| Citation | Coe, W.R., 1901 Papers from the Harriman Alaska Expedition. XX. The nemerteans. Proceedings of the Washington Academy of Sciences 3:1-110 + 13 pl. |
| Ref. | 930 Coe, W.R., 1901 |
| Page | 59-60 |
| Named Used as Valid | Tetrastemma caecum |
| Locality | |
| Distribution | Alaska. |