1. Athens : Laboratory of Hydrobiology
2. Athens : H C M R - Institute of Oceanography
3. Athens : H C M R - Institute of Marine Biological Resources
4. Heraklion : H C M R - Institute of Aquaculture
5. Heraklion : H C M R - Institute of Marine Biology / Genetics
6. Kavala : National Agricultural Research Foundation
7. Thessaloniki : Department of Zoology and Botany