{{Short description|Species of gastropod}} {{Speciesbox | image = | image_caption = | taxon = Onchidoris grisea | authority = (Gould, 1870)<ref>Gould, A. A. (1870). [https://www.biodiversitylibrary.org/page/3141822 ''Report on the Invertebrata of Massachusetts, published agreeably to an order of the legislature. Second edition, comprising the Mollusca.''] Edited By W. G. Binney, v + 524 pp. pls. XVIXXVII.</ref> }}
'''''Onchidoris grisea''''' is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Onchidorididae.<ref name=WoRMS>Rosenberg, G. (2015). [http://www.marinespecies.org/aphia.php?p=taxdetails&id=156725 ''Onchidoris grisea''.] In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-01-21.</ref>
==Distribution== This species was described from Charles River, Chelsea Beach and East Boston Point in Massachusetts on the Atlantic Ocean coast of the United States.
==References== {{reflist}}
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Category:Onchidorididae Category:Gastropods described in 1870 Category:Taxa named by Augustus Addison Gould