Culture of sea bass larvae (Dicentrarchus labrax) in completely closed recirculation systems with artificial seawater
Corneillie, S.; Noterdaeme, L.; Ollevier, F.P. (1989). Culture of sea bass larvae (Dicentrarchus labrax) in completely closed recirculation systems with artificial seawater, in: De Pauw, N. et al. (Ed.) Aquaculture: a biotechnology in progress: volume 1. pp. 125-131
In: De Pauw, N. et al. (1989). Aquaculture: a biotechnology in progress: volume 1. European Aquaculture Society: Bredene. ISBN 90-71625-03-6. 1-592 pp., more
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Document type: Conference paper
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| Keywords |
Anatomical structures > Body organs > Animal organs > Bladders > Swim bladder
Microorganisms > Bacteria
Recirculation
Dicentrarchus labrax (Linnaeus, 1758) [WoRMS]
Marine/Coastal |
| Authors | | Top |
- Corneillie, S.
- Noterdaeme, L.
- Ollevier, F.P., more
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| Abstract |
Sea bass larvae (Dicentrarchus labrax) were cultured under laboratory conditions in "completely"-closed recirculation systems with artificial seawater. Daily measurements ensured that the quality of the water was always under control. A 3-year survey of the bacterial population in this system, revealed on the one hand, the permanent presence of Vibrio alginolyticus and Pseudomonas species and, on the other heand, a low bacterial concentration during the first 30 days of the rearing period. After 3 years of investigation, a larval survival of 22% was obtained at day 45. The growth rate was similar to that reported by other investigations (18.4mm at day 45). The major problems were: absence of swimbladder, swimbladder hypertrophy and a spinning movement syndrome or whirling disease. |
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