Euxoa lidia is a moth of the family Noctuidae. It is found in the coastal areas of northern Europe.
Some authors believe it to be a synonym of Euxoa adumbrata.
The wingspan is 31–37 mm. Adults are on wing from July to August.
The larvae feed on Taraxacum and Polygonum species.
External links www.nic.funet.fi www.schmetterlinge-deutschlands.de Fauna Europaea