Name(s) in cluster
| †Cylindronenia Ehrmann 1949 | urn:lsid:organismnames.com:name:2980609 |
| †Cylindronenia Ehrmann in Pilsbry 1949 | urn:lsid:organismnames.com:name:1843543 |
| †Cylindronenia Ehrman 1949 | urn:lsid:organismnames.com:name:1457841 |
...
| †Cylindronenia Ehrmann 1949 | urn:lsid:organismnames.com:name:2980609 |
| †Cylindronenia Ehrmann in Pilsbry 1949 | urn:lsid:organismnames.com:name:1843543 |
| †Cylindronenia Ehrman 1949 | urn:lsid:organismnames.com:name:1457841 |