Name(s) in cluster
| †Ornithopsis Seeley | urn:lsid:organismnames.com:name:3826755 |
| †Ornithopsis | urn:lsid:organismnames.com:name:3977682 |
| †Ornithopsis Seeley 1870 | urn:lsid:organismnames.com:name:4288097 |
...
| †Ornithopsis Seeley | urn:lsid:organismnames.com:name:3826755 |
| †Ornithopsis | urn:lsid:organismnames.com:name:3977682 |
| †Ornithopsis Seeley 1870 | urn:lsid:organismnames.com:name:4288097 |