Geometridae : Larentiinae
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Photo © Kevin Leighton,  19/06/2013 - Stow Bardolph

Immature stages

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Similar Norfolk Species: None
 
Scallop Shell
Rheumaptera undulata

(Linnaeus, 1758) 1789 / 70.121
=Hydria undulata

Norfolk status
Highly distinctive moth.
Open woodland, heathland, grassland and marshy areas.

Recorded in 56 (76%) of 74 10k Squares.
First Recorded in 1873.
Last Recorded in 2024.
Additional Stats

< Argent & Sable | Scarce Tissue >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
03/07/2024127TG20Poringland
30/06/2024127TG32Neatishead / Barton Broad
03/06/2024128TL79Mundford
03/08/2023128TF92North Elmham
23/07/2023127TG32Neatishead / Barton Broad
Show Details | 1990 to 2024 | 2000 to 2024 | Graph Key
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 16-19mm.
Flight: One generation June-July.
Foodplant:   Sallows, Aspen, Billberry
Red List: Least Concern (LC)
GB Status: Common
Former Status: Local
Verification Grade:  Adult: 1
 Immature Adult   [Show Flight Times]

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Underlying maps using Digital Map Data © NOLA™ 2025. © Lepidoptera UK - Jim Wheeler - Norfolk Moths 2007 - 2025. Data © NOLA™ 2025
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