{{Short description|Genus of gastropods}} {{Automatic_taxobox | image = | image_caption = | taxon = Planacollonista | authority = Poppe, Tagaro & S.-I Huang, 2023 | synonyms_ref = | synonyms = | type_species= ''Turbo naninus'' <small>Souverbie, 1864</small> }}
'''''Planacollonista''''' is a genus of sea snails, marine gastropod mollusks in the subfamily Colloniinae of the family Colloniidae.<ref name="WoRMS">{{WRMS species|565206 |''Planacollonista'' Poppe, Tagaro & S.-I Huang, 2023|26 October 2025}}</ref>
==Species== * ''Planacollonista arneghysi'' <small>Poppe, Tagaro & S.-I Huang, 2023</small> * ''Planacollonista nanina'' <small>(Souverbie, 1864)</small> * ''Planacollonista polongi'' <small>Poppe, Tagaro & S.-I Huang, 2025</small> * ''Planacollonista rosa'' <small>(Pilsbry, 1904)</small> * ''Planacollonista rosea'' <small>(Tenison Woods, 1876)</small>
==References== {{reflist}} * Poppe, G.T., Tagaro, S.P. & Huang, S.-I. (2023). The recent Colloniidae with a study of the Colloniidae collected by various expeditions of the Muséum national d'Histoire naturelle, Paris. Harxheim: ConchBooks. 372 pp
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Category:Colloniidae Category:Taxa named by Sheila P. Tagaro Category:Taxa named by Guido Poppe Category:Taxa named by Shih-I Huang
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