Food Plant: Lathyrus latifolius (Broad-leaved Everlasting Pea), Lathyrus sylvestris (Everlasting Pea):

Mine: Early Summer and Early Autumn

Pupa: outside the mine

Notes: The long white mine is in the wing of the stem, but often starts in leaf (though not always)

Data: 28.viii.2024, Downham Market, Norfolk, VC28

Image:© Rob Edmunds