Last modified: April 8, 2021, 7:03 p.m.
First observation for Belgium was in 2016 in NA. Status insufficiently known due to the difficulty of several Stigmella species mining on the same food plant, but a very rare species anyway.
The mine is a short rapidly widening gallery with frass deposited in a broad interrupted central line.
See also bladmineerders.be
This species is bivoltine: mines can be found in July and again in September and October.