Food Plant: Betula (Birch)           

Egg: Lower surface of the leaf

Mine: August - October

Notes: A dark blotch mine initially, later with pale edges. The larva is pale yellowish white, with a pale brown head (as shown). Dark ventral plates are seen in second and third instar larvae

Data: 05.x.2005, Cheltenham,Gloucestershire, VC33

Image:© Robert Homan