Food Plant: Alnus (Alder)

Mine: July, October

Notes: The mine is upper side, oval, over midrib or side-vein - the upper epidermis flimsy with one strong crease. The early, developing mine is shown and has yet to develop the central crease. The pupa is formed in a white cocoon

Data: 03.vii.2005, Fleet, Hants, VC12

Image:© Rob Edmunds