| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Albegna | River (basin) | native | 45688 |
| Arno | River (basin) | introduced | 59043 |
| Balkan river drainages and lakes | River (basin) | native | 59043 |
| Fiora | River (basin) | native | 45688 |
| Italy main basins | River (basin) | native | 59043 |
| Ombrone | River (basin) | native | 45688 |
| Palearctic | Zoogeographic realm | endemic | 556 |
| Po | River (basin) | native | 59043 |
| Soca | River (basin) | native | 59043 |