Plutella hyperboreella is a moth of the family Plutellidae. It is found in Finland, Norway, Sweden,Fauna Europaea arctic Russia and Canada (Nunavut, Northwest Territories and Québec).Shared but overlooked: 30 species of Holarctic Microlepidoptera revealed by DNA barcodes and morphology
The wingspan is 14–17 mm. Adults have been recorded on wing in July.Swedish Moths
The larvae feed on Arabis alpina and Draba species in Europe.
References