Photo © Keith Tailby

Chimney Sweeper

Odezia atrata

Checklist Number
70.130 [B&F: 1870]

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

Classification

Family:Geometridae
Subfamily:Larentiinae
Genus:Odezia
Species:atrata
Authority:(Linnaeus, 1758)

Common on chalk downland, unimproved limestone grassland, hedgerows and woodland edges throughout much of northern England and Scotland; much more local in southern England, mainly in the west. In Hampshire locally frequent on Martin Down, Porton Down, Cholderton and the Stockbridge/Farley Mount area, but has almost disappeared from the New Forest. Not recorded from the Isle of Wight since 1856. Wingspan 27-30 mm. An unmistakable, day-flying moth. Larva feeds on flowers and seeds of Pignut, over-wintering as an egg.