Name(s) in cluster
| Hybognathus nuchalis Ag. | urn:lsid:organismnames.com:name:4031051 |
| Hybognathus nuchalis Agassiz | urn:lsid:organismnames.com:name:405373 |
| Hybognathus nuchalis | urn:lsid:organismnames.com:name:72131 |
| Hybognathus nuchalis Agessiz 1855 | urn:lsid:organismnames.com:name:919830 |
...