Name(s) in cluster
| †Sciadiocrinus Moore & Plummer | urn:lsid:organismnames.com:name:2349879 |
| †Sciadiocrinus | urn:lsid:organismnames.com:name:2293289 |
| †Sciadiocrinus Moore & Plummer 1937 | urn:lsid:organismnames.com:name:3114098 |
| †Sciadiocrinus Moore & Plummer 1938 | urn:lsid:organismnames.com:name:824048 |
...