Drepanidae : Thyatirinae
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Photo © W Millard,  22/04/2022 - Bury St Edmunds

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Immature stages

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Similar Suffolk Species: None
 
Frosted Green
Polyploca ridens
(Fabricius, 1787) 1660 / 65.015

Morley's Final Catalogue: Another early species, but a good deal more frequent than the last, with a broad distribution.

Recent Suffolk Status: Common.

Life history: Single brooded.

Identification: Early flight season and greenish colouration make this moth fairly unmistakeable.

Habitats: Woodland, parkland, gardens.

Recorded in 48 (83%) of 58 10k Squares.
First Recorded in 1902.
Last Recorded in 2024.
Additional Stats

< Oak Lutestring | Yellow Horned >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
09/05/2024125TM25 - Wickham Market/Otley
05/05/2024225TM25 - Wickham Market/Otley
05/05/2024125TM25 - Wickham Market/Otley
04/05/2024225TM49 - Somerleyton/Beccles
30/04/2024+25TM24 - Woodbridge/Martlesham
 Show Details | 1990 to 2024 | 2000 to 2024 | Graph Key
Express Record Frosted Green
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 15-17mm.
Flight: One generation. Apr-May.
Foodplant:   Pedunculate Oak Sessile Oak and Turkey Oak
Red List: Near Threatened (NT)
GB Status: Common
Former Status: Local
Verification Grade:  Adult: 1
 Immature Adult   [Show Flight Times]
Further info: Polyploca ridens
 
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ - Suffolk 2025. © James Wheeler - Norfolk Moths 2007 - 2025. Data © NOLA™ - Suffolk 2025
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