| 1 | |
| Researcher: | Umadevi, G |
| Guide: | Govindappa, S |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | |
| Researcher: | Umadevi, D |
| Guide: | Gokuldas, M |
| University: | University of Calicut |
| Language: | English |
| 3 | Copepod parasites of marine fishes of andhra coast including some aspects of histochemistry |
| Researcher: | Umadevi, Dommeti Venkata |
| Guide: | Shyamasundari, K |
| University: | Andhra University |
| Language: | English |