| Titre : | Vie et Milieu - Life and Environment 52(2-3) - septembre 2002 |
| Type de document : | Bulletin |
| Paru le : | 01/09/2002 |
Dépouillements
Article
D. Lecchini, Auteur ;
P. Lenfant, Auteur ;
S. Planes, Auteur
We surveyed the population structure of the sea-urchin Paracentrotus lividus, considering the impact of depth, habitat and protection on its abundance and size distribution. No difference was found between habitats (walls vs. boulders) whereas a[...]
Article
L. Schmekel, Auteur ;
D. Cappellato, Auteur
Three new species are described: Runcina hornae n. sp. is elongated rectangular and all over orange with a discontinuous white cross-band behind the eyes; R. rotunda n. sp. is plump and black with white spots bordering weakly notum and foot and [...]
Article
M. Trabelsi, Auteur ;
Jean-Pierre Quignard, Auteur ;
J. A. Tomasini, Auteur ;
M. Boussaïd, Auteur ;
B. Focant, Auteur ;
F. Mâamouri, Auteur
The statistical analyses of nine meristic characters of Atherina boyeri, collected in Mediterranean lagoon waters, show the homogeneity of the French populations and the heterogeneity of those of the Tunisian lagoons. Of the set of characters ta[...]
