Name(s) in cluster
| †Monoclonius Cope 1877 | urn:lsid:organismnames.com:name:899838 |
| †Monoclonius Cope | urn:lsid:organismnames.com:name:3080302 |
| †Monoclonius | urn:lsid:organismnames.com:name:693733 |
| †Monoclonius Cope 1876 | urn:lsid:organismnames.com:name:958273 |
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