Résumé :
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It has been demonstrated, that Acipenser naccarii is autochthonous to the Guadalquivir and to all of southern Europe, and that it shares these habitats with A. sturio. Now the Bioresturgeons workshop is to be held so that the world's bestknown specialists in this field may present what has been accomplished in their own countries or regions, in the related areas of recovery, management and aquaculture, and may reach a consensus view among all concerned on the best way to recover the south European stocks of sturgeons in their free environment, and on the means of ensuring that both this recovery and the aquacultural activities should have an optimum environmental and social impact.
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