Food Plant: Silene vulgaris (Bladder Campion), S.nutans ( Spanish Catchfly)

Egg: laid on the flowerhead

Mine: August-May

Notes: The larva initially feeds inside the seed capsules and then forms a silken case which is covered with fragments of the seed husk (as shown, with a newly formed case). It attaches itself to the outside of the seed capsule (as shown). When fully fed (in August or September) it leaves the host plant to overwinter attached to vegetation. Formerly C.silenella

Data: 27.vii.2026, Methwold Warren, Norfolk, VC28

Image:© Rob Edmunds