Results 11 to 20 of about 18,932 (141)

MOLECULAR IDENTIFICATION OF CRYPTIC SPECIES OF OYSTERS (GENUS Crassostrea SACCO, 1897) IN THE NORTHEAST ATLANTIC COAST OF BRAZIL

open access: yesBoletim do Instituto de Pesca, 2019
Oysters of the genus Crassostrea Sacco, 1897 are widely distributed worldwide, being important extractive and cultivation resources in Brazil. Because they have high phenotypical plasticity and congeneric similarity, identifications based on shell ...
Guisla BOEHS   +2 more
doaj   +1 more source

Key metabolic pathways involved in xenobiotic biotransformation and stress responses revealed by transcriptomics of the mangrove oyster Crassostrea brasiliana [PDF]

open access: yes, 2015
The Brazilian oyster Crassostrea brasiliana was challenged to three common environmental contaminants: phenanthrene, diesel fuel water-accommodated fraction (WAF) and domestic sewage.
Lüchmann, Karim H.   +19 more
core   +1 more source

Introduction, establishment and expansion of the Pacific oyster Crassostrea gigas in the Oosterschelde (SW Netherlands) [PDF]

open access: yes, 2009
The Pacific oyster Crassostrea gigas was first introduced as an exotic species by oyster farmers in 1964 in the Oosterschelde estuary (SW Netherlands). The initial phase is not well documented but first natural spatfall was recorded in 1975.
Kater, B.J.   +2 more
core   +1 more source

Infestation of Crassostrea cf. brasiliana by boring-polychaete polydorids in estuaries from Northeastern Brazil [PDF]

open access: yes, 2017
The presence of polydorids shell-borer and the epifaunal polychaetes on Crassostrea cf. brasiliana  were studied in five estuaries in Northeastern Brazil: The prevalence of shell-boring polychaetes in oysters varied significantly, showing dominance of ...
José Roberto Botelho de Souza   +5 more
core   +1 more source

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

Respostas transcricionais no manto de ostras do mangue, Crassostrea brasiliana exposta a fenantreno [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2014.Os hidrocarbonetos policíclicos aromáticos (HPAs) estão entre os principais contaminantes nos ...
Miguelão, Talita
core  

Avaliação da transcrição diferencial de genes alvo em Crassostrea brasiliana expostas in situ no manguezal do Itacorubi, Florianópolis, SC [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2013.Ambientes costeiros marinhos, especialmente sistemas semi-fechados como manguezais, são altamente ...
Bittencourt, Arnaldo Cechinel
core  

Análise nutricional, microbiológica e histológica do berbigão Anomalocardia brasiliana da reserva extrativista marinha do Pirajubaé (Remapi), Florianópolis/SC [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Programa de Pós-Graduação em NutriçãoOs berbigões apresentam importante valor nutritivo e são considerados fontes de proteínas e minerais, sendo que sua ...
Aveiro, Mariana Vincenzi
core  

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  

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