| Thylaciphorus hessii Quatrefages, 1866 | Synonym (WoRMs) |
| Status | junior synonym, original combination |
| ICZN valid name | No |
| Status ref. | Aguado, M.T., M. Capa, D. Lago-Barcia, J. Gil, F. Pleijel and A. Nygren, 2019 |
| Comment | Subjective synonym (Ref. 3477). |
| Etymology of Generic name | |
| Etymology of specific name |