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Acleris notana
Rusty Birch Button (Donovan, 1806)
Tortricidae: Tortricinae
1045 / 49.084
Photo © Dave Appleton,  11/07/2015 - Winterton North Dunes - male (gen det)

Similar Norfolk Species
Rusty Oak Button
Acleris ferrugana
Wingspan: 14-18mm.
Flight: Two Gens. June-July. Sept-May Overwintering.
Foodplant:   Birch. Alder, Bog-myrtle
Nat Status: Common
Verification Grade:  Adult: 4
Norfolk Status
Very variable species found in woodland, heathland and scrub. Similar to A. ferrugana only reliably separated by dissection of the genitalia.

Determination by Genitalia Examination (gen. det.) Required

Recorded in 20 (29%) of 69 10k Squares.
First Recorded in 1992.
Last Recorded in 2020.

Latest 5 Records
Date#VC10k Area
04/05/2020128TF80 - Swaffham
05/04/2020128TF92 - Fakenham/Ryburgh
10/07/2019128TF74 - Holme/Titchwell
09/07/2019127TG32 - Stalham/Catfield
29/06/2019128TL79 - Methwold/Foulden
Further info: Acleris notana
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