Nepticulidae : Nepticulinae
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Photo © Rob Edmunds,  Emerged from mines found at Mileham.

Immature stages

Similar Norfolk Species
Stigmella ruficapitella
Red-headed Pigmy
Stigmella svenssoni
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Stigmella roborella
Common Oak Pigmy

(Johansson, 1971)86 / 4.063
Norfolk status
Nearly all of the Nepticulidae can only be reliably separated by dissection of the genitalia.

Leaf-mine: June-July. Oct-Nov.
Long irregular gallery.

Verification Grade Comment: Adults must be reared and/or Gen. Det. to confirm.

Determination by Genitalia Examination (gen. det.) Required

Mine: Either the leaf or a good photograph required

Recorded in 39 (53%) of 74 10k Squares.
First Recorded in 1996.
Last Recorded in 2021.
Additional Stats

Stigmella samiatella  |  Trifurcula cryptella >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
06/11/2021+27TG22 - Buxton
05/11/2021128TL79 - Methwold/Foulden
04/11/2021128TF90 - Watton/Shipdham
03/11/2021+27TG41 - Acle/Hemsby
22/10/2021128TF74 - Holme/Titchwell
Show Details | 1990 to 2020 | 2000 to 2020 | Graph Key
Express Record Stigmella roborella
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Copyright © Jim Wheeler 2021
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 5-6.5mm.
Flight: Two Generations. May-Jun. Aug-Sep.
Foodplant:   Oak.
Nat Status: Common
Verification Grade:  Adult: 4  Mine: L
 Immature Adult

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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2021. © James Wheeler - Norfolk Moths 2007 - 2021. Data © NOLA™ 2021
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