Nepticulidae : Nepticulinae
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Photo © Rob Edmunds,  Downham Market 28/10/10

Immature stages

Similar Norfolk Species
Stigmella salicis
Sallow Dot
Ectoedemia intimella
White-spot Sallow Dot
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Stigmella obliquella
Willow Dot

(Heinemann, 1862)70 / 4.038
=Willow Pigmy

Norfolk status
Highly resembles previous species S. salicis but smaller, more coarsely scaled and with narrower angled fascia.

Leaf-mine: June-July. Sept-Oct.
Narrow gallery expanding into a small blotch.

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

Determination by Genitalia Examination (gen. det.) Required

Recorded in 37 (50%) of 74 10k Squares.
First Recorded in 1992.
Last Recorded in 2023.
Additional Stats

Stigmella salicis  |  Stigmella trimaculella >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
11/11/2023+28TF81Litcham
29/10/2023128TL99Rockland St Peter
29/10/2023+28TF61King's Lynn
28/10/2023+28TF63Ken Hill Wood / Snettisham
23/10/2023128TL99Rockland St Peter
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Stigmella obliquella
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 4-5mm.
Flight: Two Generations. May and Aug.
Foodplant:   Smooth-leaved willows.
Nat Status: Local
Verification Grade:  Adult: 4  Mine: A
 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