Name(s) in cluster
| †Osteopygis | urn:lsid:organismnames.com:name:666494 |
| †Osteopygis Cope 1868 | urn:lsid:organismnames.com:name:158264 |
| †Osteopygis Cope 1869 | urn:lsid:organismnames.com:name:1766118 |
...
| †Osteopygis | urn:lsid:organismnames.com:name:666494 |
| †Osteopygis Cope 1868 | urn:lsid:organismnames.com:name:158264 |
| †Osteopygis Cope 1869 | urn:lsid:organismnames.com:name:1766118 |