Name(s) in cluster
| †Hicksiidae | urn:lsid:organismnames.com:name:64997 |
| †Hicksiidae Hupe 1952 | urn:lsid:organismnames.com:name:2850531 |
| †Hicksiidae Hupe 1953 | urn:lsid:organismnames.com:name:795838 |
...
| †Hicksiidae | urn:lsid:organismnames.com:name:64997 |
| †Hicksiidae Hupe 1952 | urn:lsid:organismnames.com:name:2850531 |
| †Hicksiidae Hupe 1953 | urn:lsid:organismnames.com:name:795838 |