| Sphaerotylus tjalfei Plotkin, Morrow, Gerasimova & Rapp, 2017 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Plotkin, A., C. Morrow, E. Gerasimova and H.T. Rapp, 2017 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name | 'tjalfei', i.e., named after the Danish hired vessel and the type material was collected during one of her cruises (Ref. 123691). |