D. PETROVA and D. GERDZHIKOV
Institute of Fishing Resources, BG - 9000 Varna, Bulgaria
PETROVA, D., and D. GERDZHIKOV, 2010. Euglenophyceae in Varna and Beloslav Lakes during 2008. Bulg. J. Agric. Sci., 16: 311-316
The representatives of class Euglenophyceae inhabit mainly freshwater basins but some species occur also in marine and brackish waters. Along the Bulgarian coast, in Varna - Beloslav Lake system large-scale development and blooms of Euglenophyceae have not been observed since a lot of years. This paper discusses their quantitative and qualitative distribution in 2008.