Results 41 to 50 of about 1,220 (156)

Morphology of the larval shell of three oyster species of the genus Crassostrea Sacco, 1897 (Bivalvia: Ostreidae)

open access: yesBrazilian Journal of Biology
In this study we describe the morphology of the larval shell of three oyster species of Crassostrea genus. Two species, C. rhizophorae and C. brasiliana, are native to the Brazilian coast, and C. gigas is an introduced species.
SW. Christo, TM. Absher, G. Boehs
doaj   +1 more source

Composition and distribution of benthic molluscs on intertidal flats of Paranaguá Bay (Paraná, Brazil)

open access: yesScientia Marina, 2004
Mollusc species composition, abundance and spatial distribution were analysed from April 1996 to October 1997 on two tidal flats in Paranaguá Bay (SE Brazil) at the entrance (St. I) (Lat. 25o3´S) and in the intermediate sector (St. II) (Lat.
Guisla Boehs   +2 more
doaj   +1 more source

Pseudo-nitzschia physiological ecology, phylogeny, toxicity, monitoring and impacts on ecosystem health [PDF]

open access: yes, 2011
This paper is not subject to U.S. copyright. The definitive version was published in Harmful Algae 14 (2012): 271-300, doi:10.1016/j.hal.2011.10.025.Over the last decade, our understanding of the environmental controls on Pseudo-nitzschia blooms and ...
Adams   +334 more
core   +1 more source

Descrição alimentar e estágio de maturação de Crassostrea brasiliana comercializadas no mercado municipal de Paranaguá, Paraná, Brasil

open access: yesBrazilian Journal of Aquatic Science and Technology, 2016
Crasssotrea brasiliana (Lamark, 1819) is an epibiont filter feeder bivalve of fast growth and fast gonadal restructuring that feeds by filtration of microalgae, these characteristics are mainly related to the amount and quality of the phytoplankton filtered by the animal.
Susete Wambier Christo   +4 more
openaire   +2 more sources

Caracterização genética de ostras nativas do gênero Crassostrea no Brasil: base para o estabelecimento de um programa nacional de melhoramento. [PDF]

open access: yes, 2013
bitstream/item/80696/1/documento-192 ...
GALVÉZ, A. O.   +5 more
core  

Bioconcentração de Metais (cu, fe, zn, mn e pb) em Crassostrea brasiliana (Lamarck, 1819) Nativa do Manguezal do Rio Vaza-Barris, Sergipe, Brasil

open access: yesFronteiras: Journal of Social, Technological and Environmental Science, 2022
O objetivo principal deste trabalho consiste em avaliar as concentrações de metais cobre, ferro, zinco, manganês e chumbo nos tecidos de Crassostrea brasiliana no manguezal do rio Vaza-Barris, Sergipe, Brasil. Foram realizadas duas coletas (período de estiagem e chuvoso) em cinco pontos.
Diógenes Félix da Silva Costa   +3 more
openaire   +1 more source

Malacological Study of the Momuna (Iguape, Brazil) Shell-middens and their Paleoenvironmental Significance [PDF]

open access: yesGeologia USP. Série Científica, 2011
The shell-middens present in the Iguape (São Paulo State) coastal plain are situated at different distances from thepresent shoreline. In general, the more external shell-middens, which show a dominance of Anomalocardia brasilianashells, give younger ...
Roberto Barbosa Rodrigues   +3 more
doaj  

Programa de cultivo de moluscos bivalves da embrapa Meio-Norte. [PDF]

open access: yes, 2011
bitstream/item/35061/1/Documentos1830001 ...
FOGAÇA, F. H. dos S.   +3 more
core  

Crescimento da prodissoconcha de ostras do gênero Crassostrea Sacco, 1897 (Bivalvia, Ostreidae)

open access: yesBoletim do Instituto de Pesca, 2018
Foi realizado o acompanhamento do crescimento larval de três espécies de ostras do gênero Crassostrea. As espécies Crassostrea rhizophorae (Guilding, 1828) e C. brasiliana (Lamarck, 1819) são ostras nativas do litoral do Paraná e são comercializadas nos
Susete Wambier Christo   +1 more
doaj  

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