p. 47 - 52 REPARTITION ET QUANTITE D'ALGUES ROUGES DU GENRE PHYLLOPHORASUR LA PLATE FORME CONTINENTALE ROUMAINE DE LA MER NOIRE Florian Vasiliu et Nicolae Bodeanu Institut Roumain de Recherches Marines - Constanta Abstract The paper presents quantitative data concerning the distribution of red algae Phyllophora species on the continental shelf off Rumanian coasts. Two species were identified; Phyllophora nervosaand Phyllophora brodiaei. These algae are present between 10 to 56 m2 depth, covering a bottom surface of 2,800 km2 and having a wet biomass of 7,976 tons. Highest biomasses reaching 60 g/m2 were registered on the northern extremity at the considered area, between 43 to 48 m depth.