Wyniki wyszukiwania

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Gill disease in a gilthead sea bream [Sparus aurata L.]

100%

Kapetanovic D., Kurtovic B., Vardic I., Teskeredzic E., Teskeredzic Z.

Medycyna Weterynaryjna

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2006

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tom 62

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nr 11

1239-1241

This paper describes the first report of gill disease in gilthead sea bream (Sparus aurata L.), cultured in the Northern Adriatic near the island of Cres in Croatia. The pathological findings of cultured gilthead sea bream were examined in detail, using prompt clinical and necropsy examination, bacterial and hematological analysis. Beside yellowish-brown, swollen and clumped gills, there were no other apparent changes in the diseased fish. Bacterial analysis of these fish revealed the presence of mixed infections. The predominant bacterium from affected gills was Stenotrophomonas maltophilia. Furthermore Aeromonas salmonicida masoucida/achromogenes and Empedobacter brevis were also identified. Fish with affected gills had significantly decreased serum proteins, specific weight and haematocrit compared to fish without changes of the gills.

2

Rozrod labraksa i dorady w warunkach sztucznych

100%

Kucharczyk D., Skrzypczak A.

Komunikaty Rybackie

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1998

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nr 5

11-13

3

Farma srodziemnomorska w Korfos [Grecja]

100%

Skrzypczak A., Kucharczyk D.

Komunikaty Rybackie

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1998

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nr 3

2-4

4

Directional responses of sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata) fry under static magnetic field

100%

Tanski A., Korzelecka-Orkisz A., Grubisic L., Ticina V., Szulc J., Formicki K.

Electronic Journal of Polish Agricultural Universities. Series Fisheries

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2011

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tom 14

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nr 4

5

Towarowa produkcja dorady [Sparus aurata] w systemie sadzow morskich

100%

Kucharczyk D., Skrzypczak A.

Komunikaty Rybackie

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1998

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nr 5

25-26

6

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Can multiple fish farms be integrated within a semi-enclosed bay without causing acute ecosystem degradation?

100%

Puhr K., Pikelj K., Fiket Z.

Oceanologia

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2017

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tom 59

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nr 3

The current study explores the possibility that multiple fish farms (FFs) containing sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata) can be successfully integrated within a semi-enclosed bay in the Croatian Adriatic. The research focuses on determining principal environmental factors (EFs) that control the integration and attempts to estimate their individual and synergic ability to influence deposition and removal of organic matter (OM) and trace elements (TE) from the system. The complexity of the designated tasks demanded a comprehensive number of various datasets and samples to be used in the analysis. The ADCP data revealed strong wind induced currents forming within the research domain resulting in high system flushing efficiency (3.5—6 days). The sediment samples from all stations contained relatively inert minerals which contributed to overall low OM and TE concentrations and very limited variability found across the entire bathymetric range. The thermal advection effect recorded at two stations was attributed to specific seabed topography and the hydrodynamic response formed during Maestral wind episodes. The results indicate that a successful integra- tion of four FFs has taken place within the research site (semi enclosed bay), and that the key EFs responsible for its success are strong wind induced hydrodynamics, favorable seabed topography and sediment mineral composition. The synergy of the principal EFs that formed within the system was found to have an attenuating effect regarding FFs chemical influence (OM and TE) and an amplifying one regarding spatial footprint which extended to = 2000 m distance.

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Protozoan and myxozoan infections in wild gilthead seabream (Sparus aurata L.) from North Lake of Tunis, Tunisia

80%

Bahri S.

Acta Parasitologica

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2012

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tom 57

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nr 2

A total of 150 gilthead seabream Sparus aurata L., from North Lake of Tunis, Tunisia, were studied for protozoan and myxozoan parasites. The parasitological survey revealed the presence of ectoparasites (Amyloodinium ocellatum Brown, 1931, Trichodina lepsii Lom, 1962 on the gills) and endoparasites (Ceratomyxa sparusaurati Sitjà-Bobadilla, Palenzuela et Alvarez-Pellitero, 1995 infecting the gallbladder, and Eimeria sparis Sitjà-Bobadilla, Palenzuela et Alvarez-Pellitero, 1996 parasitizing the intestine). This is the first record of Amyloodinium ocellatum, Trichodina lepsii, Ceratomyxa sparusaurati, and Eimeria sparis in S. aurata from Tunisian waters. Data on prevalence and intensity of infection are provided. A comparison of the present species with previously described species in cultured gilthead seabream from other Mediterranean countries is also presented. In this study Trichodina lepsii is identified for the first time in Sparus aurata. A taxonomic description of this species based on silver nitrate method is provided.

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Ultrastructure of the spermatozoon of Macvicaria obovata (Digenea: Opecoelidae), a parasite of Sparus aurata (Pisces: Teleostei) from the Gulf of Gabes, Mediterranean Sea

80%

Kacem H., Quilichini Y., Neifar L., Torres J., Miquel J.

Acta Parasitologica

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2017

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tom 62

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nr 3

9

Podchow wylegu i narybku labraksa i dorady. Cz.1

80%

Kucharczyk D., Skrzypczak A.

Komunikaty Rybackie

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2000

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nr 2

21-23

Ograniczanie wyników

Gill disease in a gilthead sea bream [Sparus aurata L.]

Rozrod labraksa i dorady w warunkach sztucznych

Farma srodziemnomorska w Korfos [Grecja]

Directional responses of sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata) fry under static magnetic field

Towarowa produkcja dorady [Sparus aurata] w systemie sadzow morskich

Can multiple fish farms be integrated within a semi-enclosed bay without causing acute ecosystem degradation?

Protozoan and myxozoan infections in wild gilthead seabream (Sparus aurata L.) from North Lake of Tunis, Tunisia

Ultrastructure of the spermatozoon of Macvicaria obovata (Digenea: Opecoelidae), a parasite of Sparus aurata (Pisces: Teleostei) from the Gulf of Gabes, Mediterranean Sea

Podchow wylegu i narybku labraksa i dorady. Cz.1