Name(s) in cluster

Amphiura pycnostoma H. L. Clark 1911 urn:lsid:organismnames.com:name:2284048
Amphiura pycnostoma Clark 1911 urn:lsid:organismnames.com:name:5281938
Amphiura pycnostoma urn:lsid:organismnames.com:name:3548573
...