Name(s) in cluster
| †Protolloydolithus | urn:lsid:organismnames.com:name:825186 |
| †Protolloydolithus Williams 1948 | urn:lsid:organismnames.com:name:1016995 |
| †Protolloydolithus Williams 1848 | urn:lsid:organismnames.com:name:2125932 |
...
| †Protolloydolithus | urn:lsid:organismnames.com:name:825186 |
| †Protolloydolithus Williams 1948 | urn:lsid:organismnames.com:name:1016995 |
| †Protolloydolithus Williams 1848 | urn:lsid:organismnames.com:name:2125932 |