This is one of three rather similar Cosmia species found in the UK. This species generally has broader forewings and paler hindwings.
Pupates in leaf litter.
Woodland, scrub, hedgerows and parks.
Recorded in 88 (32.6%) of the 270 2km squares of Huntingdonshire.
Last recorded in July 2023
Recorded date range (Adult): 21 June to 02 September
Recorded date range (Larva/Leafmine): 05 May to 12 July