Geometridae : Ennominae
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Photo © Peter W Webster,  01/05/2022 - Bungay

Immature stages

Similar Suffolk Species
Lunar Thorn
Selenia lunularia
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Purple Thorn
Selenia tetralunaria

(Hufnagel, 1767) 1919 / 70.239

Morley's Final Catalogue: Considered 'rare' with us in 1890 and little noticed since that time, before which it had been found about Bentley (Ml); Swefling (Peek); Stowmarket (C); Bury (Wrt); and Brandon (Wrn). Taken at Blythburgh in 1935 (Btn) and Covehithe woods. in April 1936 (Gd).

Recent Suffolk Status: Common.

Life history: Double-brooded. Second brood moths are smaller and paler in colour, more tawny than purple.

Identification: Similar Lunar thorn has a more scalloped hindwing edge and the cross lines are straighter.

Habitat: Woodland, scrub, wooded heathland, carr woodland and gardens.

Recorded in 52 (90%) of 58 10k Squares.
First Recorded in 1935.
Last Recorded in 2023.
Additional Stats

< Lunar Thorn  |  Scalloped Hazel >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
20/08/2023+25TM34 - Hollesley/Rendlesham Forest
17/08/2023126TL78 - Brandon/Lakenheath
16/08/2023+25TM34 - Hollesley/Rendlesham Forest
11/08/2023125TM47 - Blythburgh/Dunwich
07/08/2023+25TM34 - Hollesley/Rendlesham Forest
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Purple Thorn
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Copyright © Jim Wheeler 2024
   

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
     
Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ - Suffolk 2024. © James Wheeler - Norfolk Moths 2007 - 2024. Data © NOLA™ - Suffolk 2024
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