Eidophasia messingiella is a moth of the family Plutellidae. It is found in most of Europe (except Ireland, the Iberian Peninsula, Slovenia and Ukraine).Fauna Europaea

The wingspan is 14–16 mm. Adults are on wing from June to July in one generation per year.UKmoths

The larvae feed on Cardaria draba, Cardamine amara and Lunaria rediviva.

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