Mortalité du tourteau Cancer pagurus provoquée par le dinoflagelle parasite : Hematodinium sp.

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Éditeur(s) ICES : CM. 1988/K:32 Réf. E
Identifiant documentaire 9-1418
Identifiant OAI oai:archimer.ifremer.fr:1418
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Auteur(s): Latrouite, Daniel,Morizur, Yvon,Noel, Philippe,Chagot, Dominique,Wilhelm, G
Mots clés Edible crab Pathology Bay of Biscay Iroise sea Channel Parasite Mortality Hematodinium Bitter crab desease Dinoflagelle Aquiculture Cancer pagurus Mortalité Hematodinium Cancer pagurus Tourteau Pathologie
Date de publication 01/01/1988
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Droits de réutilisation info:eu-repo/semantics/openAccess

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Unusural crab mortality in winter led us to identify a Hematodinium like parasitic dinoflagellate in the blood of edible crabs Cancer pagurus. Crabs from several fishing areas (the English Channel, the Iroise sea, the bay of Biscay, off Scotland) and from one area of the Channel shore were examined. The crab parasit was found everywhere we investigated and throughout the year. The prevalence which was found independant of the intermolt stage, sex and size of crabs was higher inshore than offshore. The pathogenicity is assumed to differ according to season.
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