S No. Class Shannon_H Evenness_e^H/S Dominance_D 1 Cyanophyceae 1.801 0.6054 0.2485 2 Euglenophyceae 1.874 0.9302 0.1671 3 Chlorophyceae 2.24 0.7827 0.1306 4 Bacillariophyceae 3.424 0.7485 0.04154

Table 5: Variation of diversity indices of different groups of phytoplankton at Saderkot,Wular lake, Kashmir during March, 2011 to February, 2012.