| Chaetonotus triacanthus Todaro, 1994 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Todaro, M.A., J.W. Fleeger and W.D. Hummon, 1995 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name | Tri (Latin), i.e., three; Acanthus (Latin), i.e., spine, refers to the three longer spines on the dorsal posterior end (Ref. 2108). |