Argyresthia glaucinella, Zeller, 1839

General Information
The larvae feed in the bark of the foodplant, exuding red frass from crevices. The larval workings are easily found but the adults are seldom seen.
Often found at rest during day

Wingspan: 8-10mm
Foodplant(s): oaks (Quercus spp.), Horse-chestnut (Aesculus hippocastanum)
Flying: One generation, June-July
UK Presence: Resident
National status: Local

Habitat

Open woodland.