In this work, Cyanophyceae showed diversity of 10 species. Barhate (1985) and Zafar (1967) considered that high percentage of dissolved oxygen is favourable for growth and development of Cyanophyceae and were recorded with seven species at Nagzari tank. Maximum growth and population was noted during the post mansoon season. Desmidiaceae showed only one species with least dominancy. Likewise Desmidiaceae, Hydrocharitaceae, also showed only one type of species in the study area.
Zooplanktons serve as important aquatic organisms, occurred abundantly in all types of aquatic habitats and has vital role in energy transfer of aquatic ecosystems (Altaff,