Suspension culture of the great scallop Pecten maximus in Galicia, NW Spain--intermediate primary culture of hatchery produced spat. Journal of Shellfish Research | January 1, 2005| | COPYRIGHT 2005 National Shellfisheries Association, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information) Copyright

ABSTRACT A technique for growing small P. maximus spat in suspension culture from rafts is described. Hatchery produced spat of initial size 3.0- and 4.3-mm shell height were transferred to a sea-based primary nursery system in May. Scallop spat (3.0 mm) grew to 16.8 [+ or -] 3.0 mm during 85 days. Survival was 70.0 [+ or -] 8.1%, but decreased due to presence of predators in 33.4% of the sampling units, to between 0 and 37.4%. Important predators were the crabs Atelecyclus undecimlineatus, Liocarcinus arcuatus, and Necora puber and the starfish Asterias rubens. A significant ...

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