Tortricidae : Tortricinae
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Photo © Mike Crewe

Immature stages

Similar Norfolk Species
Cnephasia stephensiana
Grey Tortrix
Approx Length (c. 9mm) Wingspan (15-18 mm.)
      
      
      
      
    
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Cnephasia asseclana
Flax Tortrix

([Denis & Schiffermüller], 1775)49.051/1021
=interjectana
Norfolk status
Occupying gardens, farmland and other open habitats.

Usually smaller than Grey Tortrix C. stephensiana but with similar dark markings.

Can be determined with certainty only by dissection of the genitalia.

Determination by Genitalia Examination (gen. det.) Required

Recorded in 56 (81%) of 69 10k Squares.
First Recorded in 1874.
Last Recorded in 2018.

Cnephasia stephensiana  |  Cnephasia pasiuana >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
17/07/2018127TG20 - Norwich
10/07/2018327TM49 - Geldeston/Haddiscoe
08/07/2018+27TM49 - Geldeston/Haddiscoe
02/07/2018127TG20 - Norwich
29/06/2018127TG20 - Norwich
Show Details | 1990 to 2017 | 2000 to 2017 |
Express Record Cnephasia asseclana
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Copyright © Jim Wheeler 2018

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 15-18 mm.
Season: June and August. (May)
Foodplant:   Herbaceous plants.
Nat Status: Common
Nat Verification Grade:  Adult: 4
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2018. © James Wheeler - Norfolk Moths 2007 - 2018. Data © NOLA™ 2018