Last modified: March 27, 2021, 12:38 p.m.
In Belgium only found in NA before 1980. This species is most probably distinct in Belgium.
The fore wings are ochreous with clear broad white lines. The white costa line runs till the wing tip.
The antennae are ringed alternately unto the tip.
Wingspan is 12–15 mm.
This species does not construct a case.
See also bladmineerders.be.
After some time, the larvae live inside a seed to feed. Often they move from one seed to another. They are full grown in May.
The adults fly in June and July.
This species is monophagous on Anthyllis vulneraria (Fabaceae).