Results 1 to 10 of about 110 (99)

Comparative Study of Various Immune Parameters in Three Bivalve Species during a Natural Bloom of Dinophysis acuminata in Santa Catarina Island, Brazil [PDF]

Toxins, 2010
This study aimed to verify if Dinophysis acuminata natural blooms affected the immune system of three bivalves: the oyster, Crassostrea gigas, the mussel, Perna perna, and the clam, Anomalocardia brasiliana.
Danielle Ferraz Mello, Luis Antonio de Oliveira Proença, Margherita Anna Barracco   +2 more
doaj   +2 more sources

Molecular Analysis of the Mangrove Oysters (Mollusca: Bivalvia) in Lagos Lagoon, Nigeria Based on Mitochondrial Genome [PDF]

Journal of Genetic Resources, 2023
The commercial and economic importance of the mangrove oysters in the Lagos Lagoon provokes a great deal of biotic investigation, which provides a convincing justification for sequencing an oyster genome.
Victoria Akinjogunla, Olufemi Soyinka, Shamsudeen Pedro   +2 more
doaj   +1 more source

Estudo Malacológico de Sambaquis de Momuna (Iguape - SP) e o seu significado paleoambiental

Geologia USP. Série Científica, 2011
Na planície costeira de Iguape (SP) ocorrem sambaquis, que se acham situados a diferentes distâncias da atual linha de costa. Em geral, os sambaquis mais externos apresentam idades mais novas com predominância de conchas de Anomalocardia brasiliana ...
Roberto Barbosa Rodrigues, Kenitiro Suguio, Alethéa Ernandes Martins Sallun, Luiz Ricardo Lopes de Simone   +3 more
doaj   +1 more source

Larval settlement and spat recovery rates of the oyster Crassostrea brasiliana (Lamarck, 1819) using different systems to induce metamorphosis Taxas de assentamento larval e recuperação de sementes da ostra Crassostrea brasiliana (Lamarck, 1819) com uso de diferentes sistemas de indução à metamorfose

Brazilian Journal of Biology, 2011
This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks ...
RC Silveira, FC Silva, CHM Gomes, JF Ferreira, CMR Melo   +4 more
doaj   +1 more source

Perkinsus beihaiensis (Perkinsozoa) in oysters of Bahia State, Brazil

Brazilian Journal of Biology, 2017
This study reports the pathogen Perkinsus beihaiensis in oysters of the genus Crassostrea on the coast of the State of Bahia (Brazil), its prevalence, infection intensity and correlation with salinity. Oysters (n = 240) were collected between October and
M. S. A. Luz, F. S. Carvalho, H. C. Oliveira, G. Boehs   +3 more
doaj   +1 more source

Estudo da radiosensibilidade ao 60CO do Vibrio cholerae O1 incorporado em ostras

Revista de Saúde Pública, 2000
OBJETIVO: Avaliar a eficiência da radiação ionizante por 60CO na eliminação de Vibrio cholerae O1, El Tor Ogawa, não-toxigênico, incorporados laboratorialmente em ostras vivas da espécie Crassostrea brasiliana.
Moraes Ivany R de, Del Mastro Nélida L, Jakabi Miyoko, Gelli Dilma S   +3 more
doaj   +3 more sources

A molecular method to detect and identify the native species of southwestern Atlantic Crassostrea (Mollusca: Ostreidae)

Zoologia (Curitiba), 2011
Among oysters, species of Crassostrea (Sacco, 1897) are the most attractive to aquaculture. In Brazil, the genus is represented by C. rhizophorae (Guilding, 1828) and C. brasiliana (Lamarck, 1819).
Sandra Ludwig, Raquel Patella, Sérgio Stoiev, Gisela Castilho-Westphal, Marcus V. F Girotto, Antonio Ostrensky   +5 more
doaj   +1 more source

Estudo da radiosensibilidade ao 60CO do Vibrio cholerae O1 incorporado em ostras Radiosensibility of Vibrio cholerae o1 incorporated in oysters, to 60CO

Revista de Saúde Pública, 2000
OBJETIVO: Avaliar a eficiência da radiação ionizante por 60CO na eliminação de Vibrio cholerae O1, El Tor Ogawa, não-toxigênico, incorporados laboratorialmente em ostras vivas da espécie Crassostrea brasiliana.
Ivany R de Moraes, Nélida L Del Mastro, Miyoko Jakabi, Dilma S Gelli   +3 more
doaj   +1 more source

Use of side-scan sonar for estimations of Crassostrea brasiliana (Lamarck, 1819) stocks in subtidal banks on the south coast of Brazil

Brazilian Journal of Oceanography, 2016
Uncontrolled extractivism has led to a worldwide reduction in oyster stocks. The use of new and more efficient management tools for impacted environments must increase.
Gisela Geraldine Castilho Westphal, Antonio Ostrensky   +1 more
doaj   +1 more source

MANGROVE OYSTERS (Crassostrea Brasiliana) AS BIOMONITORS TO ASSESS METAL CONTAMINATION IN A MACRO-TIDAL ESTUARY ON THE AMAZONIAN EQUATORIAL COAST [PDF]

Química Nova
With increasing recognition of the importance of biomonitoring in tropical estuaries, this study investigates the potential of oysters in assessing environmental contamination.
Jacyara N. Correa, Thamires A. Torres, Daniel R. L. Brito, Samantha E. Martins, Carlos Eduardo de Rezende, Francisco J. S. Dias, Marco Valério J. Cutrim, Ricardo Luvizotto-Santos, Marianna B. Jorge   +8 more
doaj   +1 more source