| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | endemic | 123544 |
| Arctic - province | Sea/Bay/Gulf | native | 117961 |
| Beaufort Sea | Sea/Bay/Gulf | native | 117961 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 118143 |
| Canadian Eastern Arctic - West Greenland | Sea/Bay/Gulf | native | 117961 |
| Chukchi Sea | Sea/Bay/Gulf | native | 116516 |
| Laptev Sea | Sea/Bay/Gulf | native | 117961 |
| North Siberian Waters | Sea/Bay/Gulf | native | 116516 |