| Trích dẫn | Iwata, F., 1954 The fauna of Akkeshi Bay. XX. Nemertini in Hokkaido (revised report). Reprinted from the Journal of the Faculty Science, Hokkaido University. Series VI, 12(1-2):39 p. |
| Tài liệu tham khảo | 907 Iwata, F., 1954 |
| Trang | 25 |
| Named Used as Valid | Amphiporus cervicalis |
| Địa phương | |
| Distribution | Japan, USA, Alaska and Aleutian Islands. |