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	Provedor de dados Rev. Bras. Zool. (1) Zoologia (1) Autor Alves,Douglas F. R. (2) Cobo,Valter J. (2) Barros-Alves,Samara de P. (1) Melo,Gustavo A. S. de (1) Palavra-chave Porcellanidae (2) Ballast water (1) Brachyura (1) Checklist (1) Dispersal (1) New record (1) Subtidal (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2011 (1) 2006 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Composition and abundance of porcellanid crabs (Crustacea: Decapoda: Anomura) from rocky bottoms off Vitória Island, southeast coast of Brazil Rev. Bras. Zool. Alves,Douglas F. R.; Barros-Alves,Samara de P.; Cobo,Valter J.. This study aimed to describe the species composition and abundance of the porcellanid crabs inhabiting the consolidated sublittoral off an island on the southeastern coast of Brazil. During a sampling program at Vitória Island (23º44'S, 45º01'W), collections were carried out monthly from February 2004 through January 2006. The crabs were hand-caught by SCUBA divers during the daytime. The greatest carapace width (CW) was measured, and the sex and developmental stage were identified for each crab. The specimens were grouped into five demographic categories: juvenile males, adult males, juvenile females, adult females, and ovigerous females. A total of 275 crabs belonging to three genera and six species were obtained. Petrolisthes amoenus (Guérin-Méneville,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Checklist; Porcellanidae; Subtidal. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702011000200009 Extension of the geographical distribution of some brachyuran and porcellanid decapods (Crustacea) to the coast of the State of São Paulo, Brazil Zoologia Alves,Douglas F. R.; Cobo,Valter J.; Melo,Gustavo A. S. de. Investigations of the distribution of marine organisms provide a better understanding of the patterns of distribution and dispersal of these animals. Extensions of the distributional limits of decapod crustaceans in Brazilian waters have been recorded steadily and gradually, but these limits still remain poorly understood. The present study provides information extending the known range of eight species of brachyuran crabs and one species of porcellanid crab. The animals were obtained by Scuba diving during a sampling program carried out near Vitória Island, Ilhabela, on the northeastern coast of the State of São Paulo (23º44'04"S-45º01'35"W) between February, 2004 and January, 2005. These new records extend the geographical distributions of the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ballast water; Brachyura; Dispersal; New record; Porcellanidae. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000400045 Registros recuperados: 2 Primeira ... 1 ... Última

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