Name(s) in cluster
| †Cyphoproetus depressus | urn:lsid:organismnames.com:name:2738399 |
| †Cyphoproetus depressus (Barr. ) | urn:lsid:organismnames.com:name:2399807 |
| †Cyphoproetus depressus (Barrande 1846) | urn:lsid:organismnames.com:name:2212688 |
| †Cyphoproetus depressus (Barrande ) | urn:lsid:organismnames.com:name:2273672 |
...