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Dusky Thorn
Ennomos fuscantaria (Haworth, 1809)
Geometridae: Ennominae
1914 / 70.235
Photo © Kevan Brett,  01/09/2023 - Ormesby St. Margaret

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Similar Species
Large Thorn
Ennomos autumnaria
August Thorn
Ennomos quercinaria
Forewing: 17-21mm.
Flight: One generation July-Oct.
Foodplant:   Ash.
Red List: Near Threatened (NT)
GB Status: Common
Verification Grade:  Adult: 1
Status
One of the plainer-looking of Britain's 'Thorns'.
Deciduous woodland and suburban habitats where the larval foodplant Ash found.

Recorded in 66 (89%) of 74 10k Squares.
First Recorded in 1873.
Last Recorded in 2023.

Latest 10 Records
Date#VC10kArea
07/10/2023127TG42Eccles
30/09/20235727TG33Ridlington
28/09/2023127TG13Hempstead
27/09/2023127TG42Eccles
26/09/2023327TG42Eccles
26/09/2023127TG20Stoke Holy Cross
26/09/2023127TG30Blofield / Lingwood
26/09/2023127TG31Upton
26/09/2023127TG33Ridlington
26/09/2023127TG23North Walsham
Further info: Ennomos fuscantaria
 
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