Tortricidae : Tortricinae
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Photo © Peter Buchner - Lepiforum

Similar Norfolk Species
Cnephasia pumicana
Cereal Tortrix
Approx Length (c. 10mm) Wingspan (15-20mm.)
      
      
      
      
    
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Cnephasia pasiuana
Meadow Shade

(Hübner, 1799)1022 / 49.052
Norfolk status
Scarce.
Rough fields and marshes.
A pale washed out species easily confused with other Cnephasia.

A Norfolk specimen in the W.G. Whittingham collection at the Norwich Castle Museum is simply labelled "Norfolk 1895" (confirmed by gen. det. J. Clifton)

Recently (2010) split into C. pumicana and C. pasiuana distinguished from C. pumicana by differences in male and female genitalia. Most Norfolk records have now been determined as C. pumicana.

Confirmed record at Holkham in June 2016. (G. Bond. Gen. Det. J. Clifton)

Examination of the genitalia is required to confirm any records.

Determination by Genitalia Examination (gen. det.) Required

Recorded in 8 (12%) of 69 10k Squares.
First Recorded in 1874.
Last Recorded in 2020.
Additional Stats

Cnephasia asseclana  |  Cnephasia pumicana >

Determination
Cnephasia pumicana-pasiuana (M) - J Clifton
Cnephasia pasiuana, Norfolk 1895, FG Whittingham coll. Norwich museum, Slide 1261 - J. Clifton
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
05/07/2020128TF63 - Snettisham/Dersingham
13/07/2017127TG02 - Foxley/Foulsham
24/06/2017128TF74 - Holme/Titchwell
17/07/2016128TL79 - Methwold/Foulden
30/06/2016128TF84 - Burnham/Holkham
Show Details | 1990 to 2020 | 2000 to 2020 |
Express Record Cnephasia pasiuana
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Copyright © Jim Wheeler 2021
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 15-20mm.
Flight: July - August.
Foodplant:   Compositae or buttercups.
Nat Status: Local
Verification Grade:  Adult: 4
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2021. © James Wheeler - Norfolk Moths 2007 - 2021. Data © NOLA™ 2021
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