Name(s) in cluster
| Holotachysphex Beaumont 1949 | urn:lsid:organismnames.com:name:5655663 |
| Holotachysphex de Beaumont 1940 | urn:lsid:organismnames.com:name:910004 |
| Holotachysphex | urn:lsid:organismnames.com:name:5655662 |
| Holotachysphex Beaumont 1940 | urn:lsid:organismnames.com:name:1570392 |
...