Geometridae : Ennominae
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Photo © Andrew Brown,  Old Costessey garden 07/04/2020

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Immature stages

Similar Norfolk Species
Lunar Thorn
Selenia lunularia
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Purple Thorn
Selenia tetralunaria

(Hufnagel, 1767) 1919 / 70.239

Norfolk status
Common.
Woodland, heathland, scrub and fens.

Distinctive purple Thorn moth. The second summer generation produces smaller and paler individuals.

Recorded in 63 (85%) of 74 10k Squares.
First Recorded in 1873.
Last Recorded in 2024.
Additional Stats

< Lunar Thorn | Scalloped Hazel >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
30/08/2024127TG33Ridlington
12/08/2024127TG14Felbrigg / Runton
10/08/2024127TG14Sheringham / Beeston
10/08/2024227TG11Costessey
09/08/2024227TG11Costessey
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Purple Thorn
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Copyright © Lepidoptera UK 2024
   
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 17-23mm.
Flight: Two generations April-May. July-Aug.
Foodplant:   Broadleaved trees Hazel, birches etc
Red List: Least Concern (LC)
GB Status: Common
Verification Grade:  Adult: 1
 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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