmiumthiebautii Gomont ex Gomont on the coast of northeastern Brazil. Samples were gathered during the rainy season (July 2005) and the dry season (November 2006) at six stations distributed along two perpendicular profiles of the coast of Pernambuco (8º18'S - 34º56'W and 8º32'S - 35º00'W). T. thiebautii was found during both periods of the year and at the six collection stations, forming colonies in the form of clusters or more rarely, bundles, with straight cylindrical trichomes, quadratic or slightly longer cells, with widths between 5-10 µm and heights of 3-15 µm. The hydrological variables presented small variations, contributing to wide distribution of the species.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000400027
Editor: | Sociedade Botânica do Brasil
Relação: | 10.1590/S0102-33062010000400027
Formato: | text/html
Fonte: | Acta Botanica Brasilica  v.24 n.4 2010
Fonte: | info:eu-repo/semantics/openAccess