Sesiidae : Sesiinae
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Photo © Perry Hampson,  North Walsham, 25/05/17. Pheromone trap.

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Similar Norfolk Species: None
 
White-barred Clearwing
Synanthedon spheciformis

([Denis & Schiffermüller], 1775) 375 / 52.006

Norfolk status
A relatively large and dark species.
Heathland, Alder groves, woodland edges, streamsides etc.
Found in Norfolk at suitable Broadland sites, especially where alder saplings grow.
Overwinters as a larva at least twice.

Pheromone attractants: TIP
Pheromone activity day time: 9:30-18:00, peak 11:00-16:00.
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Several recent records, Norfolk Broads.

Recorded in 14 (19%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2023.
Additional Stats

< Dusky Clearwing  |  Large Red-belted Clearwing >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
23/06/2023127TG13Hempstead
22/06/2023+27TG13Wickmere
18/06/2023227TG32Neatishead / Barton Broad
15/06/2023127TG10Cringleford (UEA)
11/06/2023127TG30Blofield / Lingwood
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record White-barred Clearwing
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 12-14mm.
Flight: May-July.
Foodplant:   Alder, Birches
Red List: Least Concern (LC)
GB Status: Nationally Scarce
Former Status: Nationally Scarce B
Verification Grade:  Adult: 2
 Immature Adult   [Show Flight Times]

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Underlying maps using Digital Map Data © NOLA™ 2024. © Lepidoptera UK - Jim Wheeler - Norfolk Moths 2007 - 2024. Data © NOLA™ 2024
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