Depressariidae : Depressariinae
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Photo © Rosemary Holt,  14/04/2018 - Lyng

Similar Norfolk Species
Semioscopis avellanella
Early Diviner
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Semioscopis steinkellneriana
Black-marked Diviner

([Denis & Schiffermüller], 1775)667 / 32.002
=Dawn Flat-body

Norfolk status
Widespread but local.
Males fly between dawn and sunrise around blackthorn thickets, woods and hedgerows. Female flies at night.
Darker ground colour than previous similar species.

Recorded in 47 (64%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2025.
Additional Stats

Semioscopis avellanella | Luquetia lobella >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
31/05/2025+28TL78Weeting Heath (Gravelpit Wood)
10/05/2025+27TG42Eccles
01/05/2025327TG42Eccles
01/05/2025227TG32Neatishead / Barton Broad
01/05/2025127TG13Hempstead
Show Details | 1990 to 2024 | 2000 to 2024 | Graph Key
Express Record Semioscopis steinkellneriana
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 18-23mm
Flight: April - May
Foodplant:   Blackthorn, Hawthorn
Nat Status: Local
Verification Grade:  Adult: 2
 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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