Structure et évolution des populations de micromycétes de la zone Constanta pendant l’année 1987

Abstract

Observations on the dynamic of microraycetes originating in the offshore zone of the Black Sea are presented. 31 taxa belonging to the orders Saprolegniales, Perono-sporales, Mucorales, Hyphomycetes, Blastomycetes and Coelomycetes have been identified. Most of them were exclusively marine and brackish—marine water species ( ~ 80 % ), some of them being freshwater and terrigenous elements. The high number of triable spores characterized the coastal waters, decreasing insignificantly and gradually offshore and with depth.