Geometridae : Ennominae
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Photo © Adrian Matthews,  07/08/2021 - Cambridge

Similar Cambs Species
Large Thorn
Ennomos autumnaria
Canary-shouldered Thorn
Ennomos alniaria
Dusky Thorn
Ennomos fuscantaria
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August Thorn
Ennomos quercinaria

(Hufnagel, 1767) 1912 / 70.233

Recorded in 16 (43%) of 37 10k Squares.
First Recorded in 1931.
Last Recorded in 2024.
Additional Stats

< Large Thorn | Canary-shouldered Thorn >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area or Nature Reserve
15/08/2024129TL45 - Cambridge
14/08/2024129TL45 - Cambridge
10/08/2024129TL45 - Cambridge
05/08/2024129TL45 - Cambridge
29/07/2024229TL45 - Cambridge
Show Details | 1990 to 2024 | 2000 to 2024 | Graph Key
Express Record August Thorn
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Copyright © Jim Wheeler 2025
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 18-22mm.
Flight: One generation Aug-Sept.
Foodplant:   Pedunculate Oak and Sessile Oak
Red List: Least Concern (LC)
GB Status: Common
BAP Status: Declining (Research only)
Former Status: Local
Verification Grade:  Adult: 1
 Immature Adult
© CambsMoths.co.uk 2025 NOLA®; Database using MapMate® Digital Maps © Bartholomew 2010. Design © Jim Wheeler 2025
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