Eriocraniidae ABH 2.003 B&F 8   *   Eriocrania unimaculella Leaf mine photographs on Birch, Betula. Wingspan: c. 10mm Season: Late March to April Food plant: Birch Mine: Late April - May Mine begins near leaf margin and widens to blotch with long threads of frass. Fully grown larva has brown head with two dark spots at the base of the head capsule.

Eriocrania unimaculella
Studland Heath, Dorset. April 2014. Adult not ex mine.