Name(s) in cluster
| †Nematoptychius Traquiar 1875 | urn:lsid:organismnames.com:name:2024261 |
| †Nematoptychius Traquair 1875 | urn:lsid:organismnames.com:name:680401 |
| †Nematoptychius | urn:lsid:organismnames.com:name:2327719 |
...
| †Nematoptychius Traquiar 1875 | urn:lsid:organismnames.com:name:2024261 |
| †Nematoptychius Traquair 1875 | urn:lsid:organismnames.com:name:680401 |
| †Nematoptychius | urn:lsid:organismnames.com:name:2327719 |