The effect of food supply on metamorphosis and post-larval development in hatchery-reared Pecten maximus

Nicolas, Laurence; Robert, R.

doi:10.1016/s0044-8486(00)00462-2

Cited by 17 publications

(23 citation statements)

References 15 publications

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“…Pediveligers of P. maximus are normally transferred to circular sieves with a mesh bottom for attachment and metamorphosis (Buestel et al 1982;Nicolas and Robert 2001;Christophersen et al 2006). The mesh size may vary from 125 µm (Robert and Gérard 1999;Cann-Moisann et al 2002) to 150 µm (Buestel et al 1982;Christophersen et al 2006), and the sieve diameter from 40 to 50 cm.…”

Section: Culture Systemmentioning

confidence: 99%

“…The mesh size may vary from 125 µm (Robert and Gérard 1999;Cann-Moisann et al 2002) to 150 µm (Buestel et al 1982;Christophersen et al 2006), and the sieve diameter from 40 to 50 cm. Nicolas and Robert (2001) used experimental sieves with a working volume of 1 L, but the cylinder diameter was not given. Treated seawater enriched with algal mix is added continuously to the sieves, and an airlift supplies the sieves also with water from the holding tank that has passed through the sieves.…”

Section: Culture Systemmentioning

confidence: 99%

“…Temperatures used during settlement and early postlarval life for production and experiments were 13-19.5°C in France (Buestel et al 1982;Robert and Nicholas 2000;Nicolas and Robert 2001), 16°C in the UK (Millican 1997), and 15°C in Norway ). Robert and Nicholas (2000) found that metamorphosis and growth was higher at 15 than at 20°C, as was the survival, and that metamorphosis was slightly better at 18 than at 15°C.…”

Section: Culture Environmentmentioning

confidence: 99%

“…Robert and Nicholas (2000) and Nicolas and Robert (2001) used a flow rate of 5.7 L·h -1 in a 1 L sieve. When Robert and Nicholas (2000) investigated the effect of flow rate between 2.7 and 8.3 L·h -1 , no significant effect was observed.…”

Section: Culture Environmentmentioning

confidence: 99%

See 3 more Smart Citations

Spat production of the great scallop (Pecten maximus): a roller coaster¹This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

2011

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The great scallop (Pecten maximus (L., 1758)) has been of interest for aquaculture in Europe since the early 1970s. Since then, a large part of the research and development has focussed on reproduction and early life stages to support hatchery production of spat. Results from the last two decades show that production stability is lacking and have followed a roller-coaster trend. Production strategy varies, but in general, broodstock are collected from the wild and conditioned to gonad maturity sufficient for successful spawning. Natural reproduction cycle varies between populations, which is a challenge to hatcheries aiming at stable year-round production. Larval survival was for many years dependent on addition of antibiotics until a flow-through culture was established, and seasonal variation may be caused by variation in gamete or seawater quality. Settlement, metamorphosis, and spat growth depend on healthy larvae and appropriate culture environment. For efficient spat production, the use of land-based nurseries is promising. Results show that mean yield of spat from eggs is less than 1%. The review concludes that the gap between results obtained in hatchery production and in experiments shows a great potential for production increase.Résumé : L'aquaculture européenne s'intéresse au grand pétoncle (Pecten maximus (L., 1758)) depuis le début des années 1970. Depuis lors, une partie importante de la recherche et du développement s'est concentrée sur la reproduction et les premiers stades de vie afin de favoriser la production de naissains en culture. Les résultats des deux dernières décennies montrent qu'il manque une stabilité dans la production et que les tendances ressemblent à des montagnes russes. Les stratégies de production varient, mais généralement le stock reproducteur est récolté en nature et conditionné jusqu'à la maturité des gonades pour obtenir une fraie réussie. Le cycle de reproduction naturelle varie d'une population à l'autre, ce qui présente un défi pour les cultures qui visent une production stable à l'année. La survie des larves a dépendu pendant de nombreuses années de l'addition d'antibiotiques jusqu'à qu'on mette au point une culture avec système de circulation; la variation saisonnière peut être due à la variation dans la qualité des gamètes ou de l'eau de mer. La fixation, la métamorphose et la croissance du naissain dépendent de la santé des larves et de la présence d'un milieu approprié de culture. Pour une production efficace du naissain, l'utilisation de nourriceries en milieu terrestre est prometteuse. Les résultats indiquent que le rendement moyen du naissain à partir des oeufs est de moins de 1 %. Notre rétrospective conclut que l'écart entre les résultats obtenus par aquaculture et en laboratoire montre qu'il existe un fort potentiel pour l'accroissement de la production.[Traduit par la Rédaction]

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Section: Culture Systemmentioning

confidence: 99%

Section: Culture Systemmentioning

confidence: 99%

Section: Culture Environmentmentioning

confidence: 99%

Section: Culture Environmentmentioning

confidence: 99%

See 2 more Smart Citations

Spat production of the great scallop (Pecten maximus): a roller coaster¹This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

2011

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show abstract

“…Albentosa et al 1994;Laing 2000;Robert & Nicolas 2000) and effects of mixed diets (e.g. Enright et al 1986;Laing & Millican 1986;O'Connor et al 1992;Brown et al 1998;Nicolas & Robert 2001). Concerning this last aspect, spat are more tolerant than larvae to monospecific diets.…”

Section: Feeding Spatmentioning

confidence: 99%

Uses of Microalgae in Aquaculture

Muller‐Feuga¹,

Robert²,

Cahu³

et al. 2003

Live Feeds in Marine Aquaculture

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Implications of larval diet concentration on post-larval yield in a production scale flow-through system for scallops (Pecten maximus Lamarck) in Norway

2012

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The effect of food supply on metamorphosis and post-larval development in hatchery-reared Pecten maximus

Cited by 17 publications

References 15 publications

Spat production of the great scallop (Pecten maximus): a roller coaster¹This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

Spat production of the great scallop (Pecten maximus): a roller coaster¹This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

Uses of Microalgae in Aquaculture

Implications of larval diet concentration on post-larval yield in a production scale flow-through system for scallops (Pecten maximus Lamarck) in Norway

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The effect of food supply on metamorphosis and post-larval development in hatchery-reared Pecten maximus

Cited by 17 publications

References 15 publications

Spat production of the great scallop (Pecten maximus): a roller coaster1This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

Spat production of the great scallop (Pecten maximus): a roller coaster1This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

Uses of Microalgae in Aquaculture

Implications of larval diet concentration on post-larval yield in a production scale flow-through system for scallops (Pecten maximus Lamarck) in Norway

Contact Info

Product

Resources

About

Spat production of the great scallop (Pecten maximus): a roller coaster¹This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.

Spat production of the great scallop (Pecten maximus): a roller coaster¹This review is part of a virtual symposium on current topics in aquaculture of marine fish and shellfish.