Name(s) in cluster
| †Ampyxina Ulrich | urn:lsid:organismnames.com:name:2850810 |
| †Ampyxina Ulrich 1922 | urn:lsid:organismnames.com:name:2742306 |
| †Ampyxina Ulrich 1917 | urn:lsid:organismnames.com:name:2939278 |
| †Ampyxina Ulrica 1922 | urn:lsid:organismnames.com:name:2738535 |
...