Name(s) in cluster
| †Ptychoparia kochibei | urn:lsid:organismnames.com:name:2624719 |
| †Ptychoparia kochibei Walcott 1911 | urn:lsid:organismnames.com:name:3549670 |
| †Ptychoparia kochibei Walcott | urn:lsid:organismnames.com:name:2597998 |
...
| †Ptychoparia kochibei | urn:lsid:organismnames.com:name:2624719 |
| †Ptychoparia kochibei Walcott 1911 | urn:lsid:organismnames.com:name:3549670 |
| †Ptychoparia kochibei Walcott | urn:lsid:organismnames.com:name:2597998 |