Scythris setaelongella
{{Short description|Species of moth}}
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| taxon = Scythris setaelongella
| authority = Bengtsson, 2014
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Scythris setaelongella is a moth of the family Scythrididae. It was described by Bengt Å. Bengtsson in 2014. It is found in Namibia and South Africa.[http://www.afromoths.net/species_by_code/SCYTSETA Afro Moths]