Ecologie de la baie de Nhatrang: étude des peuplements animaux du faciès rocheux intertidal

From the analysis of typical animal populations, the author tries to draw an outline of a general bionomic system and to describe the effects of predominant ecological factors (wave action, insolation, salinity and contents of sea water) on the characteristic species (Tectarius nodulosus, Tectarius novaezelandiae, Chthamalus stellatus, Tetraclita porcsa, Ostrea forskali, Balanus tintinna bulum and Madreporaria). He also outlined a rapid sketch of seasonal variations of the biota.