Phyllonorycter comparella
 Phyllonorycter comparella is a moth of the Gracillariidae family. It is found from Germany and the Baltic States to Spain Sardinia Sicily Hungary and Bulgaria and from Great Britain to central and southern Russia.The wingspan is about 8 mm.The larvae feed on Populus alba Populus canescens and sometimes Populus nigra. They mine the leaves of their host plant. They create an oval lower-surface tentiform mine. The lower epidermis has no recognisable folds.