Geometridae : Larentiinae
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Photo © Garry Barlow,  Tidbury Green, West Midlands

Similar West Midlands Species
Red Twin-spot Carpet
Xanthorhoe spadicearia
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Dark-barred Twin-spot Carpet
Xanthorhoe ferrugata

(Clerck, 1759) 1725 / 70.052

A common but declining species across the region.

Found in a wide range of habitats.

Comes readily to light and overwinters as a pupa.

Note Care is needed to separate from Red Twin-spot Carpet. Red Twin-spot generally brighter and central band more distinctly edged white. Underneath of Red Twin-spot is brighter and orange-brown towards the tip, plainer and greyer on Dark-barred. This species also lacks the notch on the outer edge of the central band near the apex. Check genitalia if in doubt.

Verification Grade Comment: Take a photo if in doubt

Recorded in 99 (71%) of 140 10k Squares.
First Recorded in 1869.
Last Recorded in 2022.
(Data up to end 2022)
Additional Stats

Forewing: 12-13mm.
Flight: May - June, July - August
Foodplant:   Herbaceous plants including bedstraws
Red List: Near Threatened (NT)
GB Status: Common
BAP Status: Declining (Research only)
Verification Grade:  Adult: 2
< Red Twin-spot Carpet  |  Flame Carpet >
List Species Records   [Show All Latest]
Latest 5 Records (data up to end 2022)
Date#VC10k Area
02/09/2022 to 08/09/20221VC39 - StaffordshireSK00
30/08/20221VC39 - StaffordshireSJ82
23/08/20221VC36 - HerefordshireSO25
19/08/2022 to 25/08/20221VC39 - StaffordshireSK00
13/08/20222VC40 - ShropshireSO39

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