| Trích dẫn | Rice, D.W., 1998 Marine Mammals of the World Systematics and Distribution. Special Publication number 4: The Society for Marine Mammalogy. 231p. |
| Tài liệu tham khảo | 1522 Rice, D.W., 1998 |
| Trang | 96 |
| Named Used as Valid | Delphinapterus leucas |
| Địa phương | |
| Distribution | Arctic Ocean, Hudson and James Bay, Baffin Island, Greenland, Barents Sea, White Sea, Laptev Sea, Svalbard, Russia, Bering Sea, Alaska, Canada, Chukcki Sea, Beaufort Sea, Sea of Okhotsk, Gulf of Alaska, New Jersey, Faroes, UK, Japan, Denmark, Netherlands |