Name(s) in cluster
| Robertus arcticus | urn:lsid:organismnames.com:name:5612430 |
| Robertus arcticus (Chamberlin & Ivie 1947) | urn:lsid:organismnames.com:name:361609 |
...
| Robertus arcticus | urn:lsid:organismnames.com:name:5612430 |
| Robertus arcticus (Chamberlin & Ivie 1947) | urn:lsid:organismnames.com:name:361609 |