| SN. | Zoological Name | Phylum | Distribution sites | Status |
| 1 | Anuraeopsis fissa Gosse. | Aschelminthes | A, B, C, D | Dominant |
| 2 | Asplanchna brightwelli Grosse. | Aschelminthes | B, C, D, E | Common |
| 3 | Asplanchnopus multiceps Schrgnk. | Aschelminthes | B,C | Least |
| 4 | Branchionus caudatus Barrois & Daday. | Aschelminthes | A, C, D, F | Common |
| 5 | Chromogaster ovalis Bergendal | Aschelminthes | B, C, D, E | Common |
| 6 | Cyclops viridis Jurine | Arthropoda | A, B, D, E | Common |
| 7 | Daphnia longispina Müller | Arthropoda | A, B, C, D, E | Dominant |
| 8 | Epiphanes clavulata Ehrenberg | Aschelminthes | A, C, D, E | Common |
| 9 | Euglena viridis Ehren | Protozoa | A, C, E | Moderate |
| 10 | Gastropus sp. | Aschelminthes | B, C, D, E | Common |
| 11 | Hydra viridissima Pallas | Coelentrata | A, D, E | Moderate |
| 12 | Keratella cochlearis Gosse | Aschelminthes | A, B, C, D | Dominant |
| 13 | Keratella tropica Epstein | Aschelminthes | A, B, C, E | Common |
| 14 | Monostyla bulla Goose | Aschelminthes | A, B, C, D, E | Dominant |
| 15 | Paramaecium drotocephala | Platyhelminthes | A, C, D | Moderate |
| 16 | Paramecium sp. | Protozoa | A, C, D | Moderate |
| 17 | Pheretima posthuma | Annelida | A, B, C, D, E | Dominant |
| 18 | Platyias quadricornis Ehrenberg | Aschelminthes | A, B, D, E | Common |
| 19 | Polyarthra vulgaris Carlin | Aschelminthes | A, C, D, E | Common |
| 20 | Scaridum longicaudum Muller | Aschelminthes | A, B, C, E | Common |
| 21 | Spongilia sp. | Porifera | B, C, E | Moderate |
| 22 | Synchaetape ctinata Ehrenberg | Aschelminthes | A, B, C, E | Common |
| 23 | Tubifex tubifex Muller | Annelida | A, B, C, D, E | Dominant |
| 24 | Vorticella campanula Ehr. | Protozoa | B, C, E | Moderate |