Food Plant: Brachypodium sylvaticum (False-brome), Dactylis glomerata (Cock's-foot), Holcus spp. (soft-grass)

Egg: near leaf tip

Mine: September-April

Notes: The larva mines downwards and forms an irregular mine with a silken tube in the centre, which is mixed with frass. Pupae ex mine on Brachypodium sylvaticum.

Data: 27.ix.2023, Shotover Country Park, Oxfordshire, VC23

Image:© Will Langdon