| Country | Locality | Ref. |
|---|---|---|
| (Not available) | Georges Bank, Sable | 4883 |
| (Not available) | Gulf of Mexico | 4883 |
| (Not available) | North American coast | 4883 |
| (Not available) | Patagonian shelf | 4883 |
| (Not available) | Strait of La Manche and North Sea | 4883 |
| (Not available) | Not specified | 9988 |