Name(s) in cluster
| Systoechus gradatus (Wiedemann in Meigen 1820) | urn:lsid:organismnames.com:name:1384433 |
| Systoechus gradatus Wiedemann in Meigan 1820 | urn:lsid:organismnames.com:name:1656888 |
| Systoechus gradatus | urn:lsid:organismnames.com:name:1943018 |
...