| 41 | ||
| Researcher: | Zachariah, Thomas | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |
| 42 | Studies on the backwater oyster, Crassostrea madrasensis (preston) of Cochin harbour | |
| Researcher: | Unnikrishnan Nair, N | |
| Guide: | Balakrishnan Nair, N | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 43 | ||
| Researcher: | Geevarghese, C | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |
| 44 | Studies on the genus Amblyphraynagodon Bleekar (Pisces: Teleostei: Cyprinidae) from south India | |
| Researcher: | Babu, N | |
| Guide: | Balakrishnan Nair, N | |
| University: | University of Kerala | |
| Language: | English | |
| 45 | Studies on the cyprinid fishes of the genus Rasbora of kerala | |
| Researcher: | Sivkami, S | |
| Guide: | Joseph, N I | |
| University: | University of Kerala | |
| Language: | English | |
| 46 | ||
| Researcher: | Arvindan, C M | |
| Guide: | Balakrishnan Nair, N | |
| University: | University of Kerala | |
| Language: | English | |
| 47 | Studies on the parasitic copedodes with special reference to host parasite relationship | |
| Researcher: | Natarajan, P | |
| Guide: | Balakrishnan Nair, N | |
| University: | University of Kerala | |
| Language: | English | |
| 48 | ||
| Researcher: | Agarwal, Sudesh | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |
| 49 | ||
| Researcher: | Ramanujan, N | |
| Guide: | Suryanarayanan, H | |
| University: | University of Kerala | |
| Language: | English | |
| 50 | ||
| Researcher: | Madhusoodanan Pillai, P | |
| Guide: | Nair, R V | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 51 | Nutritive ecology of an allochthonous feeder, Rasbora daniconius Ham (Cyprindae)Teleostei | |
| Researcher: | Prem Kumar, K | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |
| 52 | Studies on the biology of spinyeel, Mastacembelus Guentheri Day(Pisces-Mastacembelidae) | |
| Researcher: | Sobhana Kumar, K | |
| Guide: | Padmanbhan, K G | |
| University: | University of Kerala | |
| Language: | English | |
| 53 | ||
| Researcher: | Jacob, Laly | |
| Guide: | Suryanarayanan, H | |
| University: | University of Kerala | |
| Language: | English | |
| 54 | Studies on Pleuronectiformes occurring along the South West Coast of India | |
| Researcher: | Radhamany Amma, P | |
| Guide: | Surya Narayanan, H | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 55 | Studies on stomatopoda (crustacea) of the South-West coast of India | |
| Researcher: | Sreelatha, A | |
| Guide: | John, P APadmanabhan, K G | |
| University: | University of Kerala | |
| Language: | English | |
| 56 | Functional morphology of the digestive system in certain representative fishes | |
| Researcher: | Geetha, S | |
| Guide: | Suryanarayanan, H | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 57 | ||
| Researcher: | Chandrika, B | |
| Guide: | Padmanabhan, K G | |
| University: | University of Kerala | |
| Language: | English | |