Gracillariidae : Gracillariinae
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Photo © Chris Knott,  01/05/2022 - Great Ellingham - My garden

Immature stages

Similar Norfolk Species
Parornix anglicella
Hawthorn Parornix
Parornix devoniella
Hazel Parornix
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Parornix betulae
Birch Parornix

(Stainton, 1854)301 / 15.025
=Brown Birch Slender

Norfolk status
Widespread on heaths and open woodland.
Adults usually grey in colour with white tips of the apictal cilia.

Adults of all Paronix species are very similar and determination requires genital dissection or rearing of larvae.


Leaf-mine: June, September-October
Phyllonorycter-like mine Later in one or more successive leaf cones.

Determination by Genitalia Examination (gen. det.) Required

Mine: Either the leaf or a good photograph required

Recorded in 35 (47%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2024.
Additional Stats

Callisto denticulella | Parornix fagivora >

Determination
Parornix betulae, Norwich, Slide 1727 - J Clifton
Parornix betulae, Marsham Heath, Norfolk, Slide 1508 (551x1000)
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
11/07/2024128TL98Roudham
22/06/2024128TL88West Tofts Heath
28/09/2023+28TF91Gressenhall
27/09/2023+27TG02Foxley Wood
26/09/20231028TL99Little Ellingham
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Parornix betulae
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Click Map for Details

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 9-10mm
Flight: Two Generations. May and Aug.
Foodplant:   Birch.
Nat Status: Common
Verification Grade:  Adult: 4  Mine: L
 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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