Platydoris dierythros
{{Short description|Species of gastropod}}
{{Speciesbox
| name = Platydoris dierythros
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| genus = Platydoris
| species = dierythros
| authority = Fahey & Valdés, 2003Fahey, S. and Valdés, A. 2003. A new species of Platydoris (Mollusca: Nudibranchia) from North-Western Australia. [In] Wells, F.E., Walker, D.I., and Jones, D.S. The Marine Flora and Fauna of Dampier, Western Australia. Western Australian Museum, Perth.
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Platydoris dierythros is a species of sea slug, a dorid nudibranch, shell-less marine opisthobranch gastropod mollusks in the family Discodorididae.Rosenberg, G. (2015). Platydoris dierythros. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=599523 on 2016-05-11