| algeria | | epinephelus marginatus betanodavirus | species | 2 | 0 |
| greece | | epinephelus marginatus betanodavirus | species | 1155 | 0 |
| italy | | epinephelus marginatus betanodavirus | species | 4 | 0 |
| spain | balearic islands | epinephelus marginatus betanodavirus | species | 4 | 0 |
| tunisia | | epinephelus marginatus betanodavirus | species | 8 | 0 |