{{Short description|Extinct genus of sea cucumbers}} {{Automatic taxobox | image = Hemisphaeranthos sp.jpeg | image_caption = ''Hemisphaeranthos'' sp. | taxon = Hemisphaeranthos | authority = Terquem & Berthelin, 1875 | subdivision = ''See text'' | synonyms = * †''Actinoclava'' <small>Müller, 1912</small> * †''Hemisphaeranthus'' <small>Terquem</small> [lapsus] * †''Hemisphaerantus'' <small>Terquem</small> [lapsus] * †''Myriotrochites'' <small>Deflandre-Rigaud, 1951</small> * †''Stueria'' <small>Schlumberger, 1888</small> * †''Swabiaina'' <small>Soodan, 1991</small> }}
'''''Hemisphaeranthos''''' is an extinct genus of sea cucumbers. The following species are recognised in the genus ''Hemisphaeranthos'':<ref>{{Cite web|title=WoRMS - World Register of Marine Species - Hemisphaeranthos Terquem & Berthelin, 1875 †|url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=1328730|access-date=2020-10-04|website=www.marinespecies.org}}</ref> * †''Hemisphaeranthos costifera'' <small>Terquem & Berthelin, 1875</small> * †''Hemisphaeranthos elegans'' <small>(Schlumberger, 1888)</small> * †''Hemisphaeranthos frankei'' <small>(Müller, 1912)</small> * †''Hemisphaeranthos simplex'' <small>A.H. Müller, 1964</small>
==References== {{Reflist}} * Thuy B, Gale AS, Kroh A, Kucera M, Numberger-Thuy LD, Reich M, et al. (2012) Ancient Origin of the Modern Deep-Sea Fauna. PLoS ONE 7(10): e46913. doi:10.1371/journal.pone.0046913
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Category:Sea cucumber genera
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