Name(s) in cluster
| †Trimerocephalus McCoy 1849 | urn:lsid:organismnames.com:name:1624908 |
| †Trimerocephalus McCoy | urn:lsid:organismnames.com:name:2398785 |
| †Trimerocephalus | urn:lsid:organismnames.com:name:1273032 |
| †Trimerocephalus M'Coy 1849 | urn:lsid:organismnames.com:name:2110507 |
...