Name(s) in cluster
| Thelastoma Leidy 1849 | urn:lsid:organismnames.com:name:100391 |
| Thelastoma Leidy | urn:lsid:organismnames.com:name:2411583 |
| Thelastoma | urn:lsid:organismnames.com:name:276323 |
| Thelastoma Leidy 1850 | urn:lsid:organismnames.com:name:646910 |
...