Photo © Mike Wall

Yellow Shell

Camptogramma bilineata

Checklist Number
70.059 [B&F: 1742]

Verification
Record will be accepted (subject to date and location checks)

Classification

Family:Geometridae
Subfamily:Larentiinae
Genus:Camptogramma
Species:bilineata
Authority:(Linnaeus, 1758)

Common in hedgerows, gardens, rough meadows, woodland rides, downland, heathland and freshwater margins throughout the British Isles. In Hampshire and on the Isle of Wight still reasonably common, especially on the chalk, but as the species comes rarely to light, is undoubtedly under-recorded. Wingspan 28-32 mm. Unmistakable. The UK population is divided into several allopatric subspecies representing Britain, Shetland, Ireland and the Blasket Islands. Larva feeds on various herbaceous plants, including Cleavers, Bedstraw, Wormwood and Dock.

The abundance in each month is indicated as follows:

No records
Very occasional
Irregular
Uncommon
Off-peak, but not unusual
Off-peak, but not unusual
Main flight time
J F M A M J J A S O N D
Adult
Larval

Records by week (adult)

Records by week (larval)