Name(s) in cluster
| †Gaudryceras kayei (Forbes 1846) | urn:lsid:organismnames.com:name:524631 |
| †Gaudryceras kayei Forb. | urn:lsid:organismnames.com:name:3678230 |
...
| †Gaudryceras kayei (Forbes 1846) | urn:lsid:organismnames.com:name:524631 |
| †Gaudryceras kayei Forb. | urn:lsid:organismnames.com:name:3678230 |