{{Short description|Genus of gastropods}} {{Automatic taxobox | image = | image_caption = | display_parents = 2 | parent_authority = Eliot, 1910 | taxon = Notaeolidia | authority = Eliot, 1905<ref name=eliot>[https://www.biodiversitylibrary.org/item/130137#page/631/mode/1up Eliot, C. N. E. 1905. The Nudibranchiata of the Scottish National Antarctic Expedition. Transactions of the Royal Society of Edinburgh 41(3) No. 22, pp. 519-532.]</ref> | subdivision_ranks = Species | subdivision = See text }}

'''''Notaeolidia''''' is a genus of sea slugs, specifically aeolid nudibranchs, marine gastropod molluscs in the superfamily Fionoidea<ref name=Ekimova2026> Ekimova I., Carmona L., Mikhlina AL., Grishina D., Stanovova M.V., Schepetov D.M., Hoover C., de Souza-Canal J., Kuznetsov K.O., Valdés A.; (2026). [https://doi.org/10.1371/journal.pone.0347759 Neither "lumpers" nor "splitters": A global revision of Flabellinidae s.l. nudibranchs (Gastropoda: Heterobranchia: Nudibranchia).] PLoS One 21(5): e0347759.</ref>. It is the only genus in the family '''Notaeolidiidae'''.<ref>{{cite journal |author1=Bouchet, P. |author2=Rocroi, J.-P. |name-list-style=amp | year = 2005 | title = Classification and Nomenclator of Gastropod Families | journal = Malacologia | volume =47 | issue = 1-2}}</ref><ref>{{cite WoRMS |year=2026 |title=Notaeolidiidae Eliot, 1910 |id=412645 |access-date=5 March 2026 |db=MolluscaBase}}</ref>

==Species== Species include:<ref>{{cite WoRMS |year=2026 |title=''Notaeolidia'' Eliot, 1905 |id=531988 |access-date=5 March 2026 |db=MolluscaBase}}</ref> * ''Notaeolidia depressa'' <small>Eliot, 1907</small> * ''Notaeolidia gigas'' <small>Eliot, 1905</small> * ''Notaeolidia schmekelae'' <small>Wägele, 1990</small>

Species brought into synonymy include: * ''Notaeolidia alutacea'' {{small|Minichev, 1972 }}: synonym of ''Notaeolidia depressa'' {{small|Eliot, 1905}} * ''Notaeolidia flava'' {{small|Minichev, 1972 }}: synonym of ''Notaeolidia depressa'' {{small|Eliot, 1905}} * ''Notaeolidia purpurea'' {{small|Eliot, 1905 }}: synonym of ''Notaeolidia gigas'' {{small|Eliot, 1905}} * ''Notaeolidia robsoni'' {{small|Odhner, 1934 }}: synonym of ''Notaeolidia depressa'' {{small|Eliot, 1905}} * ''Notaeolidia rufopicta'' {{small|Thiele, 1912 }}: synonym of ''Notaeolidia depressa'' {{small|Eliot, 1905}} * ''Notaeolidia subgigas'' {{small|Odhner, 1944}}: synonym of ''Notaeolidia depressa'' {{small|Eliot, 1905}}

==References== {{Reflist}}

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Category:Notaeolidia Category:Gastropod genera Category:Taxa named by Charles Eliot