Name(s) in cluster
| Orthocephalus Fieber | urn:lsid:organismnames.com:name:1247595 |
| Orthocephalus Fieber 1858 | urn:lsid:organismnames.com:name:135792 |
| Orthocephalus | urn:lsid:organismnames.com:name:1442585 |
| Orthocephalus Fieb. | urn:lsid:organismnames.com:name:4135295 |
...