Geometridae: Ennominae
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Photo © Jim Wheeler,  Upwell, 15/09/08

Similar Norfolk Species
Large Thorn
Ennomos autumnaria
August Thorn
Ennomos quercinaria
Dusky Thorn
1914 Ennomos fuscantaria
(Haworth, 1809)
Norfolk status
One of the plainer-looking of Britain's 'Thorns'.
Deciduous woodland and suburban habitats where the larval foodplant ash found.

Recorded in 50 (72%) of 69 10k Squares.
First Recorded in 1873.
Last Recorded in 2012.

‹ Canary-shouldered Thorn  |  September Thorn ›

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
01/10/2012128TF91 - Dereham
01/10/2012128TF91 - Dereham
20/09/2012127TG41 - Acle/Hemsby
16/09/2012127TM19 - Flordon/Long Stratton
16/09/2012227TM49 - Geldeston/Haddiscoe
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Copyright © Jim Wheeler 2013
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 17-21mm.
Season: One generation July-Oct.
Foodplant:   Ash
Nat Status: Common
 Immature Adult
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Underlying maps produced by MapMate™ using Digital Map Data © HarperCollins-Bartholomew 2013. Data © Norfolk Moths 2013. Technology based on work by Mark Yeates @ MapMate™