Hemisphaeranthos

Hemisphaeranthos is an extinct genus of sea cucumbers. The following species are recognised in the genus Hemisphaeranthos:

†Hemisphaeranthos costifera Terquem & Berthelin, 1875
†Hemisphaeranthos elegans
†Hemisphaeranthos frankei
†Hemisphaeranthos simplex A.H. Müller, 1964