Tortricidae : Olethreutinae
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Photo © Brian Jones,  14/08/2012 - Blocka Carr/Scale Marsh, Fritton (with Keith Knights)

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Similar Norfolk Species
Bactra lancealana
Rush Marble
Approx Length (c. 9.5mm) Wingspan (13-19 mm)
      
      
      
      
    
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Bactra furfurana
Mottled Marble

(Haworth, 1811)1110 / 49.195
Norfolk status
Local.
Marshes, bogs, banks of streams and canals, and margins of lakes and ponds.
Very similar to B. lancealana.

When well-marked this species is fairly distinctive.
Weakly marked and unicolorous specimens can only be separated by examination of the genitalia.

Recorded in 33 (45%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2021.
Additional Stats

Bactra lancealana  |  Bactra lacteana >

Determination
Bactra furfurana (female) Winterton 2012. leg. D. Appleton., Slide 1568 (gen. det. J. Clifton)
Bactra furfurana (female), Dersingham, 2002. leg. K. Charters (gen. det. J. Clifton)
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
30/08/2021127TG31 - Horning/Hoveton
24/08/2021127TG20 - Norwich
22/08/2021128TF81 - Castle Acre/Litcham
20/08/2021328TF74 - Holme/Titchwell
20/08/2021127TG13 - Baconsthorpe
Show Details | 1990 to 2020 | 2000 to 2020 | Graph Key
Express Record Bactra furfurana
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Copyright © Jim Wheeler 2021
   

Wingspan: 13-19 mm
Flight: June - July. (Aug)
Foodplant:   Commmon Club-rush, Compact Rush.
Nat Status: Local
Verification Grade:  Adult: 2
 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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