1983
|
Divanach, P; Kentouri, M Preliminary data on production techniques, growth, and survival of thognathus mormyrus larvae Journal Article Aquaculture, 31 (2-4), pp. 245–256, 1983, ISSN: 00448486, (Original title (in French): Donnees preliminaires sur la technique de production, la croissance et la survie des larves de marbre Lithognathus mormyrus). Abstract | Links | BibTeX @article{divanach_preliminary_1983,
title = {Preliminary data on production techniques, growth, and survival of thognathus mormyrus larvae},
author = {P Divanach and M Kentouri},
url = {https://linkinghub.elsevier.com/retrieve/pii/0044848683903162},
doi = {10.1016/0044-8486(83)90316-2},
issn = {00448486},
year = {1983},
date = {1983-03-01},
urldate = {2020-08-18},
journal = {Aquaculture},
volume = {31},
number = {2-4},
pages = {245--256},
abstract = {Eggs of Lithognathus mormyrus stripped from dead breeding fish are incubated and give larvae which are then reared to the fry stage. The yield of eggs depends on the freshness of the breeding fish. Survival of larvae is made possible by a natural bloom of ciliates, the duration of which depends on low initial larval density. In spite of a length of only 1.7 mm at hatching, growth is comparable with that of the sea bass. Fry adaptation to pellets is easy. Possibilities of mass production of fry with extensive rearing techniques are discussed. © 1983.},
note = {Original title (in French): Donnees preliminaires sur la technique de production, la croissance et la survie des larves de marbre Lithognathus mormyrus},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Eggs of Lithognathus mormyrus stripped from dead breeding fish are incubated and give larvae which are then reared to the fry stage. The yield of eggs depends on the freshness of the breeding fish. Survival of larvae is made possible by a natural bloom of ciliates, the duration of which depends on low initial larval density. In spite of a length of only 1.7 mm at hatching, growth is comparable with that of the sea bass. Fry adaptation to pellets is easy. Possibilities of mass production of fry with extensive rearing techniques are discussed. © 1983. |
Kentouri, M; Divanach, P Contribution to the knowledge of behaviour and biology of striped sea bream Lithognathus mormyrus larvae (Sparidae) in rearing conditions. Journal Article Annales de Zootechnie, 32 (2), pp. 135 – 152, 1983, (Original title (in French): Contribution a la connaissance du comportement et de la biologie des larves de marbre Lithognathus mormyrus (Sparides) en elevage). Abstract | Links | BibTeX @article{kentouri_contribution_1983,
title = {Contribution to the knowledge of behaviour and biology of striped sea bream Lithognathus mormyrus larvae (Sparidae) in rearing conditions.},
author = {M Kentouri and P Divanach},
url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0020863476&partnerID=40&md5=50946d4bcccb9f11d0e7f3c322daa7fc},
year = {1983},
date = {1983-01-01},
journal = {Annales de Zootechnie},
volume = {32},
number = {2},
pages = {135 -- 152},
abstract = {Feeding was always diversified, but mainly composed of 4 types of prey: from 2.9-2.5 mm, ciliates and veligers; from 4-7 mm, rotifers, up to 7 mm, crustacea. When ciliates were not included in the ration, the early trophic phase was disturbed. Growth was low, mortality very high and survivors often entered a critical stage. After a supra normal period of prospection, activity and feeding decreased, the larvae exhibited prelarval rest postures and then died.-from Sport Fishery Abstracts},
note = {Original title (in French): Contribution a la connaissance du comportement et de la biologie des larves de marbre Lithognathus mormyrus (Sparides) en elevage},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Feeding was always diversified, but mainly composed of 4 types of prey: from 2.9-2.5 mm, ciliates and veligers; from 4-7 mm, rotifers, up to 7 mm, crustacea. When ciliates were not included in the ration, the early trophic phase was disturbed. Growth was low, mortality very high and survivors often entered a critical stage. After a supra normal period of prospection, activity and feeding decreased, the larvae exhibited prelarval rest postures and then died.-from Sport Fishery Abstracts |
Divanach, P; Kentouri, M; Paris, J Research on possible crops for aquaculture in Artemia salina lagoons, Diplodus sargus. Journal Article Comptes Rendus des Seances - Academie des Sciences, Serie III, 296 , pp. 29–31, 1983, (Original title (in French): Recherches sur la production exploitable au niveau aquacole dans des lagunes a Artemia salina.). Abstract | Links | BibTeX @article{divanach_research_1983,
title = {Research on possible crops for aquaculture in Artemia salina lagoons, Diplodus sargus.},
author = {P Divanach and M Kentouri and J Paris},
url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0021062507&partnerID=40&md5=fef95aada51fd20d5a6a74629b061876},
year = {1983},
date = {1983-01-01},
journal = {Comptes Rendus des Seances - Academie des Sciences, Serie III},
volume = {296},
pages = {29--31},
abstract = {Harvesting of 2 hyper haline 1750 m 2 lagoons during Artemia bloom gave crops of 839 and 2365 kg/ha, depending on fishing gear. When Artemia were used as exclusive food for Diplodus sargus fry in intensive rearing with 30-100% body weight ration/day, Artemia growth was 0.3-0.4 mm/day, mortality was <2%/month and conversion ration was 9-9.6. -English summary},
note = {Original title (in French): Recherches sur la production exploitable au niveau aquacole dans des lagunes a Artemia salina.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Harvesting of 2 hyper haline 1750 m 2 lagoons during Artemia bloom gave crops of 839 and 2365 kg/ha, depending on fishing gear. When Artemia were used as exclusive food for Diplodus sargus fry in intensive rearing with 30-100% body weight ration/day, Artemia growth was 0.3-0.4 mm/day, mortality was <2%/month and conversion ration was 9-9.6. -English summary |
Divanach, P; Kentouri, M The influence of initial trophic conditions on oil globule resorption, growth and survival of gilt head sea bream, Sparus auratus, larvae in extensive breeding Journal Article Aquaculture, 35 , pp. 43–55, 1983, ISSN: 00448486, (Original title (in French): Influence des conditions trophiques initiales sur la resorption des reserves lipidiques, la croissance et la survie des larves de daurades, Sparus auratus, en elevage extensif). Abstract | Links | BibTeX @article{divanach_influence_1983,
title = {The influence of initial trophic conditions on oil globule resorption, growth and survival of gilt head sea bream, Sparus auratus, larvae in extensive breeding},
author = {P Divanach and M Kentouri},
url = {https://linkinghub.elsevier.com/retrieve/pii/0044848683900698},
doi = {10.1016/0044-8486(83)90069-8},
issn = {00448486},
year = {1983},
date = {1983-01-01},
urldate = {2020-08-18},
journal = {Aquaculture},
volume = {35},
pages = {43--55},
abstract = {Seven trials are described in which larval gilt head sea bream, Sparus auratus, was reared in extensive conditions. Food was provided initially from an endogenous plankton bloom and then, as grazing increased to high levels, from an exogenous supply. Immediate rapid growth, high survival rates, slow oil globule resorption and easy weaning with exogenous plankton were obtained with a diet of pelagic marine ciliates and/or the rotifer, Synchaeta triophthalma. With Branchionus plicatilis or copepod nauplii, results were poor and close to those obtained in the unfed trial. There was a high mortality, slow growth, quick oil globule resorption and the survivors suffered a critical phase. With a mixture of mussel veligers and Synchaeta littoralis, feeding results were intermediate. The reasons for success or failure are discussed and predictions are made for the development of a rearing programme. © 1983.},
note = {Original title (in French): Influence des conditions trophiques initiales sur la resorption des reserves lipidiques, la croissance et la survie des larves de daurades, Sparus auratus, en elevage extensif},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Seven trials are described in which larval gilt head sea bream, Sparus auratus, was reared in extensive conditions. Food was provided initially from an endogenous plankton bloom and then, as grazing increased to high levels, from an exogenous supply. Immediate rapid growth, high survival rates, slow oil globule resorption and easy weaning with exogenous plankton were obtained with a diet of pelagic marine ciliates and/or the rotifer, Synchaeta triophthalma. With Branchionus plicatilis or copepod nauplii, results were poor and close to those obtained in the unfed trial. There was a high mortality, slow growth, quick oil globule resorption and the survivors suffered a critical phase. With a mixture of mussel veligers and Synchaeta littoralis, feeding results were intermediate. The reasons for success or failure are discussed and predictions are made for the development of a rearing programme. © 1983. |
1982
|
Divanach, P; Kentouri, M; Paris, J Stages of the embryonic and larval development of the white sea bream, Diplodus sargus L., in rearing conditions Journal Article Aquaculture, 27 (4), pp. 339–353, 1982, ISSN: 00448486, (Original title (in French): Etapes du developpement embryonnaire et larvaire du sar, Diplodus sargus L., en elevage). Abstract | Links | BibTeX @article{divanach_stages_1982,
title = {Stages of the embryonic and larval development of the white sea bream, Diplodus sargus L., in rearing conditions},
author = {P Divanach and M Kentouri and J Paris},
url = {https://linkinghub.elsevier.com/retrieve/pii/0044848682901223},
doi = {10.1016/0044-8486(82)90122-3},
issn = {00448486},
year = {1982},
date = {1982-05-01},
urldate = {2020-08-18},
journal = {Aquaculture},
volume = {27},
number = {4},
pages = {339--353},
abstract = {Eggs of white sea bream (Diplodus sargus), taken from wild parents, were incubated and, after hatching, produced larvae which were then reared up to the fry stage. The different stages of development during the embryonic and larval periods are described. Some characteristics of the eggs (buoyancy, duration of incubation, critical periods) and of the larvae (metrical characters) are reported. © 1982.},
note = {Original title (in French): Etapes du developpement embryonnaire et larvaire du sar, Diplodus sargus L., en elevage},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Eggs of white sea bream (Diplodus sargus), taken from wild parents, were incubated and, after hatching, produced larvae which were then reared up to the fry stage. The different stages of development during the embryonic and larval periods are described. Some characteristics of the eggs (buoyancy, duration of incubation, critical periods) and of the larvae (metrical characters) are reported. © 1982. |
Kentouri, M; Divanach, P Behaviour and prey selection of striped sea bream Lithognathus mormyrus ( Sparidae) larvae reared in polyspecific and pluridimensional food conditions. Journal Article Comptes Rendus des Seances, Academie des Sciences, Serie III, 294 (17), pp. 859 – 861, 1982, (Original title (in French): Comportement et regime alimentaire des larves de marbre Lithognathus mormyrus (Poisson, Teleost., Sparidae) elevees dans des conditions de choix trophique polyspecifique et pluridimensionnel.). Abstract | Links | BibTeX @article{kentouri_behaviour_1982,
title = {Behaviour and prey selection of striped sea bream Lithognathus mormyrus ( Sparidae) larvae reared in polyspecific and pluridimensional food conditions.},
author = {M Kentouri and P Divanach},
url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0020401751&partnerID=40&md5=77c3818f6f7c57ac0f66fe44d712b5ea},
year = {1982},
date = {1982-01-01},
journal = {Comptes Rendus des Seances, Academie des Sciences, Serie III},
volume = {294},
number = {17},
pages = {859 -- 861},
abstract = {Striped sea bream larvae select, in order of preference, ciliata and veligers (2.9-3.5mm), rotifers (4-7mm), small pelagic crustacea up to 7mm. Digestibility of each prey class is very different. Veligers, barnacles and the rotifer Cephalodella remain alive in the gut.-from English summary},
note = {Original title (in French): Comportement et regime alimentaire des larves de marbre Lithognathus mormyrus (Poisson, Teleost., Sparidae) elevees dans des conditions de choix trophique polyspecifique et pluridimensionnel.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Striped sea bream larvae select, in order of preference, ciliata and veligers (2.9-3.5mm), rotifers (4-7mm), small pelagic crustacea up to 7mm. Digestibility of each prey class is very different. Veligers, barnacles and the rotifer Cephalodella remain alive in the gut.-from English summary |
Kentouri, M; Divanach, P Differences and similarities in the genesis of the locomotor and trophic behaviour of the prelarval stages of Sparus auratus, Diplodus vulgaris and Diplodus sargus Journal Article Aquaculture, 27 , pp. 355 – 376, 1982. Abstract | Links | BibTeX @article{kentouri_differences_1982,
title = {Differences and similarities in the genesis of the locomotor and trophic behaviour of the prelarval stages of Sparus auratus, Diplodus vulgaris and Diplodus sargus},
author = {M Kentouri and P Divanach},
url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0020220374&partnerID=40&md5=ca25fa5468ce2d956d97645d687678ad},
year = {1982},
date = {1982-01-01},
journal = {Aquaculture},
volume = {27},
pages = {355 -- 376},
abstract = {The behaviour of the prelarval stages of Sparus auratus, Diplodus vulgaris and Diplodus sargus was studied in 570-l tanks at a temperature of 19°C. The different stages in swimming from hatching to the age of 4 days are as follows; period of dominating immobility (1st day); passive vertical migration (2nd day); first oblique swimming (3rd day); first horizontal swimming (4th day). The different speeds of swimming and the distances covered are calculated; the specific differences are mentioned. The predation training period is described and food selectivity at this stage is demonstrated. Aquacultural implications are discussed. © 1982.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The behaviour of the prelarval stages of Sparus auratus, Diplodus vulgaris and Diplodus sargus was studied in 570-l tanks at a temperature of 19°C. The different stages in swimming from hatching to the age of 4 days are as follows; period of dominating immobility (1st day); passive vertical migration (2nd day); first oblique swimming (3rd day); first horizontal swimming (4th day). The different speeds of swimming and the distances covered are calculated; the specific differences are mentioned. The predation training period is described and food selectivity at this stage is demonstrated. Aquacultural implications are discussed. © 1982. |
1980
|
Kentouri, M; Divanach, P; Cantou, M Preliminary data in behavior, growth and survival of reared sea bream Diplodus sargus L. Journal Article Mediterranean Studies Review - General Fisheries Council, 57 , pp. 33–51, 1980, (Original title (in French): Donnees preliminaires sur le comportement, la croissance et la survie du sar Diplodus sargus L. en elevage). Abstract | Links | BibTeX @article{kentouri_preliminary_1980,
title = {Preliminary data in behavior, growth and survival of reared sea bream Diplodus sargus L.},
author = {M Kentouri and P Divanach and M Cantou},
url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0019237286&partnerID=40&md5=0f8ae0457204d44480d1358711cdee9e},
year = {1980},
date = {1980-01-01},
journal = {Mediterranean Studies Review - General Fisheries Council},
volume = {57},
pages = {33--51},
abstract = {For larvae, the survival rate ranges from 3-8% after 54 days and rises to 77% for juveniles after 14 months’ farming. Growth is fast during summer but drops from September to May. The specimens reach 34 g in the 1st year, and 123 g by the end of 17 months of culture.-from Sport Fishery Abstracts},
note = {Original title (in French): Donnees preliminaires sur le comportement, la croissance et la survie du sar Diplodus sargus L. en elevage},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
For larvae, the survival rate ranges from 3-8% after 54 days and rises to 77% for juveniles after 14 months’ farming. Growth is fast during summer but drops from September to May. The specimens reach 34 g in the 1st year, and 123 g by the end of 17 months of culture.-from Sport Fishery Abstracts |
