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	Provedor de dados Zoologia (2) Autor Oliveira,Valdeni Soares de (2) Larrazábal,Maria Eduarda L. (1) Larrazábal,Maria Eduarda de (1) Palavra-chave Brazil (2) Pteropoda (2) Diversity (1) Fernando de Noronha (1) Gymnosomata (1) North-east (1) Spatial distribution (1) Thecosomata (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2003 (1) 2002 (1) País Brazil (2) Idioma Português (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Thecosomata e Gymnosomata (Mollusca, Gastropoda) da cadeia Fernando de Noronha, Brasil Zoologia Larrazábal,Maria Eduarda de; Oliveira,Valdeni Soares de. The Mollusca Pteropoda from Fernando de Noronha Chain Northeastern Brazil were studied in order to know their taxonomy and distribution. Collections were carried out during the I Oceanographical Expedition of the REVIZEE Program (Live Resources of the Economical Exclusive Zone) from August to September 1995. The studied area is located between 03°04'S-04°23'S and 32°19'W-36°26'W, comprising 35 stations. Sampling was performed through oblique hauls from 50m depth to surface and from 100 m depth to surface, with a Bongo net (300 and 500 µm mesh size, net diameter: 60 cm), that was equipped with a flow meter. Samples in a total of 99 were preserved, immediately, in buffered 4% formaldehyde. Qualitative and quantitative analyses of the samples were performed... Tipo: Info:eu-repo/semantics/article Palavras-chave: Brazil; Fernando de Noronha; Gymnosomata; Pteropoda; Thecosomata. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000200028 Pteropoda (Gastropoda, Thecosomata e Gymnosomata) coligidos ao largo dos arquipélagos de São Pedro e São Paulo, costa nordeste, Brasil Zoologia Oliveira,Valdeni Soares de; Larrazábal,Maria Eduarda L.. Pteropoda studies were carried out offshore São Pedro and São Paulo Archipelago (0º56'2"N e 29º20'6"W) to assess biodiversity and spatial distribution. A Bongo net (mesh size 300 micrometer) was hauled obliquely from a depth between 0 and 50 m and Oand 100 m by the REVIZEE-SCORE/NE I oceanographic expedition on board of the Brazilian Navy Oceanographic Ship Antares. Samples were collected at 16 stations from September to October 1995. A total of 880 organisms distributed in 20 species, 14 genera and 9 families were identified. At the layer 0-50 m, Creseis virgula (Rang (828) was the most frequent species (71.43%), followed by Limacina inflata (Orbigny, (836) and Cavolinia inflexa (Lesueur, 18(3) (64.28%, each). ln terms of relative abundance outranked L.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pteropoda; Diversity; Spatial distribution; North-east; Brazil. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000500016 Registros recuperados: 2 Primeira ... 1 ... Última

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