Recent improvements in broodstock management and larviculture in marine species in Polynesia and New Caledonia: genetic and health approaches

Moullac, Gilles Le; Goyard, Emmanuel; Saulnier, Denis; Haffner, Philippe; Thouard, Emmanuel; Nédélec, G; Goguenheim, Jean; Rouxel, Catherine; Cuzon, Gérard

doi:10.1016/s0044-8486(03)00497-6

Cited by 20 publications

(11 citation statements)

References 42 publications

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“…Further studies are necessary to identify the possible factors affecting the mating success of F. paulensis in captivity. Genetics and biotechnology in penaeids have been reviewed (Benzie, 1997;Benzie, 1998) and selective breeding programs have been successfully achieved for some species (Pérez-Rostro and Ibarra, 2003;Le Moullac et al, 2003;Li et al, 2003). Current efforts to close the life cycle and improve reproductive performance of F. paulensis in captivity would hopefully be able to design an efficient breeding program through the selection of desirable characteristics reflected in culture performance.…”

Section: Constraints and Perspectivesmentioning

confidence: 99%

Recent developments on broodstock maturation and reproduction of Farfantepenaeus paulensis

Peixoto

Cavalli

Wasielesky

2005

Braz. arch. biol. technol.

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Section: Constraints and Perspectivesmentioning

confidence: 99%

Recent developments on broodstock maturation and reproduction of Farfantepenaeus paulensis

Peixoto

Cavalli

Wasielesky

2005

Braz. arch. biol. technol.

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“…Other studies have started the weaning process for L. calcarifer at 18–23 DAH (Lee et al. 1996; Partridge & Southgate 1999), while commonly accepted commercial practice is to begin weaning onto microparticulate diets from 20–25 DAH (Mackinnon 1987; Fuchs & Nedelec 1991; Moullac et al. 2003).…”

Section: Discussionmentioning

confidence: 99%

“…While ingestion of microencapsulated diets has previously been reported for L. calcarifer at three and eight DAH (Walford et al 1991;Southgate & Lee 1993), low survival was recorded (0-2.4%) over short periods (from 5-10 days). Other studies have started the weaning process for L. calcarifer at 18-23 DAH (Lee et al 1996;Partridge & Southgate 1999), while commonly accepted commercial practice is to begin weaning onto microparticulate diets from 20-25 DAH (Mackinnon 1987;Fuchs & Nedelec 1991;Moullac et al 2003). Earlier weaning of fish larvae has the potential to impart significant savings in commercial hatchery operations (Person Le Ruyet et al 1993).…”

Section: Discussionmentioning

confidence: 99%

The influence of dietary protein and energy levels on growth, survival and thyroid hormone (T3 and T4) composition of Lates calcarifer larvae

Nankervis

Southgate

2006

Aquac Nutrition

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Two growth trials were conducted to determine the effects of different dietary protein (450–550 g kg−1) and energy contents (18–22 MJ kg−1) on growth, survival and carcass thyroid hormone (T3 and T4) levels of barramundi (Lates calcarifer) larvae. Larvae fed diets containing 21 and 22 MJ kg−1 dietary energy performed consistently better than those fed diets containing 18 and 19 MJ kg−1 dietary energy in terms of final dry weight and total length, while those fed 20 MJ kg−1 had intermediate values for both the parameters. No effects of dietary protein level were discernable from the physical parameters measured; however, larvae fed diets containing the lowest protein and energy combination (450 g kg−1 protein/18 MJ kg−1 energy) had significantly lower carcass T4 levels than larvae in all other treatments, except for those fed the 500 g kg−1 protein/18 MJ kg−1 diet, which had an intermediate value. The results indicate that the optimum diet for L. calcarifer larvae from 14 to 28 days after hatch should contain 500 g kg−1 protein and a minimum of 21 MJ kg−1 dietary energy. Carcass T4 content was influenced by macronutrient inclusion level, and correlated significantly with growth, described by the total length. Reduced T4 levels may indicate a depressed larval status in this species.

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“…Domesticated stocks available to the industry have been developed for their general production characteristics and have not been designed to capture a particular subset of natural variation. Most of the few existing major programmes appear to have robust genetic and biosecurity management regimes (Lotz et al 1995;Lotz 1997;Moss & Argue 2001;Le Moullac et al 2003). In general, programmes with a focused genetic selection strategy have achieved gains in growth of approximately 4-5% per generation for growth in P. stylirostris (Goyard et al 2001) before inbreeding became an issue, in P. vannamei (Goyard et al 2001;Argue et al 2002;De Donato et al 2005), P. chinenesis and P. monodon .…”

Section: Domesticated Stocks and Genetically Improved Strainsmentioning

confidence: 99%

Use and exchange of genetic resources of penaeid shrimps for food and aquaculture

Benzie

2009

Reviews in Aquaculture

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Penaeus (Litopenaeus) vannamei Boone, 1931 and Penaeus monodon Fabricius, 1798 provide 87% of the world’s farmed marine shrimp, and 99% with another five species, Penaeus (Fenneropenaeus) chinensis (Osbeck, 1765), Penaeus (Fenneropenaeus) indicus Milne‐Edwards, 1837, Penaeus (Fenneropenaeus) merguiensis de Man, 1888, Penaeus (Litopenaeus) stylirostris Stimpson, 1874 and Penaeus (Marsupenaeus) japonicus Bate, 1888. Genetically improved strains have been traded for P. chinensis, P. stylirostris, P. vannamei and P. monodon, although closed populations have been developed for all seven species. To date, domesticated strains have played a dominant role in seed production for only P. vannamei and P. stylirostris. Extensive worldwide transfer of wild and/or domesticated stocks has occurred for these two species and for P. monodon, but the volume and extent of transfer of the other species is less. Genetic variation documented in wild stocks does not appear to be threatened, but variation within cultured stocks is often reduced relative to the wild and has affected performance in some (now mostly defunct) cultured populations. Hybridization is not effective in producing useful shrimp strains. There is no organized banking of penaeid shrimp genetic resources, either as live shrimp, frozen tissue, tissue or cell culture or DNA. Open access DNA sequences are available, although limited for most species. Significant expressed sequence tags and large insert libraries are available only for P. vannamei and P. monodon.

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Recent improvements in broodstock management and larviculture in marine species in Polynesia and New Caledonia: genetic and health approaches

Cited by 20 publications

References 42 publications

Recent developments on broodstock maturation and reproduction of Farfantepenaeus paulensis

Recent developments on broodstock maturation and reproduction of Farfantepenaeus paulensis

The influence of dietary protein and energy levels on growth, survival and thyroid hormone (T3 and T4) composition of Lates calcarifer larvae

Use and exchange of genetic resources of penaeid shrimps for food and aquaculture

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