| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 3448 |
| Arctic - province | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 3448 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 3448 |
| Great Barrier Reef | Sea/Bay/Gulf | native | 3197 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3448 |
| Pacific Ocean | Sea/Bay/Gulf | native | 2663 |
| Puget Sound | Sea/Bay/Gulf | native | 94854 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 94854 |
| Red Sea | Sea/Bay/Gulf | native | 2663 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 2663 |
| Salish Sea | Sea/Bay/Gulf | native | 94854 |
| Temperate Northern Pacific | sea/bay/gulf | native | 2663 |