Exaeretia praeustella is a moth of the family Depressariidae. It is found in Sweden, Finland, the Baltic region, Ukraine, RussiaFauna Europaea and Mongolia."Exaeretia Stainton, 1849" at Markku Savela's Lepidoptera and Some Other Life Forms
The wingspan is 16–19 mm. Adults have been recorded in June and August.Swedish Moths
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