Sesiidae : Sesiinae
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Photo © Peter Kitchener,  Cley July 2011

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Similar Norfolk Species: None
 
Six-belted Clearwing
Bembecia ichneumoniformis

([Denis & Schiffermüller], 1775) 382 / 52.014
Norfolk status
Local.
Diagnostic features include six yellow bands on the abdomen and orange scales on tip of central bar of forewing.
Overwinters as a larva June-May.

Coastal grassland, embankments, quarries, cliffs, etc, mainly chalk or limestone.

Rediscovered on the North Norfolk coast in 2007. Old record from 1823 by Curtis and Stephens at South Creake. (Unconfirmed record in early 1990's at Hillington)

Discovered at new west Norfolk coastal and inland sites in 2009, with further sites discovered in recent years. VC27 inland records first recorded at Strumpshaw Fen in 2018/19, and Norwich in 2019.
With the increased use of lures, this species is apparently quite widespread and can be found at most suitable locations where the food-plants grow.

Pheromone attractants: api
Pheromone activity day times: 8:00-18:30, peak 9:00-13:00.
Anglian Lepidopterist Supplies

Like many of the clearwings, was formerly considered scarce, but due to the increased availability of pheromone lures is apparently much more common and widespread than previously thought.

Recorded in 27 (36%) of 74 10k Squares.
First Recorded in 1823.
Last Recorded in 2021.
Additional Stats

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Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
05/08/2021127TG10 - Wymondham/Cringleford
29/07/2021128TF94 - Wells/Stiffkey
25/07/2021227TG10 - Wymondham/Cringleford
23/07/2021328TF72 - Hillington/Houghton
22/07/2021128TL79 - Methwold/Foulden
Show Details | 1990 to 2020 | 2000 to 2020 | Graph Key
Express Record Six-belted Clearwing
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Copyright © Jim Wheeler 2021
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 9-12mm.
Flight: One generation. June-Aug.
Foodplant:   Common Bird's-foot-trefoil and Kidney Vetch
Nat Status: Nationally Scarce B
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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