Name(s) in cluster
| †Eoptychoparia Rasetti 1955 | urn:lsid:organismnames.com:name:1271537 |
| †Eoptychoparia (E. ) | urn:lsid:organismnames.com:name:2599053 |
| †Eoptychoparia Rasetti | urn:lsid:organismnames.com:name:2409623 |
| †Eoptychoparia | urn:lsid:organismnames.com:name:2555609 |
...