Annexure 2
Annexure 2: List of 41 diatom species with relative abundance more than 10% with code names
| NAME OF THE DIATOM TAXA | CODES |
| Achnanthidium exiguum (Grunow) Czarn. | AEHE |
| Achnanthidium sp. | ACHD |
| Amphora coffeaeformis (C.Agardh) Kütz. | ACAC |
| Amphora Ehrenb. ex Kütz. | AVCA |
| Amphora veneta Kütz. | AVEN |
| Aulacoseira ambigua (Grunow) Simonsen | AAMB |
| Aulocoseira granulata (Ehrenb.) Simonsen | AGCU |
| Bacillaria paradoxa J.F.Gmel. | BPAR |
| Brachysira neoexilis (Grunow) Mann | BNEO |
| Cyclotella atomus Hust. | CATO |
| Cyclotella meneghiana Kütz. | CMEN |
| Cyclotella ocellata Pant. | COCE |
| Cymbella turgidula Grunow | CYMG |
| Cymbella kappi (Cholnoky) Cholnoky | CYMB |
| Diadesmis confervacea Kütz. | DCOF |
| Diploneis oblongella (Nägeli) Cleve-Euler | DOBL |
| Diploneis subovalis Cleve | DSUB |
| Encyonopsis microcephala (Grunow) Krammer | EMCR |
| Eolimna subminuscula (Manguin) G.Moser et al. | ESBM |
| Fragilaria biceps (Kütz.) Lange-Bert. | FBCP |
| Fragilaria ulna var. acus (Kütz.) Lange-Bert. | FAUT |
| Gomphonema spiculoides Gandhi | GOMPL |
| Gomphonema angustum C.Agardh | GANG |
| Gomphonema gracile Ehrenb. | GGRA |
| Gomphonema sp. 1 | GOMPP |
| Gomphonema sp.3 | GOMP3 |
| Gomphonema parvulum Kütz. | GPAR |
| Gyrosigma rautenbachiae Cholnoky | GRAU |
| Navicula cryptotenella Lange-Bert. | NAVIB |
| Navicula gregaria Donkin | NGRE |
| Navicula symmetrica Patrick | NSYM |
| Navicula veneta Kütz. | NVEN |
| Nitzschia williamsii Alakananda et al. | NITZ |
| Nitzschia amphibian Grunow | NAAC |
| Nitzschia gracilis Hantz. | NGLS |
| Nitzschia linearis (C.Agardh) W.Sm. | NLIN |
| Nitzschia palea (Kütz.) W.Sm. | NPAL |
| Nitzschia umbonata (Ehrenb.) Lange-Bert. | NUMB |
| Rophalodia gibba (Ehrenb.) O.Müll. | RGIB |
| Seminavis strigosa (Hust.) Danielidis et Econ.-Amilli | SMNA |
| Staurosirella pinnata (Ehrenb.) Williams et Round | SPIN |