Name(s) in cluster
| Syllis fragilis Webst. | urn:lsid:organismnames.com:name:3053155 |
| Syllis fragilis Webster 1879 | urn:lsid:organismnames.com:name:4114665 |
| Syllis fragilis Webst. | urn:lsid:organismnames.com:name:3053155 |
| Syllis fragilis Webster 1879 | urn:lsid:organismnames.com:name:4114665 |