{{Short description|Genus of crabs}} {{Automatic taxobox | image = Percnon gibbesi Linosa 053.jpg | image_caption = ''Percnon gibbesi'' | taxon = Percnon | authority = Gistel, 1848 <ref name=WoRMS/><ref name="ITIS">{{ITIS |id=99073 |taxon=''Percnon'' Gistel, 1848 |access-date=27 March 2023}}</ref> | synonyms = *''Acanthopus'' <small>De Haan, 1833</small> *''Leiolophus'' <small>Miers, 1876</small> *''Liolophus'' <small>Alcock, 1876</small> }}
'''''Percnon''''' is a genus of crabs in the family Percnidae.<ref name=WoRMS/> It has also been included in the family Plagusiidae<ref name="ITIS"/> as subfamily Percninae.<ref name="Ng"/>
==Species== Seven extant species are recognised:<ref name=WoRMS/> *''Percnon abbreviatum'' <small>(Dana, 1851)</small> *''Percnon affine'' <small>(Milne-Edwards, 1853)</small> *''Percnon gibbesi'' <small>(Milne-Edwards, 1853)</small> *''Percnon guinotae'' <small>Crosnier, 1965</small> *''Percnon pascuensis'' <small>Retamal, 2002</small> *''Percnon planissimum'' <small>(Herbst, 1804)</small> *''Percnon sinense'' <small>Chen, 1977</small>
There are two species only known from fossils:<ref name=WoRMS/> *†''Percnon paleogenicus'' <small>De Angeli, 2023</small> *†''Percnon santurbanensis'' <small>Ceccon & De Angeli, 2019</small>
==References== {{Reflist|refs= <ref name="Ng">{{cite journal |last1=Ng |first1=Peter K. L. |author-link=Peter Kee Lin Ng |last2=Guinot |first2=Danièle |author-link2=Danièle Guinot |last3=Davie |first3=Peter J. F. |date=January 2008 |title=Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world |url=https://lkcnhm.nus.edu.sg/wp-content/uploads/sites/10/app/uploads/2017/04/s17rbz.pdf |url-status=live |journal=Raffles Bulletin of Zoology |volume=17 |pages=1–286 |archive-url=https://web.archive.org/web/20110606061453/http://rmbr.nus.edu.sg/rbz/biblio/s17/s17rbz.pdf |archive-date=6 June 2011 |access-date=8 June 2011 |via=the National University of Singapore}}</ref>
<ref name=WoRMS>{{cite WoRMS |title=''Percnon'' Gistel, 1848 |year=2023 |id=106966 |db= |access-date=27 March 2023}}</ref> }}
{{Taxonbar|from=Q3899683}} {{Portal bar|Crustaceans}}
Category:Grapsoidea Category:Decapod genera Category:Taxa named by Johannes von Nepomuk Franz Xaver Gistel
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