Name(s) in cluster
| Haplosclerida Topsent 1898 | urn:lsid:organismnames.com:name:5606892 |
| Haplosclerida Topsent | urn:lsid:organismnames.com:name:170137 |
| Haplosclerida Topsent 1928 | urn:lsid:organismnames.com:name:247591 |
| Haplosclerida | urn:lsid:organismnames.com:name:25950 |
...