Tenellia fructuosa
{{Short description|Species of gastropod}}
{{Speciesbox
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| taxon = Tenellia fructuosa
| authority = (Bergh, 1892)Bergh R. (1892). [https://www.biodiversitylibrary.org/item/18692#page/12/mode/1up Opistobranches provenant des campagnes du yacht Hirondelle.] Résultats des campagnes scientifiques accomplies sur son yacht par Albert 1er, Prince souverain de Monaco 4: 1-35.p.4,pl.1,fig.1-6.
| synonyms = {{Species list
|Cratena fructuosa |Bergh, 1892
|Cuthona fructuosa |(Bergh, 1892)
}}
}}
Tenellia fructuosa is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Fionidae.Gofas, S. (2014). [http://www.marinespecies.org/aphia.php?p=taxdetails&id=345775 Cuthona fructuosa (Bergh, 1892).] Accessed through: World Register of Marine Species on 2015-02-13
Distribution
This species was described from a single specimen taken on floating Sargassum in the Sargasso Sea.