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	Provedor de dados ArchiMer (63) Zoologia (6) Naturalis (3) OceanDocs (1) Biological Sciences (1) Boletín de Investigaciones (1) BABT (1) Braz. J. Vet. Res. Anim. Sci. (1) Genet. Mol. Biol. (1) Iheringia, Sér. Zool. (1) Mais... Autor Campello, Francois (2) Gallis, J (2) Gasset, Eric (2) George,Luiz Ludovico (2) Gerard, Andre (2) Mendes,Rosa Maria M. (2) Pinheiro,Nadja Lima (2) Quero, Jean-claude (2) Soletchnik, Patrick (2) Thouard, Emmanuel (2) Wu, R (2) Andrian,Izabel de Fátima (1) Anthouard, M (1) BACILA,Metry (1) Bac, N (1) Baerends, Gerard P. (1) Baker, J (1) Barnabe, G (1) Baudin Laurencin, F (1) Bemvenuti,Marlise de Azevedo (1) Mais... Palavra-chave Pisces (79) Growth (10) Nutrition (8) Dicentrarchus labrax (7) Sparidae (7) France (6) Mollusca (6) Salmonidae (6) Spawning (6) Clupeidae (5) Crustacea (5) Diets (5) Fingerlings (5) Fish culture (5) Lates calcarifer (5) Marine fish (5) Serranidae (5) Sexual reproduction (5) Brood stocks (4) Diseases (4) Mais... Tipo do documento Text (63) Info:eu-repo/semantics/article (10) Article / Letter to the editor (3) Info:eu-repo/semantics/other (1) Journal Contribution (1) Ano 2013 (1) 2011 (1) 2009 (2) 2006 (2) 2005 (1) 2002 (1) 2000 (1) 1999 (2) 1998 (2) 1996 (2) 1995 (2) 1994 (1) 1993 (2) 1989 (23) 1985 (4) 1984 (4) 1983 (17) 1982 (2) 1980 (2) 1979 (1) Mais... País France (63) Brazil (11) Netherlands (3) Belgium (1) Colombia (1) Idioma Francês (41) Inglês (26) Português (7) Espanhol (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 79 Primeira ... 1 2 3 4 ... Última Effects de le temperature et du regime alimentaire sur certains parametres de l'immunite cellulaire du loup de mer en elevage ArchiMer Deschaux, P; Peres, G. The data showed that antibody response and NK cells activity of a teleostean fish Dicentrarchus labrax (Loup de mer) were maximal when animals were bred at a temperature equal to 18 degree C. A proteinoprive diet enhanced T cytotoxic response and diminished NK cell activity. A fast of 15 days had no effect on these two cellular responses. Tipo: Text Palavras-chave: Dicentrarchus labrax; Serranidae; Pisces; Antibodies; Starvation; Toxicity; Cells; Immunity; Diets; Nutrition; Temperature effects; Fish culture. Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1248.pdf Energy-protein management by some warmwater finfishes. ArchiMer Luguet, P; Moreau, Y. If warmwater finfish protein requirements as level in diet is low, absolute intake per day is similar to those of coldwater species. But relation of this requirement with specific growth rate differs for strictly warmwater fishes as Tilapias. Analysis of partition between protein and non-protein energy retention shows that these species with Clarias make a better use of non-protein energy provided and consequently improve their protein retention. Better carbohydrate digestibility and metabolism are propounded as part of the explanation. Tipo: Text Palavras-chave: Clarias; Oreochromis mossambicus; Oreochromis aureus; Oreochromis niloticus; Tilapia; Cichlidae; Pisces; Nutritional requirements; Digestibility; Diets; Proteins; Metabolism; Carbohydrates; Nutrition; Feeding; Growth rate. Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1424.pdf Enzymatic polymorphism study as help for constitution of initial broodstock for a new cultivated finfish species. ArchiMer Renno, J; Luquet, P. Leporinus friderici is a South American promising species for fish culture. In French Guiana the "morphological species", L. friderici, L. granti, L. lebaili and L. affinis steyermarki are found. Their identification is sometimes difficult on usual criterion. To constitute an initial broodstock of L. friderici from local wild populations, the genetic structure of these species was studied. Fifteen enzyme systems, representing twenty loci, were screened. Tipo: Text Palavras-chave: French Guiana; Leporinus; Leporinus granti; Leporinus friderici; Anostomidae; Pisces; Embryos; Mortality; Genetics; Freshwater fish; Rearing; Breeding; Biopolymorphism; Brood stocks; Enzymatic activity. Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1441.pdf Estudo ultra-estrutural do esôfago de Trichogenes longipinnis (Britski & Ortega) (Pisces, Siluriformes, Trichomicteridae) Zoologia Pinheiro,Nadja Lima; Mendes,Rosa Maria M.; George,Luiz Ludovico; Sales,Armando. Trichogenes longipinnis (Britski & Ortega, 1983) is a leather fish restricted to the rivers on the shore in the southeast of Brazil. In this work, the oesophagous structure is being showed. The oesophagous appears itself short, dorsally inclinated toward pericardium and ventrally covered by liver lobe. By electron microscopy we can observe a mucosa layer formed by stratified squamous epithelium and lamina propria with stratum compactum. The epithelium is composed by three types of cells: superficial squamous cells; mucous cells, similar to the globet cells and polyhedric cells. The stratification of this epithelium provides a complete basal layer of proliferation polyhedric cells. The cells in the intermediate region of the epithelium are also... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pisces; Trichomicteridae; Trichogenes longipinnis; Oesophagous; Ultrastructure. Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000400008 Estudo ultra-estrutural do estômago de Trichogenes longipinnis (Britski & Ortega) (Pisces, Siluriformes, Trichomicteridae) Zoologia Pinheiro,Nadja Lima; Mendes,Rosa Maria M.; George,Luiz Ludovico; Chaves,Antonio Carlos P.. The observations made about the stomach of Trichogenes longipinnis (Britski & Ortega, 1983) showed a rounded organ which has in its dorsal side an accessory structure - a cul de sac - that comunicates with it. The distal part of this dorsal accessory presents characteristic of an organ that exercise respiratory functions: reduction in the thickness of the mucosa and arrangement of an intrincate continuous capilar net in close contact with the superficial cells of the epithelium. In this portion there are no glands in the lamina propria. The epithelium shows a superficial squamous cels; they are very slim, and sometimes, with the capillary endothelium form a single barrier between the organ lumen and the blood. Polyhedric cells are also present in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pisces; Trichomicteridae; Trichogenes longipinnis; Stomach; Ultrastructure. Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000400009 Etude cytologique ultrastructurale des anomalies hepatiques du loup, de la daurade, et de l'anguille, induites par une alimentation artificielle ArchiMer Bac, N; Biagianti, S; Brusle, J. In the three species Dicentrarchus labrax, Sparus auratus , and Anguilla anguilla an artificial feeding (dry pellets) disturbs liver cells as revealed at ultrastructural level. In hepatocytes, anomalies consist of lipids storage (liposomes) considered as deviation in fatty acids metabolism. Moreover are observed cellular alterations (mitochondrial vacuolization, nuclear pycnosis) related to degenerative process. It is of great interest to understand wether liver modifications are just a reaction to an unbalanced feeding or a true trophic pathology. Tipo: Text Palavras-chave: Dicentrarchus labrax; Serranidae; Pisces; Natural populations; Fish culture; Lipids; Fatty acids; Cytology; Ultrastructure; Cells; Diseases; Pellet feeds; Metabolism; Liver; Artificial feeding; Nutrition disorders. Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1250.pdf Etude de la composition corporelle de la sole (Solea solea ) au cours du jeune: Influence de la temperature ArchiMer Richard, P; Djabali, M; Lagardere, Francoise; Lagardere, J. The effects of starvation on Solea solea at 10 and 20 degree C in sea water, were studied. At 20 degree C fishes start to die on week 4; at 10 degree C they support a longer starvation period (9 weeks). Proximate analysis shows that protein are more steadily used at 20 degree C than at 10 degree C, contrarily to the corporal lipids which are used at the same rate. Starvation results in a reduction of liver lipids and glycogen. This reduction is more pronounced at 20 degree C : 70% of hepatic glycogen is used at this temperature within the first week of starvation against 30% at 10 degree C. Tipo: Text Palavras-chave: Solea solea; Soleidae; Pisces; Survival; Tissues; Biochemical composition; Temperature effects; Proteins; Lipids; Starvation; Metabolism. Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1246.pdf Etude des pecheries, reflexions sur l'environment et la gestion multispecifique. ArchiMer Le Guen, Jean-claude; Chevalier, Robert. All considerations about halieutic stocks inevitably had to attain the recognition of relations which are established between the resource and its natural environment. These phenomenons are exposed in the first part. About consequences of human interventions, both of these aspects must be taken into account: the introduction of new species and fishing. Second part deals with the use of models in stock management. Tipo: Text Palavras-chave: Mollusca; Crustacea; Pisces; Fishery economics; Fishery management; Fishery biology; Stock assessment; Ecosystems; Environmental effects. Ano: 1982 URL: http://archimer.ifremer.fr/doc/1982/publication-1859.pdf Etude preliminaire des equilibres de distribution de l'eau et des ions au cours de l'ovogenese de Solea solea ArchiMer Gallis, J; Lemenn, F; Lebrun, A; Nunez, R. During oogenesis of Solea solea L., gonadal changes in water, Na super(+) and K super(+) ions seem to be related to yolk protein incorporation by the oocyte. The decrease in oocyte water accumulation, associated with an increase in pericellular water accumluation and a decrease in K super(+) concentration occurs when vitellogenin enters the oocyte. Na super(+) concentration decreases in the oocyte at the end of the exogenous vitellogenesis when the first stages of the oocyte maturation take place. Water accumulation in the pericellular space during vitellogenesis allows the rapid transfer of water from this compartment into the oocyte during the terminal phase of maturation. However the total amount of gonadal water remains stable. Tipo: Text Palavras-chave: Solea solea; Soleidae; Pisces; Hydration; Water content; Ion accumulation; Sexual maturity; Ovaries; Oogenesis; Solea; Maturation ovocytaire; Ovogenèse; Eau; Ions. Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1231.pdf Exposé sur la systématique des poissons ArchiMer Maurin, Claude. La classification telle que allons l'exposer est tirée de la systématique moderne actuellement appliquée en France. Cette classification fait des poissons, aux sens strict, une super classe qui exclut les Agnathes. Ceux-ci, considérés comme un sous embranchement, comprennent la classe des Cyclostomes (lamproies). Tipo: Text Palavras-chave: Systématique; Pisces. Ano: 1969 URL: http://archimer.ifremer.fr/doc/00419/53039/53976.pdf Fator de condição gonadal, índice hepatossomático e recrutamento como indicadores do período de reprodução de Loricariichthys platymetopon (Osteichthyes, Loricariidae), bacia do rio Uruguai médio, sul do Brasil Iheringia, Sér. Zool. Querol,Marcus Vinicius Morini; Querol,Enrique; Gomes,Nara Neide Adolpho. The recruitment period of Locariichthys platymetopon (Isbrucker & Nijssen, 1979) was investigated. It has been found out, through the data analysis, that the gonadal condition factor is a good indicator of the reproductive period and that the hepatossomatic index is probably related to the storage of reservation for the winter period. The recruitment occurred in November coinciding with the reproductive activity of May. Tipo: Info:eu-repo/semantics/article Palavras-chave: Pisces; Loricariidae; Locariichthys; Reproductive; Uruguay river. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212002000300008 Feeding of Eigenmannia trilineata (Pisces, Sternopygidae) (Lopez & Castello, 1966), in the upper Paraná River floodplain, Brazil BABT Peretti,Danielle; Andrian,Izabel de Fátima. Studies were performed on various aspects related to the feeding of Eigenmannia trilineata in the upper Paraná River floodplain, from June 1993 to July 1994, at four places with different types of bottom and waters speed. A number of 279 fish had its stomachal contents analyzed by occurence and point methods in which it was applied on its frequencies the feeding index. Two hundred an sixty two specimens were utilized to the analysis of the feeding activity that it was based on frequency and middle degree of stomach repletion. For the morfological analyse utilized 12 individuals. It was verified fourteen items on species diet which it was found chiefly Chironomidae (Diptera) and detritus. Seasonal, area variations were verified in feeding activity and the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Feeding; Eigenmannia trilineata; Pisces; Paraná River. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000100011 Further records of Auchenipteridae and Pimelodidae from Suriname (Pisces: Nematognathi) Naturalis Mees, G.F.. Collections of freshwater-fishes, made in recent years in Suriname, have yielded four species of Auchenipteridae and ten species of Pimelodidae. Of the latter, two species, viz., Phractocephalus hemioliopterus and Pimelodus heteropleurus, are additions to the list given by Mees (1974: 237238), but the occurrence of Phractocephalus hemioliopterus in Suriname had already been mentioned by Geijskes (1973) and was thoroughly discussed by Boeseman (1983). Tipo: Article / Letter to the editor Palavras-chave: Pisces; Nematognathi; Auchenipteridae; Pimelodidae; Suriname; 42.81. Ano: 1985 URL: http://www.repository.naturalis.nl/record/318673 Genetic variability in Oligosarcus paranensis (Teleostei: Characiformes) from the São Francisco river, Ivaí river basin – Paraná State, Brazil - doi: 10.4025/actascibiolsci.v35i3.14179 Biological Sciences Santos, Michele Rocha dos; Universidade Estadual de Maringá; Renesto, Erasmo; Universidade Estadual de Maringá. The genetic variability of Oligosarcus paranensis was estimated from a population collected in São Francisco river, Prudentópolis county in Paraná State (Brazil) using the electrophoresis in starch gel technique. Eleven enzymatic systems were analyzed: Aspartate aminotransaminase (AAT; E. C. 2.6.1), Alcohol dehydrogenase (ADH; E. C. 1.1.1.1), Esterase (EST; E. C. 3.1.1.1), Glucose-6-phosphate isomerase (GPI; E. C. 5.3.1.9), Glycerol-3-Phosphate dehydrogenase (G3PDH; E. C. 1.1.1), Isocitrate dehydrogenase (IDH; E. C. 1.1.1.42), L-lactate dehydrogenase (LDH; E. C. 1.1.1.27), Malate dehydrogenase (MDH; E. C. 1.1.1.37 ), Malate dehydrogenase NADP (ME; E. C. 1.1.1.40), Phosphoglucomutase (PGM; E. C. 5.4.2.2) and Sorbitol dehydrogenase (SORB; E.C. 1.1.1.14).... Palavras-chave: Allozyme; Genetic diversity; Heterozygosity; Polymorphism; Pisces. Ano: 2013 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/14179 Grow-out mariculture techniques in tropical waters: A case study of problems and solutions in Hong Kong. ArchiMer Wu, R; Lee, J. Raft culture is practised and trash fish is being used as feed in Hong Kong. Culture space is limited and most of the culture sites are over-crowded. Food conversion ratio is poor (about 10-15), grow-out mortality is high (30-50%) and fish kills caused by oxygen depletions, algal blooms and red tides occur frequently. Disease and water pollution are also problems. Tipo: Text Palavras-chave: Sparidae; Pisces; Indicator species; Diseases; Water pollution; Cage culture; Artificial feeding; Food fish; Oxygen depletion; Mortality; Growth; Stocking density; Fish culture. Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1427.pdf Hormone-induced spawning of cultured tropical finfishes. ArchiMer Marte, C. Commercially important tropical freshwater and marine finfishes are commonly spawned with pituitary homogenate, human chorionic gonadotropin (HCG) and semi-purified fish gonadotropins. These preparations are often administered in two doses, a lower priming dose followed a few hours later by a higher resolving dose. Interval between the first and second injections may vary from 3-24 hours depending on the species. Variable doses are used even for the same species and may be due to variable potencies of the gonadotropin preparations. Tipo: Text Palavras-chave: Teleostei; Pisces; Tropical fish; Induced breeding; Sex hormones; Animal reproductive organs; Marine fish; Freshwater fish; Fish culture. Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1436.pdf Incidence de la salinite sur les equilibres de distribution hydrique et ioniques et sur le metabolisme respiratoire dans le muscle blanc, le muscle rouge et la branchie chez le muge Chelon labrosus ArchiMer Gallis, J; Piquemal, S; Lambert, J; Sergent, P; Rousseau, V. Oxygen consumption, water, K super(+) and Na super(+) contents were measured in white muscle, red muscle and gill epithelium in the mullet Chelon labrosus) in relation with the duration of fresh water or sea water (1500mOsm) adaptation. The unit respiratory activities in gill and red muscle where respectively 5 and 3 timesmore elevated than in white muscle. The pericellular K super(+)/Na super(+) ratio of the 3 tissues decreased with the fresh water adaptation duration. In the gill, the intracellular K super(+)/Na super(+) ratio was stable while the parameter decreased strongly in the white muscle. The results are discussed in relation to energetic cost of homocellular regulation and homoepithelial regulation. Tipo: Text Palavras-chave: Chelon labrosus; Mugilidae; Pisces; Gills; Muscles; Oxygen consumption; Respiration; Ions; Water balance; Osmoregulation; Salinity effects. Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1251.pdf Induction of ovulation and stimulation of spermation by LHRH or an LHRH analog associated or not with pimozide. Effects on some teleost fish. ArchiMer Billard, R; Weil, C; Barnabe, G. Effectiveness of LHRH and one of its analogs (LHRH-A = D-Ala super(6) ethylamide) on induction of ovulation and stimulation of spermiation is reviewed here. LHRH was also combined with pimozide, an anti-dopaminergic agent, to try to cancel dopamine inhibition of gonatotropin (GtH) release. LHRH-A alone (50 mu g/kg) did not initiate ovulation but only oocyte maturation. When pimozide (10 mg/kg) and LHRH-A (50 mu g/kg) were combined, gonadotropic hormone secretion was significantly increased, causing ovulation and stimulating spermiation. This combination advanced ovulation in trout. Trout egg quality was markedly altered by the pimozide treatment; it remains to be tested in carp. In sea bass, LHRH-A was much more effective than LHRH, and ovulation was... Tipo: Text Palavras-chave: Salmonidae; Dicentrarchus labrax; Sparidae; Cyprinidae; Teleostei; Pisces; Inhibitors; Sex hormones; Sexual maturity; Spermatogenesis; Ovulation; Induced breeding; Sexual reproduction. Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1218.pdf Intensive larval rearing trials of red drum (Sciaenops ocellata ) in Martinique (F.W.I.). ArchiMer Soletchnik, Patrick; Thouard, Emmanuel; Goyard, Emmanuel. The red drum Sciaenops ocellata (Linneaus, 1766) was introduced in Martinique (F.W.I.) from the United States (Texas and Florida). Thirteen intensive larval rearing attempts, from 7 batches of imported eggs, have been conducted for two years. Tipo: Text Palavras-chave: Pisces; Growth; Larval development; Rearing; Hatching; Nutrition; Stocking density; Food conversion; Growth rate; Survival; Fingerlings; Fish; Eggs. Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1434.pdf La dynamique des pêches côtières du pays bigouden ArchiMer Charuau, Anatole. In the beginning, the coastal fleet of the Bigouden region fished by trawling and was completely focused on exploiting lobster and hake. It is a traditional business that expanded between the last war and the 70s, reaching its peak between 1975 and 1980. The best image to give an idea of this fleet is that of a "bucket waterwheel" endlessly discharging its catch in the four ports of the Guilvinec district. Where there is a seafaring business in Guilvinec, Loctudy and Saint-Guénolé, there is a complementarity that is expressed in two ways: - coastal fishing constitutes a very noticeable and regular supplement to production, since sales happen daily and only bad winter weather causes a relative decrease in the supplement. - coastal fishing gives a... Tipo: Text Palavras-chave: France; Brittany; Data; Fishing zone; Fleet; Trawling; Commercial species; Costal fisheries; Finistere; Bretagne; Atlantique Nord Est; Golfe de Gascogne; Merluccius; Lophius; Pisces; Nephrops Norvegicus; Zone peche; Exploitation; Flottille; Chalut; Donnee; Espece commerciale; Peche cotiere. Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/rapport-2202.pdf Registros recuperados: 79 Primeira ... 1 2 3 4 ... Última

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