4.043 BF63 - Nepticulidae - Nepticulinae - Stigmella lemniscella
4.043 BF63  – Beautiful Elm Dot  – Stigmella lemniscella  – (Zeller, 1839)
Adult Micro:  CAT 4 – Dissection required – Gen-Det-Reqd       Leaf-miner:  CAT L – The leaf or a Photo required – reared and possibly dissected      
PDF Icon – click for General Verification Guidelines  |   PDF Icon – click for Specific Verification Guidelines
Black – Uncertain/Unknown – Insufficient Data        purple – Leaf-miner
Taxonomy:   Micro   >>  Nepticulidae  >> Nepticulinae
Other Name/s: Red Elm Pigmy
ID Difficulty:  Red – difficult to identify – detailed examination required, often a Gen Det and/or specimen and quality photographs are required.
ID pointers: The egg can be found on either side of the leaf and the frass is dispersed in the early part of the mine. A narrow gallery that often follows the leaf edge. Found on Ulmus (Elm). Adults are attractive with a bronzy tinge to the wing,a black head and a silvery fascia
Distribution:  (Last record: 20 August 2025 at Wyver Lane, Belper )  –  National Status – Distributed throughout the British Isles, scarcer further north – Derbyshire status unknown due to very little data only a few leaf mine records. Leaf Mines 20/8/2025 Wyver Lane, Belper.
General Comment: None
Flight Period: May /  August –  May and August Mine Period:  June /  July /  September /  October
Mine Period Additional: June – July and September – October
Mine ID Difficulty: Not Recorded
Mine Type/s: Not Recorded
Mine Feeding Method/s: Not Recorded
Mine Comment: None.
Photographed: Yes –  Photographed By: Dave Evans  © All Rights Reserved
*** Last updated on 2 October 2025 by RP ***
Wingspan: 5-6mm
Food Plant: elm (Ulmus) including Wych elm (U. glabra)
Last Recorded Year: 2025
Last Recorded By – Dave Evans
Last Recorded General Area – Wyver Lane, Belper

Selected Images:  Dave Evans – September 2024 & September 2022 – Wyver Lane, Belper.

 
 


Temporal Distribution Chart
Immatures: (between 2008 - 2025)
(click legend below to show/hide datasets)

Distribution Map for Stigmella lemniscella

Found 28 records
    ↳ from 2026+
    ↳ 14 from 2020 - 2025
    ↳ 14 from Before 2020
Flying
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Mining
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

If the Map Layers function fails, just refresh the page and it should be OK after. Use the +- zoom on the top left, or on a tablet, use two fingers to zoom. Remember, the last layer you ticked is the one which displays the popup information - they sit on top of each other - de-select then re-select, to see the popup values.

Bedrock Geology ** indirectly affects moth distribution by influencing the type of habitat and food plants available in an area. In turn, this may affect the types of moths that can thrive, or where they can most likely be found.


NBN Atlas UK Distribution for – Stigmella lemniscella

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Note – the NBN Atlas datasets are listed in the map below and vary in their currency (uptodateness) – however, the map does give a general indication of the moth's distribution across the UK.

Visit NBN Site


Monthly Records By Year: Stigmella lemniscella
( data includes both Larvae and Adult Stages )

Monthly Counts By Year: Stigmella lemniscella
( data is based on 'Adult' stage records only )

First/Last Recorded Dates: Stigmella lemniscella
Adult-only & Anything [Larvae, Pupae, Adult, Mines]

Shading shows moth presence between dates

Click the colour discs below to Select/De-select as Required

Recordings By Year: Stigmella lemniscella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Stigmella lemniscella
AGR: 10.4%   |   Total % Change: 437.5%

Hectad (10kmx10km) Coverage: Stigmella lemniscella
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Stigmella lemniscella

Flight Period chart – the grey hatched area above, which can cross one or more months, pictorially represents the best guess we have for this moth's flight periods [month/s]. The coloured lines represent the actual months seen in flight, from site observation records received between 2020-2026.

Mine Periods – Indicative –vs– Recorded Data
Stigmella lemniscella
( data includes both Larvae and Adult Stages )

Mine Period chart – the grey hatched area above, which can cross one or more months, pictorially represents the best guess we have for this moth's mine periods [month/s]. The coloured lines represent the actual months seen mining, from site observation records received between 2020-2026.

Records Behind the Map and Charts - Stigmella lemniscella – 28 records available

Listed by Year - descending - scroll across to see all table columns

Site Name Tetrad Date Count Stage Recorder Source RecordKey
Markham Vale North Tip SK47L 22/10/2025 3 mine Radford, Mark vc57_irecords_extract iBRC46216703
DWT Wyver Lane SK34P 09/09/2025 1 mine (empty) Evans, Dave vc57_irecords_extract iBRC45208278
DWT Wyver Lane SK34P 26/08/2025 5 mine (empty) Evans, Dave vc57_irecords_extract iBRC44786057
DWT Wyver Lane SK34P 20/08/2025 14 mine (empty) Evans, Dave vc57_irecords_extract iBRC44638475
DWT Wyver Lane SK34P 13/08/2025 5 mine (empty) Evans, Dave vc57_irecords_extract iBRC44440554
DWT Wyver Lane SK34P 06/08/2025 3 mine (empty) Evans, Dave vc57_irecords_extract iBRC44213118
DWT Wyver Lane SK34P 23/07/2025 5 mine (empty) Evans, Dave vc57_irecords_extract iBRC43746485
DWT Wyver Lane SK34P 23/07/2025 7 mine (empty) Evans, Dave vc57_irecords_extract iBRC43746591
Burton upon Trent SK32P 05/11/2024 1 Mine Finch, Graham Leonard vc57_irecords_extract iBRC41038901
DWT Wyver Lane SK34P 30/10/2024 2 mine (empty) Evans, Dave vc57_irecords_extract iBRC39056469
Lathkill Dale SK16X 16/10/2024 1 mine Harvey, Martin C. vc57_irecords_extract iBRC38901104
Chee Dale SK17G 15/10/2024 1 larva Harvey, Martin C. vc57_irecords_extract iBRC38900832
DWT Wyver Lane SK34P 12/09/2024 2 mine (empty) Evans, Dave vc57_irecords_extract iBRC38431777
DWT Wyver Lane SK34P 04/09/2024 3 mine (empty) Evans, Dave vc57_irecords_extract iBRC38312556
Grange Wood SK21S 13/09/2018 1 Mine Finch, Graham Leonard vc57_irecords_extract iBRC35106425
Thorpe, Ashbourne DE, UK SK15K 13/10/2010 1 Larva Orridge, Steve vc57_irecords_extract iBRC44257393
Thorpe, Dovedale SK15K 13/10/2010 1 Larval Mine S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001COTQV
Ashford in the Water SK16Z 22/09/2010 1 Larval Mine S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001COZGN
Ashford in the Water SK16Z 22/09/2010 1 Larval Mine S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001CP6P2
Bamford SK28B 21/09/2010 1 Larval Mine K. McCabe;S.H. Hind vc57_danes_bc_data LC000334001COTQ6
Lathkill Dale SK16Y 04/09/2010 1 Larval Mine S.H. Hind vc57_danes_bc_data LC000334001CP6LT
Hopton Wood NR SK25T 16/10/2009 1 Larval Mine Dave Budworth;S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001COT0M
Linacre Wood SK37G 13/10/2009 1 Larval Mine S.H. Hind vc57_danes_bc_data LC000334001CP54J
Hope SK18R 07/10/2009 1 Larval Mine S.H. Hind vc57_danes_bc_data LC000334001COSZT
Norbury SK14G 01/10/2009 1 Larval Mine Dave Budworth;S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001COWYA
Ashbourne SK14T 01/10/2009 1 Larval Mine Dave Budworth;S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001COWYI
Tissington Trail, Ashbourne SK14T 01/10/2009 1 Larval Mine Dave Budworth;S.A. Orridge;S.H. Hind vc57_danes_bc_data LC000334001CP05P
Strines, New Mills SJ98T 17/09/2008 1 Larval Mine S.H. Hind vc57_danes_bc_data LC000334001CP4LC

 
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