| 501 | ||
| Researcher: | Naga Krishna Veni, D | |
| Guide: | Yedukondal Rao, P | |
| University: | Andhra University | |
| Language: | English | |
| 502 | ||
| Researcher: | Mathew, Gracy | |
| Guide: | Mathew, Kurivila | |
| University: | Cochin University of Science of Science & Technology | |
| Language: | English | |
| 503 | Studies on soft bycatch reduction devices for selective trawling | |
| Researcher: | Sabu, S | |
| Guide: | Bhoopendranath, M R | |
| University: | Cochin University of Science of Science & Technology | |
| Language: | English | |
| Shodhganga | ||
| 504 | ||
| Researcher: | Shinu, N | |
| Guide: | Narayana, A C | |
| University: | Cochin University of Science of Science & Technology | |
| Language: | English | |
| 505 | ||
| Researcher: | Chatterjee, Mousami | |
| Guide: | Sarkar, SantoshkumarBhattacharya, Ashok | |
| University: | University of Calcutta | |
| Language: | English | |
| 506 | ||
| Researcher: | Vijayraghavan, K | |
| Guide: | Raveendran, P T | |
| University: | Kannur University | |
| Language: | English | |
| 507 | Studies on the parasites and diseases of the bagrid catfishes of the genus mystus (scopli) | |
| Researcher: | Beena, V S | |
| Guide: | Natarajan, P | |
| University: | University of Kerala | |
| Language: | English | |
| 508 | ||
| Researcher: | Jacob, A J | |
| Guide: | Aravindan, C M | |
| University: | University of Kerala | |
| Language: | English | |
| 509 | ||
| Researcher: | Sumangala Kumari, K S | |
| Guide: | Dhevendran, K | |
| University: | University of Kerala | |
| Language: | English | |
| 510 | Metazoan parasites and their nature of infection in fresh water fishes of Kerala | |
| Researcher: | Razia Beevi, M | |
| Guide: | Radhakrishnan, S | |
| University: | University of Kerala | |
| Language: | English | |
| 511 | ||
| Researcher: | Sherly Williams, E | |
| Guide: | Surya Narayanan, H | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 512 | ||
| Researcher: | Sreelatha, K S | |
| Guide: | Aravindan, C M | |
| University: | University of Kerala | |
| Language: | English | |
| 513 | Comparative haematological studies on air breathing fisheries | |
| Researcher: | Vergis, Anita Lizbeth | |
| Guide: | Radhakrishnan, S | |
| University: | University of Kerala | |
| Language: | English | |
| 514 | Biology of certain gobioid fishes of South West Coast of India | |
| Researcher: | Sunil, M S | |
| Guide: | Suryanarayan, H | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 515 | Indian and Antarctic bryzoans tazonomy and observations on toxicology | |
| Researcher: | Geetha, P | |
| Guide: | Menon, N Ravindranath | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 516 | Some aspects of Oceanic variability in the upper layers of the Bay of Bengal | |
| Researcher: | Sunil Kumar, K V | |
| Guide: | Murthy, A V S | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 517 | Impact of Habibganj dairy effluents on flora and fauna of Anna Nagar Nallah Bhopal M P | |
| Researcher: | Sharma, Ramakant | |
| Guide: | Bhatnagar, G P | |
| University: | Barkatullah Vishwavidyalaya | |
| Language: | English | |
| 518 | Some eco-physicological aspects of penaeus marguiansis from Karwar waters | |
| Researcher: | Sampathkumar, Sukumar | |
| Guide: | Neelkanthan, K | |
| University: | Karnatak University | |
| Language: | English | |
| 519 | Studies on osmoregulation in the penaeid prawn metapenaeus dobsoni (Miers) | |
| Researcher: | Kalpana, K V | |
| Guide: | James, P S b R | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 520 | Systematics, bionomics and seed production of macrobrachium spp. of the vermabanad lake | |
| Researcher: | Suresh Kumar, S | |
| Guide: | Madhussodana Kurup, B | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |