p. 59 - 67 PRODUCTION DES PRINCIPAUX COMPOSANTS DU ZOOPLANCTON DES EAUX ROUMAINES DE LA MER NOIRE Florica Porumb Institut Roumain de Recherches Marines Constanta Abstract The value of annual production, the seasonal variations, and the importance of species in the zooplankton production from the shelf waters down to 200 m depth are presented in the paper.