Layer of points representing the abundance weighted per canyon of observed organisms during submersible dives in the Mediterranean continental canyons.

Layer of points representing the abundance weighted per canyon of observed organisms during submersible dives in the Mediterranean continental canyons.

Layer of Polygons representing the distribution of organisms described in the bibliography and obtained by sampling in the canyons of the French Mediterranean.

Layer of Polygons representing the distribution of organisms described in the bibliography by Maurin (1962) and obtained by trawling in the canyons of the French Mediterranean.

The data are provided as a layer of points representing the benthic samples (operations) in the French Mediterranean. The lists of species identified corresponding to these sampling points are given in the bibliographic references indicated in the layer.