Phyllonorycter geniculella

Phyllonorycter geniculella is a moth of the family Gracillariidae. It is found from Sweden to the Pyrenees, Italy and Bulgaria and from Great Britain to southern Russia.

The wingspan is about 8 mm. There are two generations per year with adults on wing in May and again in August.

The larvae feed on sycamore (Acer pseudoplatanus) mining the leaves.