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	Provedor de dados BJB (2) Autor FRANSOZO,A. (2) BERTINI,G. (1) MANTELATTO,F. L. M. (1) Palavra-chave Brazil (1) Crustacea (1) Diogenidae (1) Environmental factors (1) Hermit crab (1) Organic content (1) Petrochirus (1) Relative growth (1) Sediment (1) Ubatuba (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 1999 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Characterization of the physical and chemical parameters of Ubatuba Bay, Northern Coast of São Paulo State, Brazil BJB MANTELATTO,F. L. M.; FRANSOZO,A.. The objective of the present study is to characterize the physical and chemical environmental parameters of Ubatuba Bay (SP), as a subsidy for studies of the composition and distribution of benthic crustaceans which live on the non-consolidated sublittoral bottom of this area. Depth, temperature, salinity, dissolved oxygen, organic content and granulometric composition of the sediments were measured monthly from September/95 to August/96 in eight subareas of the bay. The bay presents an average depth of 9.3 m and is characterized by the following annual mean values for the hydrologic factors: temperature 23.8 ºC, salinity 33.2‰ and dissolved oxygen 5.11 mg/l. The annual mean for the organic matter content of the bay bottom sediments was 11.8% and most... Tipo: Info:eu-repo/semantics/article Palavras-chave: Crustacea; Environmental factors; Sediment; Organic content; Ubatuba; Brazil. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081999000100004 Relative growth of Petrochirus diogenes (Linnaeus, 1758) (Crustacea, Anomura, Diogenidae) in the Ubatuba region, São Paulo, Brazil BJB BERTINI,G.; FRANSOZO,A.. The purpose of this paper is to investigate the relative growth and heterochely in the hermit crab Petrochirus diogenes. Hermit crabs were collected in the Ubatuba region, SP, from 1993 to 1996; using a commercial fishing boat equipped with two double-rig nets. Body mass of each individual was weighed and their cephalothoracic shield and chelar propodus size were measured. Body mass and chelar propodus size were regarded as dependent variables and plotted against length of cephalothoracic shield according to the allometric equation y = a.x b. A total of 479 individuals were obtained being 307 males and 172 females. Cephalothoracic shield width follows an isometric growth for both sexes. Otherwise, right cheliped dimensions show different relative growth... Tipo: Info:eu-repo/semantics/article Palavras-chave: Relative growth; Hermit crab; Petrochirus; Diogenidae. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081999000400011 Registros recuperados: 2 Primeira ... 1 ... Última

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