Food Plant: Acer campestre (Field Maple), Acer platanoides (Norway Maple), Acer cappadocicum (Cappadocian Maple), Acer tataricum subsp. ginnala (Amur Maple)

Egg: Underside of leaf

Mine: end of June-early July, August-early September

Notes: A gallery filled with green frass. The larva is green. In the older gallery the frass turns brown (as shown in the upper mine)

National Status: Local

Bradley No: 102

Data: 29.viii.2004, Fleet, Hants, VC12

Image:© Rob Edmunds