|
|
|
| Registros recuperados: 16 | |
|
|
| Deroux, G.; Campillo, Albert; Bradbury, Ph. C.. |
| A disease whose severity seems directly bound to conditions of cultivation can cause a heavy mortality in the common prawn Palaemon serratus (Pennant) at molting. The causative agent, A. rodor, is a ciliate, a common external parasite whose life cycle is adapted to the molting cycle of the shrimp. The principal factors favorable to the development of the parasite were studied: age of the host, water temp, numbers of shrimps as a function of the quantity of water and its renewal. The sp A. rodor, although related to the Conidophryidae, Kirby, 1941 (1936) has significant differences (1) in its ethology (it feeds on the exoskeleton without penetrating to its hosts' tissues), (2) in its vegetative multiplication (tomitogenesis combines the cortical... |
| Tipo: Text |
Palavras-chave: Askoella heliostoma; Askoella janssoni; Conidiphrys; Terebrospira lenticularis; Palaemon varians; Palaemon serratus; Ascophrys rodor; Parasitic diseases; Parasites; Rearing. |
| Ano: 1975 |
URL: http://archimer.ifremer.fr/doc/1975/publication-2026.pdf |
| |
|
| |
|
| |
|
| |
|
| |
|
|
| Audouin, Jacques; Campillo, Albert; Fouilland, Robert; Gueguen, Tanguy. |
| We know that in France, lobster fishing is experiencing a crisis due to excessive exploitation of all productive sites. To try to re-establish some balance, the Scientific and Technical Institute of Maritime Fisheries has contemplated acclimatizing a particularly hardy and fertile lobster that would be likely to offset the thinning of the indigenous lobster stock. It is a southern lobster, Jasus lalandei MILNE-EDWARDS 1837 that inhabits the Atlantic coasts of South Africa. To that end, we have, for more than two years, performed systematic breeding of this crustacean in aquariums in order to understand its resistance to environmental variations and to observe its ability to adapt in French waters. It is the results of this series of experiments done at the... |
| Tipo: Text |
|
| Ano: 1969 |
URL: http://archimer.ifremer.fr/doc/1969/publication-3168.pdf |
| |
|
| |
|
|
| Audouin, Jacques; Campillo, Albert; Leglise, Michel. |
| In order to protect the lobster and crayfish stock, the following restricted areas have been created off the French coasts [...] Some roed females (lobster and crayfish) have been immersed in these protected areas with the financial help of the Revival Scheme of the Marine Fisheries. The Scientific and Technical Institute of Marine Fisheries (Roscoff laboratory) has carried out the individual marking, measuring and weighing of the crustaceans selected for the repopulation and took part in the immersing the spawners in the following protected areas [...] During the recaptures, the markings collected from the fishermen by the marine authorities have been forwarded to the Roscoff laboratory. Thanks to the gathered data, we have been able to draw a number of... |
| Tipo: Text |
|
| Ano: 1971 |
URL: http://archimer.ifremer.fr/doc/1971/publication-6663.pdf |
| |
|
| |
|
| |
|
| |
|
|
| Campillo, Albert; Dremiere, Pierre-yves. |
| The areas of the continental shelf neighbouring the valleys and deep sectors of the slope of the gulf of Lion, are hardly or not at all exploited by the French fleet, especially in its central and eastern part, for multiple reasons: distance from the coast, high fuel expenses, meeting the times set, complexity of the canyons' and their surroundings' morphology, mistral wind frequently blowing. This study aims to define the fisheries located on the flexure and the slope on the three following areas: east of Port-Vendres, south of Sète, south of the gulf of Fos, in order to compare their status, as far as performances and the composition, in size, of the most represented species are concerned. |
| Tipo: Text |
|
| Ano: 1983 |
URL: http://archimer.ifremer.fr/doc/1983/publication-6700.pdf |
| |
| Registros recuperados: 16 | |
|
|
|
