Last modified: April 19, 2024, 6:02 p.m.
New to Belgium in 2023.
Native
Wingspan 6–7 mm.
Larvae can be found from September to May. Yellowish abdomen with a brown head.
The larva mines in the epidermis of thinner stems, shoots, and spines on the host plant. It prefers less vigorous bushes with thinner stems. Pupation in the mines. When the mines are getting older, a purplish bruising appears.
The adult moths fly frequently around the food plant by day and later come to light.
The larva feeds on different species of Ulex like Ulex europaeus, Ulex parviflorus, and Ulex minor.
It inhabits heathland, moorland, grasslands, and areas where the host plants grow.