Tortricidae : Olethreutinae
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Photo © Matthew Casey,  23/07/2019 - hethersett

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: If recorded away from foodplant - Grade 4

Recorded in 32 (46%) of 69 10k Squares.
First Recorded in 1884.
Last Recorded in 2019.
Additional Stats

Dichrorampha flavidorsana  |  Dichrorampha petiverella >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
07/08/2019127TG14 - Sheringham
23/07/2019127TG10 - Wymondham/Cringleford
29/06/2019128TF50 - Upwell/Marshland
24/06/2019128TF64 - Hunstanton
23/06/2019128TF63 - Snettisham/Dersingham
Show Details | 1990 to 2018 | 2000 to 2018 |
Express Record Dichrorampha alpinana
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Copyright © Jim Wheeler 2019
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 13-15mm
Season: June - August
Foodplant:   Oxeye Daisy
Nat Status: Local
Verification Grade:  Adult: 2
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2019. © James Wheeler - Norfolk Moths 2007 - 2019. Data © NOLA™ 2019
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