Name(s) in cluster
| Eukiefferiella longicalcar (Kieffer 1911) | urn:lsid:organismnames.com:name:1746113 |
| Eukiefferiella longicalcar Potthast 1914 nec Kieffer 1911 | urn:lsid:organismnames.com:name:2226188 |
| Eukiefferiella longicalcar | urn:lsid:organismnames.com:name:2431610 |
| Eukiefferiella longicalcar Potth. | urn:lsid:organismnames.com:name:2757741 |
...