Exaeretia mongolicella is a moth of the family Depressariidae. It is found in Poland, LithuaniaFauna Europaea and Russia (Siberia, the Russian Far East and Transbaikalia).A contribution to the knowledge of the Lepidoptera fauna of the Ukok plateau in south-eastern Altai, Russia
The length of the forewings is 9–10 mm.lepiforum.de
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