Name(s) in cluster
| †Primaspis Ritcher R. & E. Richter 1917 | urn:lsid:organismnames.com:name:2938758 |
| †Primaspis Richter & Richter 1917 | urn:lsid:organismnames.com:name:4288928 |
| †Primaspis R. & E. Richter 1917 | urn:lsid:organismnames.com:name:2399617 |
Microreference
466
...