| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amur | River (basin) | native | 26334 |
| Dnieper | River (basin) | native | 26334 |
| Kama | River (basin) | native | 26334 |
| Kamchatka | Sea/Bay/Gulf | native | 50610 |
| Kolyma | River (basin) | native | 57778 |
| Lake Baikal | Lake | native | 58294 |
| Oder | River (basin) | native | 57778 |
| Oka | River (basin) | native | 26334 |
| Palearctic | Zoogeographic realm | endemic | 1441 |
| Sakhalin Island | River (basin) | native | 58299 |
| Vistula | River (basin) | native | 57778 |
| Volga | River (basin) | native | 26334 |