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Aquaculture Department Presentation
Dr. P. Divanach
Fish Diversification in the Mediterranean: current status, main constraints
and potential for responsible development.
G.Marino, P.Divanach, M.Suquet.
The paper reviews some key issues involved in new species development for
Mediterranean aquaculture and their inter-relationships.
Professor M.Kentouri
Growth and feed efficiency of sea bass juveniles reared in different
stocking densities and feeding levels
M.Paspatis, G.Blanchard, T.Boujard and M.Kentouri
The effects of stocking density on farmed species are known for many
species but for sea bass, which is widely cultured in the Mediterranean
region, the knowledge is limited. Taking into account that feeding is
dependent on fish density, this study was carried out to determine the
combined effects of stocking density and feeding on growth performance and
feed conversion of sea bass juveniles.
A. Hatziathanasiou
Effects of stocking density on coeval sibling cannibalism in reared sea
bass post-larvae
A. Hatziathanasiou, P.Paspati, S.Stefanakis and M Kentouri.
The effect of stocking densities on survival, growth and behaviour of sea
bass post larvae (17.1mm) was studied in triplicate under controlled
conditions.
Conclusions
Post-larval stage was affected negatively by stocking density. Cannibalism
was identified to be the factor inducing mortality during post-larval stage
and increased dramatically during transition from live to artificial feed.
Once begun, cannibalism continued even after food was given. In sea bass
post larvae appear two types of cannibalism; i) attack and ingestion from
the tail;; ii) attack and whole ingestion from the tail or the head.
Dr. C.Mylonas
Oral presentations
- GnRHa-based technologies for the hormonal induction of spawning in
farmed fish (Biotechnology and Aquaculture Session, Dr. E. Donaldson),
invited review talk
- Endocrine regulation and artificial induction of final oocyte maturation
and spermiation in basses of the genus Morone (Bass Culture Session, Dr. M.
Carrillo), plenary talk
Co-authored presentations (posters and oral)
- PROGRESS IN INDUCED BREEDING OF THE DUSKY GROUPER USING A GNRH-DELIVERY
SYSTEM (G. Marino, E. Azzurro, C.C. Mylonas, A. Mandich and Y. Zohar)
- EFFECTS OF GNRHA IMPLANTS ON FEMALE ATLANTIC HALIBUT HIPPOGLOSSUS
HIPPOGLOSSUS SPAWNING PERFORMANCE (C. Mazorra de Quero, R.J . Shields, A.
P. Scott, C. Mylonas, Y. Zohar and N. Bromage)
- EFFECTS OF LATE SEASON GNRHA IMPLANTS ON MALE ATLANTIC HALIBUT
HIPPOGLOSSUS HIPPOGLOSSUS SPERMIATION (C. Mazorra de Quero, R. Shields, A.
P. Scott, C. Mylonas, Y. Zohar and N. Bromage)
- DIFFERENT DELIVERY SYSTEMS FOR THE OPTIMIZATION OF THE INDUCTION OF THE
SPAWN IN SEA BASS (Dicentrarchus labrax) (ForniŽs,MA., Ma–anos,E.,
Laureau,S. ,do Santos,A. , Carrillo, M., Mylonas,C.C., Zohar,Y. , and
Zanuy, S.)
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