Underwater observations on escallop (Pecten maximus L.) beds
نویسندگان
چکیده
منابع مشابه
Pecten maximus larvae
Ž . The purpose of this study was to find the minimum inhibitory concentrations MIC for the following antibacterial agents: chloramphenicol, florfenicol, flumequine and the combination Ž . trimethoprimrsulfadiazine to bacteria associated with scallop Pecten maximus larvae. To evaluate possible effects of components in seawater to the antimicrobial activity of these agents, MIC values were estab...
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One of the fastest growing fisheries in the UK is the king scallop (Pecten maximus L.), also currently rated as the second most valuable fishery. Mass mortality events in scallops have been reported worldwide, often with the causative agent(s) remaining uncharacterized. In May 2013 and 2014, two mass mortality events affecting king scallops were recorded in the Lyme Bay marine protected area (M...
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Most publications devoted to the cryopreservation of mollusc sperm have focused on the definition of technical protocols, avoiding the description of sperm quality after thawing. The present study investigated the effects of cryopreservation on sperm quality in the great scallop. Wild scallop were fished during the natural spawning period and conditioned in the hatchery before use. Sperm sample...
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Scallops, Pecten maximus, accumulate cadmium naturally in the digestive gland to a level of approximately 100 ppm wet weight. Of this cadmium, 60% was soluble and was composed of three weight classes as judged by Sephadex G-100 chromatography. Of the soluble cadmium, 60% was in the 55,000 molecular weight range and 20% each in an excluded fraction and a 10,000 molecular weight fraction. The 55,...
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The king scallop Pecten maximus is a high valuable species of great interest in Europe for both fishery and aquaculture. Notably, there has been an increased investment to produce seed for enhancement programmes of wild scallop populations. However, hatchery production is a relatively new industry and it is still underdeveloped. Major hurdles are spawning control and gamete quality. In the pres...
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ژورنال
عنوان ژورنال: Journal of the Marine Biological Association of the United Kingdom
سال: 1956
ISSN: 0025-3154,1469-7769
DOI: 10.1017/s0025315400010419