Name(s) in cluster
| †Stegomastodon platensis (Ameghino 1888) | urn:lsid:organismnames.com:name:1588851 |
| †Stegomastodon platensis | urn:lsid:organismnames.com:name:91383 |
| †Stegomastodon platensis Ameghino 1888 | urn:lsid:organismnames.com:name:5288832 |
...
| †Stegomastodon platensis (Ameghino 1888) | urn:lsid:organismnames.com:name:1588851 |
| †Stegomastodon platensis | urn:lsid:organismnames.com:name:91383 |
| †Stegomastodon platensis Ameghino 1888 | urn:lsid:organismnames.com:name:5288832 |