Spring Summer Autumn Winter   S No. Taxic species M A M J J A S O N D J F A M     Cyanophyceae   1 Anabena torulosa 0 0 16 157 22 0 0 22 21 0 25 15 23 2 Coccochloris stagnina 13 0 0 67 0 0 0 0 0 0 0 0 7 3 Merismopedia elegans 0 0 0 0 0 43 42 0 0 0 0 24 9 4 Oscillatoria fomosa 12 23 0 0 0 0 0 0 35 12 0 0 7 5 Oscillatoria limosa 0 0 33 1033 0 0 0 21 0 0 13 0 92 6 Phormidium ambiguam 0 0 0 15 51 0 67 23 65 0 0 0 18 7 Phormidium molle 21 0 16 0 0 0 0 0 0 42 0 13 8 8 Phormidium mucosum 42 44 0 0 22 130 0 18 30 0 0 34 27 9 Spirulina labrynthiformis 0 0 0 0 0 36 23 0 0 12 43 0 10 10 Spirulina sp. 0 26 0 0 0 25 0 0 0 0 0 0 4   Total 88 93 65 1272 95 234 132 84 151 66 81 86 204     Euglenophyceae   11 Euglena limnophila 0 0 0 20 0 0 23 32 12 0 0 0 7 12 Euglena acus 16 23 0 80 0 29 43 0 0 11 44 12 22 13 Euglena gracilis 0 0 33 0 0 34 13 0 0 0 33 0 9 14 Euglena proxima 11 44 0 12 0 0 33 0 0 0 0 0 8 15 Lepocynclis ovum 0 0 0 0 0 31 0 14 32 18 22 0 10 16 Phacus suecica 12 31 0 103 0 0 0 0 0 0 0 0 12 17 Trachelomonas volvocina 0 0 0 0 35 0 0 0 12 21 0 33 8   Total 39 98 33 215 35 94 112 46 56 50 99 45 77     Chlorophyceae   18 Chlamydomonas cingulata 12 0 0 0 0 0 0 0 67 0 10 11 8 19 Cladophora sp. 0 0 132 29 12 0 0 22 0 0 0 0 16 20 Closterium ehrenbergii 33 0 0 35 0 0 0 11 0 0 0 0 7 21 Closterium limneticum 0 74 15 30 13 0 13 16 0 14 14 0 16 22 Closterium moniliferum 145 0 0 0 0 36 0 0 0 13 0 0 16 23 Coelastrum cambricum 0 56 0 30 0 0 13 0 0 0 0 12 9 24 Cosmarium monomazum 113 400 18 28 15 0 0 0 0 0 0 0 48 25 Hydrodyctyon sp. 0 0 0 0 0 0 0 33 32 0 17 14 8 26 Pediastrum biradiatum 0 222 0 0 11 30 43 22 0 15 0 11 30 27 Rhizocloneum hieroglyphicum 187 0 0 0 0 0 0 0 0 0 18 0 17 28 Spirogyra sp. 1 0 0 432 130 0 11 15 0 0 0 0 13 50 29 Spirogyra sp.2 0 50 0 0 0 14 16 0 0 11 0 0 8   Total 490 802 597 282 88 91 100 104 99 53 59 61 235     Baccilariophyceae   30 Amphora ovalis 12 14 0 0 0 0 0 0 0 150 22 160 30 31 Amphora pediculus 0 0 0 0 0 33 0 111 98 17 0 0 22 32 Amphora veneta 0 0 23 0 0 0 0 0 100 0 43 16 15 33 Cocconeis placentula 0 14 13 12 22 0 0 0 0 0 0 0 5 34 Cymbella aspera 21 0 0 32 33 0 0 0 0 0 0 0 7 35 Cymbella cistula 0 12 25 0 0 14 27 0 0 0 0 0 7 36 Cymbella kappi 0 12 0 0 13 0 0 0 167 21 0 0 18 37 Diadismis sp. 11 0 0 0 0 22 0 14 32 0 0 99 15 38 Diatoma hyemalis 0 12 13 0 100 28 0 0 33 0 0 0 16 39 Diatoma sp. 0 0 0 167 0 32 0 0 67 222 55 135 56 40 Diatoma vulgaris 0 0 0 0 13 30 54 0 13 0 0 0 9 41 Epithemia argus 13 0 15 0 0 0 0 0 0 0 43 0 6 42 Epithemia sorex 0 0 13 0 0 34 0 13 0 24 0 36 10 43 Eunotia minor 12 0 0 0 0 0 0 14 0 0 0 0 2 44 Eunotia naeglii 0 0 11 33 33 0 0 0 0 0 0 0 6 45 Fragilaria capucina 12 22 0 0 0 13 0 100 164 33 44 54 37 46 Fragilaria crotonensis 0 0 13 11 0 0 22 0 0 0 0 33 7 47 Fragilariforma virescens 0 11 0 0 67 29 26 50 233 56 54 28 46 48 Frustulia sp. 0 0 22 0 14 0 0 0 0 0 0 0 3 49 Gomphonema gracile 32 0 25 33 0 0 0 0 0 0 33 0 10 50 Gomphonema olivaceum 0 0 0 0 0 33 0 12 132 43 0 0 18 51 Gomphonema parvulum 11 0 0 0 0 0 0 0 67 0 43 0 10 52 Gomphonema truncatum 0 32 0 0 44 45 0 0 25 0 54 0 17 53 Navicula angusta 0 21 14 233 0 0 0 33 21 32 44 33 36 54 Navicula cinta 0 0 0 0 0 29 0 0 0 0 0 0 2 55 Navicula digitoradiata 0 0 0 0 0 33 43 0 0 32 0 0 9 56 Navicula lanceolata 14 0 0 0 0 30 0 0 22 0 43 0 9 57 Navicula radiosa 0 0 15 0 0 29 25 22 267 55 53 200 55 58 Navicula rhynchocephala 14 0 0 0 13 0 0 0 0 0 0 63 8 59 Navicula slesvicensis 14 20 0 22 0 0 0 0 0 33 0 0 7 60 Navicula trivialis 0 0 0 0 0 0 100 11 100 0 0 0 18 61 Nedium sp. 0 0 14 0 14 167 0 0 67 0 0 43 25 62 Nitzschia acilcularis 0 0 18 16 0 0 0 0 33 0 44 25 11 63 Nitzschia dissipata 22 22 0 0 0 0 0 0 0 0 0 0 4 64 Nitzschia graciliformis 0 0 0 0 0 32 43 0 0 0 0 0 6 65 Pinnularia maior 0 0 13 30 0 0 0 0 0 32 0 0 6 66 Pinnularia sudetica 0 0 21 0 0 33 0 44 22 33 0 0 13 67 Synedra berolinensis 0 32 0 33 33 0 0 0 22 0 32 0 13 68 Synedra rumpens 0 0 15 0 67 15 37 0 0 52 0 44 19 69 Synedra ulna 0 0 0 0 0 36 26 33 33 66 0 0 16 70 Tetracyclus sp. 15 14 0 0 0 0 0 0 62 43 64 0 17   Total 203 238 283 623 466 717 403 457 1780 944 671 969 646    Grand Total 820 1231 978 2392 684 1136 747 691 2085 1113 910 1161 1162

Table 2: Population density (Ind×102 /L) of various classes of Phytoplankton in Saderkot,Wular lake from March 2011 to February 2012.