Food Plant: Alnus incana (Grey Alder)

Mine: July, September - October

Notes: The mine is underside, between veins, narrow and close to midrib. The cremaster has two curved outer spines. The central spines may not be visible (as in bottom photo, which is a dorsal view) and barely overlap the caudal region in dorsal view.

Data: 08.xi.2007 (top) and 13.iii.2008 ex mine 08.xii.2007 (bottom), Fleet, Hants, VC12

Image:© Rob Edmunds