Tortricidae : Olethreutinae
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Photo © Ian Davis,  Acle 11/08/2021

Similar Norfolk Species
Eucosma hohenwartiana
Common Knapweed Tortrix
Approx Length (c. 10mm) Wingspan (14-20 mm.)
      
      
      
      
    
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Eucosma obumbratana
Shaded Tortrix

(Lienig & Zeller, 1846)1202 / 49.264
=Two-coloured Bell

Norfolk status
Widespread.
Farmland, margins of cornfields and other arable land, embankments, waysides, quarries and sandhills.

Recorded in 60 (81%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2024.
Additional Stats

Pelochrista caecimaculana | Eucosma cana >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
27/08/2024127TG32Neatishead / Barton Broad
13/08/2024128TF51Walpole Highway
11/08/2024127TG31Upton
09/08/2024128TF51Walpole Highway
06/08/2024128TF63Dersingham
Show Details | 1990 to 2024 | 2000 to 2024 | Graph Key
Express Record Eucosma obumbratana
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Wingspan: 14-20 mm.
Flight: July and August
Foodplant:   Sow-thistle
Nat Status: Local
Verification Grade:  Adult: 2
 Immature Adult   [Show Flight Times]

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Underlying maps using Digital Map Data © NOLA™ 2025. © Lepidoptera UK - Jim Wheeler - Norfolk Moths 2007 - 2025. Data © NOLA™ 2025
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