| Prionospio rugosa Sigvaldadóttir, 1997 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Sigvaldadóttir, E., 1997 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name | 'rugosa' (Latin), i.e., wrinkled, referring to the wrinkled appearance of the peristomium, a unique feature for this species (Ref. 126168). |