Results 101 to 110 of about 1,229 (195)

Struttura di popolazione di vongola verace (Ruditapes decussatus l.) in due lagune costiere della Sardegna = Population structure of carpet shell clam (Ruditapes decussatus l.) in two coastal lagoons of Sardinia (Italy)

, 2011
Ruditapes decussatus L. (Bivalvia) is a traditional resource for fishing activity in Sardinia Island. This species is not cultured, but fishermen pick them up from the bottom of brackish areas.
Manca, Silvana, Cannas, Alessandra, Fois, Nicola, Trentadue, Marco   +3 more
core  

Impact of Exposure Routes of Copper Oxide Nanoparticles in the Clam Ruditapes decussatus

Fishes
The increasing production of diverse applications of engineered nanoparticles along with their potential release into the marine environment from both point and diffuse sources have become a significant concern for ocean health.
Maria J. Bebianno, Mustafa Tuncsoy, Thiago L. Rocha, Tania Gomes, Taina Garcia   +4 more
doaj   +1 more source

Energy balance of the clam Ruditapes decussatus (Linnaeus, 1758) [PDF]

, 2002
The effect of food ingestion and clam size on absorption efficiency, absorption rate and oxygen consumption of the clam Ruditapes decussatus (L., 1758) was studied.
Delgado, M. (Marina), Pérez-Camacho, A. (Alejandro), Delgado, Marina, Albentosa, Marina, Albentosa, M. (Marina), Pérez-Camacho, Alejandro   +5 more
core  

Vibrio atlanticus sp. nov. and Vibrio artabrorum sp. nov. isolated from the clams Ruditapes philippinarum and Ruditapes decussatus

, 2011
Facultative anaerobic marine bacteria isolated from cultured clams Ruditapes decussatus and Ruditapes philippinarum were previously investigated using AFLP and 16S rRNA gene sequences analyses.
Cleenwerck, Ilse, Ilse Cleenwerck, Sabela Balboa, Diégez, Ana L, De Vos, Paul, Jesús L. Romalde, Roxana Beaz-Hidalgo, Balboa, Sabela, Romalde, Jesus L., Beaz-Hidalgo, Roxana, Ana L. Diéguez, Paul de Vos   +11 more
core   +1 more source

Chemical Induction of Metamorphosis in Ruditapes decussatus and Venerupis corrugata: Concentration and Time-Dependent Effects of Epinephrine and GABA

Fishes
Metamorphosis is a critical bottleneck in the bivalve life cycle, usually associated with high mortality and asynchronous development under hatchery conditions. Synthetic chemical inducers are widely used to overcome these constraints.
Beatriz Neves Gregório, Ana Rato, Sandra Joaquim, Marisa Castro, Eric Guévélou, Andreia Cruz, Domitília Matias   +6 more
doaj   +1 more source

Cloning and characterization of cDNA probes for the analysis of metallothionein gene expression in the Mediterranean bivalves: Ruditapes decussatus and Cerastoderma glaucum

, 2009
International audiencecDNA probes have been developed for subsequent use in monitoring the cadmium exposure of the clam Ruditapes decussatus and the cockle Cerastoderma glaucum using metallothionein (MT) gene expression in different tissues of these ...
Ladhar-Chaabouni, Rim, Mokdad-Gargouri, Raja, Denis, Françoise, Hamza-Chaffai, Amel   +3 more
core   +1 more source

On the genetic structure of Ruditapes decussatus (Mollusca Bivalvia) inferred by nuclear and mitochondrial genetic markers

, 2010
Analyses of 478 polymorphic AFLP loci and about 540 base pairs COI provided an account of genetic variation among Ruditapes decussatus populations from both the French Atlantic coast and the Mediterranean Sea.
CANNAS, RITA, DEIANA, ANNA MARIA, Manunza, A, Demurtas, R, Mascia, D   +4 more
core  

Effect of the High Temperature on Growth, Metabolism, and Fatty Acid Profile of the Clam Ruditapes decussatus Culture with and Without Substrate

Animals
Rising seawater temperatures associated with climate change are expected to increasingly challenge the sustainability of bivalve aquaculture, particularly in estuarine environments where thermal variability is naturally high.
Miguel Torres-Rodríguez, Ismael Hachero-Cruzado, José I. Navas-Triano   +2 more
doaj   +1 more source

Growth, age and reproduction of the commercially clams Venerupis aurea and Ruditapes decussatus in Timsah Lake, Suez Canal, Egypt

, 2014
589-600This study was undertaken of natural population of Venerupis aurea and Ruditapes decussatus from three sites in Timsah Lake, Suez Canal, Egypt.
Hassan, Sosan Saad Zaghloul, Mohammad, Samya Hussein, Belal, Aisha Ahmed Mohammed   +2 more
core  

Explotación de recursos costeros durante el Neolítico en el área de la Reserva de Urdaibai : Los moluscos de la cueva de Kobaederra (Kortezubi, Bizkaia) [PDF]

Munibe Antropologia-Arkeologia, 2009
El aprovechamiento de recursos malacológicos ha sido una constante en las estrategias de subsistencia de los cazadores recolectores que poblaron la región cantábrica durante el Paleolítico superior y el Mesolítico.
Gutierrez Zugasti, F. Igor
doaj