Name(s) in cluster
| †Heterocyclopyge pachycephala (H. & C. ) | urn:lsid:organismnames.com:name:2474502 |
| †Heterocyclopyge pachycephala (Hawle & Corda ) | urn:lsid:organismnames.com:name:2485803 |
| †Heterocyclopyge pachycephala (Hawle & Corda 1847) | urn:lsid:organismnames.com:name:2068517 |
...