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Auteurs :
text | Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1991 | 1991-11
The spermatozoon of Pecten maximus is of the primitive type usually associated with species having external fertilization or emitting the sperm in the water. The size of the nucleus is reduced. The middle piece is similar to that ...
Auteurs :
text | Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1991 | 1991-11
A polyclonal rabbit anti-human lysozyme (Dako) was applied on histological sections from bivalve mollusc and revealed with a mouse anti-rabbit IgG fluorescein conjugated antibody to localise cellular lysozyme in tissues where its ...
Auteurs :
text | Office Scientifique et Technique des Pêches Maritimes | 1953
Une huître d'un an produit environ 100.000 larves; une de 2 ans près de 250.000 larves; une de 3 ans entre 700.000 et 800.000 et une huître de plus de 3 ans : un million en moyenne. Le nombre de larves libérées chaque année par un...
Auteurs :
text | Acte du Conseil International pour l'Exploration de la Mer, C.M. 1981/F:42 | 1981
The Tributyl tin acetate, a component of certain antifouling paints, has deleterious effects on eggs and D shaped larvae from Crassostrea gigas at 5 p.p.b. (HIS & ROBERT, 1980). Here we have tested concentrations as low as 1 p.p.b...
Auteurs :
text | 2004
Nuclear Magnetic Resonance (NMR) is increasingly used in biology and the appearance of imaging and structural and/or metabolic spectroscopy (MRI/MSR) platforms (Rennes, Strasbourg, Marseille...) devoted to this small animal shows ...
Auteurs :
text | 2004-12
L'ostréiculture française réalise une production très largement extensive, basée sur le recrutement de juvéniles dans le milieu naturel et la production sur des sites côtiers. Ainsi, l’huître est l’une des rares espèces cultivées ...
Auteurs :
text | ISTPM | 1984
Since 1980, the IFREMER research laboratory "Resources Aquacoles", Sete (France), follows during the summer period, the evolution of the commercial stocks of molluscs (mussels and oysters) reared in Thau Lagoon. The data for this ...
Auteurs :
text | Actes de colloques. Ifremer Brest [ACTES COLLOQ. IFREMER.]. 1992 | 1992
The symptom which characterizes the brown ring disease (BRD) in Manilla clam Ruditapes philippinarum has been observed in other Bivalvia species (Veneridae and Pectinidae). Vibrio P1, responsible of the BRD in R. philippinarum , h...
Auteurs :
text | ISTPM | 1983-03
Experiments in the hatchery rearing of C. gigas larvae showed that: the antifouling paints represent a real danger for spatting areas; the larvae of Arcachon breeding stocks grown in the seawater taken from the Bay develop normall...
Auteurs :
text | Actes de colloques. Ifremer Brest [ACTES COLLOQ. IFREMER.]. 1992 | 1992
A new method of oyster cultivation, the Stanway oyster cylinder, has been experimented in the basin of Arcachon since the autumn of 1989. The first observations on three species of juvenile bivalves showed that this system could b...