p. 5 - 17 QUELQUES DONNEES CONCERNANT LA DISTRIBUTION DES ALGUES MACROPHYTES AUX COTES LIBYENNES DE LA MER MEDITERRANEE V. H. Skolka et F. Vasiliu Institut Roumain de Recherches Marines Constanta Abstract In 1975-1976, during the four expeditions performed in the Mediterranean Lybyan waters, qualitative and quantitative bottom samples were collected. In the samples 74 species of macrophyta algae were identified, out of them 39 Rhodophyta, 20 Phaeophyta and 15 Chlorophyta, as well as a species of Angiospermae. The authors present the spatial and seasonal distribution of the association of identified species.