Geometridae : Ennominae
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Photo © Jim Swalwell,  03/08/2019 - Weeting

Similar Norfolk Species
Large Thorn
Ennomos autumnaria
August Thorn
Ennomos quercinaria
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Dusky Thorn
Ennomos fuscantaria

(Haworth, 1809) 1914 / 70.235
Norfolk status
One of the plainer-looking of Britain's 'Thorns'.
Deciduous woodland and suburban habitats where the larval foodplant ash found.

Recorded in 59 (86%) of 69 10k Squares.
First Recorded in 1873.
Last Recorded in 2019.
Additional Stats

< Canary-shouldered Thorn  |  September Thorn >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
16/08/2019127TM18 - Diss
15/08/2019127TM18 - Diss
14/08/2019127TG20 - Norwich
13/08/2019127TM18 - Diss
13/08/2019127TG02 - Foxley/Foulsham
Show Details | 1990 to 2018 | 2000 to 2018 |
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Copyright © Jim Wheeler 2019
   

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
Verification Grade:  Adult: 1
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2019. © James Wheeler - Norfolk Moths 2007 - 2019. Data © NOLA™ 2019
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