| 1 | Studies on the biology of two catfishes from Portonovo Coast |
| Researcher: | Nanda, Usakanda |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 2 | Studies on the lizard fishes of Portonovo Waters (Scopetiforms synodidae) |
| Researcher: | Nanda, Radharaman |
| Guide: | Ramamurthy, R |
| University: | Annamalai University |
| Language: | English |