Last modified: Feb. 24, 2023, 5:15 p.m.
A common species in Belgium.
The mine is a long sinuous gallery with a broad frass line throughout the mine. The mines are variable and are sometimes difficult to separate them from mines of Stigmella splendidissimella.
See also bladmineerders.be
The cocoon is brown.
Usually on the underside of the leaf.
The adults fly in two generations a year: late April-May and July-August.
Mines are mostly found on Rubus but also on: Agrimonia, Fragaria and Geum.