Noctuidae : Noctuinae
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Photo © Malcolm Hillier

Immature stages

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Similar Cambs Species
Small Square-spot
Diarsia rubi
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Fen Square-spot
Diarsia florida

(Schmidt, 1859) 2124 / 73.335

Verification Grade Comment: Varying opinions over the validity of this species.

Determination by Genitalia Examination (gen. det.) Required

Recorded in 2 (5%) of 37 10k Squares.
First Recorded in 1960.
Last Recorded in 1988.
Additional Stats

< Small Square-spot  |  Red Chestnut >

List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area or Nature Reserve
18/06/1988+29TL57 - Wicken Fen
06/07/1987129TL66 - Chippenham Fen
1980+29TL66 - Chippenham Fen
1978+29TL66 - Chippenham Fen
1960+29TL57 - Wicken Fen
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Fen Square-spot
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Copyright © Jim Wheeler 2024

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 15-17mm
Flight: One generation June-July
Foodplant:   Unknown
Red List: Data Deficient (DD)
GB Status: Unknown
Former Status: Local
Verification Grade:  Adult: 4
 Immature Adult
© 2024 NOLA®; Database using MapMate® Digital Maps © Bartholomew 2010. Design © Jim Wheeler 2024
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