Mompha langiella - Graham Finch
40.011 BF880  – White-spot Mompha  – Mompha langiella  – (Hübner, 1796)
Adult Micro:  CAT 2 – Can be confused with other species –       Leaf-miner:  CAT L – The leaf or a Photo required – reared and possibly dissected       Larval Case:  C1 – Distinctive Species –      
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Green –  Rare / Uncommon / Scarce        purple – Leaf-miner
Taxonomy:   Micro   >>  Momphidae
Other Name/s: Clouded Mompha
ID Difficulty:  green  – easy to identify, generally distinctive and unlikely to be confused with other species.
ID pointers: A shining fuscous ground colour with irregular shaped white markings at about two thirds give this moth a distinctive appearance. A Leaf Miner.
Distribution:  (First record: 2009 at Duffield )  –  (Last record: 30 August 2025 at Allestree )  –  Found on Enchanter’s Nightshade. Probably locally uncommon and a species that maybe spreading northwards. First record was from Duffield 29/8/2012 (DaNES) second record was from Calke Park 1/12/2009 and third record from Hathersage 20/08/2022
General Comment: None
Flight Period: January /  February /  March /  April /  August /  September /  October /  November /  December –  On the wing August – May. Overwinters as an adult in thatch. Mine Period: Not Recorded
Mine Period Additional: The larva mines the leaves of enchanter’s nightshade (Circaea lutetiana) and willowherbs (Epilobium spp.) forming a whitish blotch with scattered frass.
Mine ID Difficulty: Not Recorded
Mine Type/s: Not Recorded
Mine Feeding Method/s: Not Recorded
Mine Comment: None.
Moth Activity: Nocturnal   – and is attracted to light Photographed: Yes –  Photographed By: Graham Finch  © All Rights Reserved
*** Last updated on 26 October 2025 by TD ***
Wingspan: 9-19.5mm
Food Plant: Enchanter’s Nightshade (Circaea lutetiana) and Willowherbs (Epilobium spp.).
Last Recorded Year: 2025
First Recorded Year: 2009
Last Recorded By – Stephen Plant
Last Recorded General Area – Allestree

Selected Images:  Calke Park, Derbyshire – Dec 2009 – Graham Finch©



Temporal Distribution Chart
Adults: (between 2009 - 2025)
(click legend below to show/hide datasets)

Distribution Map for Mompha langiella

Found 14 records
    ↳ from 2026+
    ↳ 12 from 2020 - 2025
    ↳ 2 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

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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 – Mompha langiella

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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.

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Monthly Records By Year: Mompha langiella
( data includes both Larvae and Adult Stages )

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

First/Last Recorded Dates: Mompha langiella
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: Mompha langiella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Mompha langiella
AGR: 3.43%   |   Total % Change: 71.4%

Hectad (10kmx10km) Coverage: Mompha langiella
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Mompha langiella

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
Mompha langiella
( 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 - Mompha langiella – 14 records available

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

Site Name Tetrad Date Count Stage Recorder Source RecordKey
Willington, Derbyshire SK22Y 19/09/2025 1 adult Goddard, Sam vc57_irecords_extract iBRC45446564
Allestree, Derby SK33P 30/08/2025 2 adult Plant, Stephen vc57_irecords_extract iBRC45661886
Allestree, Derby SK33P 25/08/2025 1 adult Plant, Stephen vc57_irecords_extract iBRC44841812
Norton Lees, Sheffield SK38L 18/07/2025 3 adult Mella, Pete vc57_irecords_extract iBRC43585169
Littleover SK33G 11/07/2025 3 adult Watson, Adrian vc57_irecords_extract iBRC43603256
Derby DE SK33I 05/07/2025 1 adult Watson, Adrian vc57_irecords_extract iBRC43623168
Birch Vale SK08I 30/04/2025 1 adult Hewitt, Jane vc57_irecords_extract iBRC47544306
Midway SK32A 26/08/2024 1 adult Williams, Michael vc57_irecords_extract iBRC42260687
Allestree, Derby SK33P 29/07/2024 3 adult Plant, Stephen vc57_irecords_extract iBRC37482722
Allestree, Derby SK33P 29/07/2024 2 adult Plant, Stephen vc57_irecords_extract iBRC40188959
Hathersage, Derbyshire, UK SK28F 20/08/2022 1 adult Miles, Claire vc57_irecords_extract iBRC29393792
Norton Lees SK38L 30/09/2021 1 adult Mella, Pete vc57_irecords_extract iBRC50549532
Nether Close (in house), Duffield SK34M 29/08/2012 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001COUND
Calke Park SK32L 01/12/2009 1 adult Graham Finch vc57_irecords_extract iBRC46107091

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