| 21 | |
| Researcher: | Ramaiyan, V |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 22 | |
| Researcher: | Rita Kumari |
| Guide: | Balakrishanan, N |
| University: | University of Kerala |
| Language: | English |
| 23 | Studies on the clam Meritrx casta (chemitz) off cochin barmouth |
| Researcher: | Salih, M |
| Guide: | Kurian, C V |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 24 | Studies on the biology of the burrowing snake eel Pissodophis boro(ham_buch) |
| Researcher: | Sabramanian, A |
| Guide: | Venugopalan, V K |
| University: | Annamalai University |
| Language: | English |
| 25 | |
| Researcher: | Khan, Ajmal S |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 26 | |
| Researcher: | Kuttyamma, V J |
| Guide: | Kurian, C V |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 27 | Studies on a sea anemone, Anthopleura nigrescens (Verril) from the South West Coast of India |
| Researcher: | Mathew, Kuruvilla |
| Guide: | Kurian, C V |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 28 | |
| Researcher: | Mohan R, Samuel Lal |
| Guide: | Nair, R V |
| University: | Madurai Kamaraj University |
| Language: | English |
| 29 | Biological and biochemical studies of some edible oysters of Saurashtra Coast |
| Researcher: | Nimavat, D M |
| Guide: | Desai, K M |
| University: | Saurashtra University |
| Language: | English |
| 30 | Studies on behaviour and physiology of the Metapenaeus affinis (Milne-Edwards) |
| Researcher: | Raje, Prakash Chandrashekhar |
| Guide: | Ranade, M R |
| University: | Shivaji University |
| Language: | English |
| 31 | Studies in flat fishes of Porto Novo waters (Pisces: Pecurenetiformes) |
| Researcher: | Ramanathan, R |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 32 | |
| Researcher: | Rama Seshiah, Movva |
| Guide: | Dutt, S |
| University: | Andhra University |
| Language: | English |
| 33 | |
| Researcher: | Seshagiri Rao, Buddhiraju Venkata |
| Guide: | Dutt, S |
| University: | Andhra University |
| Language: | English |
| 34 | |
| Researcher: | Shanbhogue, S L |
| Guide: | Jones, S |
| University: | University of Mumbai |
| Language: | English |
| 35 | |
| Researcher: | Sharma, Giriraju Veerabhadra |
| Guide: | Dutt, S |
| University: | Andhra University |
| Language: | English |
| 36 | Studies on polychaete larvae of Porto Novo waters, Sout India |
| Researcher: | Srikrishnadas, B |
| Guide: | Ramamurthi, K |
| University: | Annamalai University |
| Language: | English |
| 37 | Studies on the elasmobranchs of Porto Novo Coast, South India |
| Researcher: | Devadoss, P |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 38 | |
| Researcher: | Devaraj, M |
| Guide: | Nair, R V |
| University: | Madurai Kamaraj University |
| Language: | English |
| 39 | Studies on the biology of barnacles (Crustacea: Cirripedia) of Porto Novo Region |
| Researcher: | Fernando, Antony S |
| Guide: | Ramamurthy, K |
| University: | Annamalai University |
| Language: | English |
| 40 | |
| Researcher: | Jothinayagam, J T |
| Guide: | Daniel, A |
| University: | University of Madras |
| Language: | English |