Tortricidae : Olethreutinae
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Photo © Dave Appleton,  09/08/2015 - North Elmham - female (gen det)

Similar Norfolk Species
Dichrorampha petiverella
Common Drill
Dichrorampha flavidorsana
Narrow-blotch Drill
Approx Length (c. 7.5mm) Wingspan (13-15mm)
      
      
      
      
    
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Dichrorampha alpinana
Broad-blotch Drill
(Treitschke, 1830)1274 / 49.320
Norfolk status
Local.
Similar to D. flavidorsana, comparatively broad medio-dorsal blotch of the forewing. Best separated by genitalia dissection.
Rough hillsides, meadows and uncultivated ground and occasionally gardens. The moth flies in sunshine during the day and also at dusk; in the late afternoon it may be found resting on the flowers of the foodplants.

Verification Grade Comment: National Grade 4 - If recorded away from foodplant - Grade 4

Recorded in 36 (52%) of 69 10k Squares.
First Recorded in 1884.
Last Recorded in 2020.
Additional Stats

< Dichrorampha flavidorsana  |  Dichrorampha petiverella >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
09/08/2020128TL79 - Methwold/Foulden
08/08/2020127TG10 - Wymondham/Cringleford
07/08/2020128TG04 - Blakeney/Cley
07/08/2020127TG20 - Norwich
06/08/2020128TL79 - Methwold/Foulden
 Show Details | 1990 to 2020 | 2000 to 2020 |
Express Record Dichrorampha alpinana
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Copyright © Jim Wheeler 2021
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 13-15mm
Flight: June - August
Foodplant:   Oxeye Daisy
Nat Status: Local
Verification Grade:  Adult: 2  (4)
 Immature Adult
Further info: Dichrorampha alpinana
 
UK Moths
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Essex Field Club
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Somerset Moth Group
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Svenska fjarilar
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NBN Atlas
Historical UK Distribution (pre 2013)
Moth Dissection UK

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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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