Document généré le 27/06/2026 depuis l'adresse: https://www.documentation.eauetbiodiversite.fr/fr/notice/le-complexe-dinophysis-acuminata-identification-des-especes-le-long-des-cotes-francaises
Titre alternatif
Producteur
Contributeur(s)
Éditeur(s)
Adac-cryptogamie
Identifiant documentaire
9-24471
Identifiant OAI
oai:archimer.ifremer.fr:24471
Auteur(s):
Lassus, Patrick,Bardouil, Michele
Mots clés
Europe
Thallophyta
Algae
Répartition géographique
Systématique
Morphométrie
France
Zone littorale
Identification spécifique
Pyrrophycophyta
Répartition géographique
Systématique
Morphométrie
France
Zone littorale
Identification spécifique
Pyrrophycophyta
Dinophysis
Répartition géographique
Systématique
Europe
Thallophyta
Algae
Geographic distribution
Taxonomy
Morphometry
France
Littoral zone
Specific identification
Pyrrophycophyta
Geographic distribution
Taxonomy
Morphometry
France
Littoral zone
Specific identification
Pyrrophycophyta
Geographic distribution
Taxonomy
Morphometry
Date de publication
01/02/1991
Date de création
Date de modification
Date d'acceptation du document
Date de dépôt légal
Langue
fre
Thème
Type de ressource
Source
Cryptogamie Algologie (0181-1568) (Adac-cryptogamie), 1991-02 , Vol. 12 , N. 1 , P. 1-9
Droits de réutilisation
info:eu-repo/semantics/openAccess
Région
Département
Commune
Description
From seawater samples collected between 1984 and 1989 in 12 French coastal areas, a morphometric study have been realised on Dinophysis genera restricted to "acuminata" like species. Simple morphological criterias are given as suitable for discrimination of four dominant species occurring during toxic episodes in shellfish farms (Diarrheic Shellfish Poisoning): Dinophysis c-closed-integral. sacculus, D. c-closed-integral. acuminata, Dinophysis sp. and D. c-closed-integral. norvegica. This last species cannot be included in the "acuminata complex" and produces temporary blooms along southern Brittany coasts. Pending a more precise diagnosis it is recommended to clarify the relationship between toxin composition and each species previously described.
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