8.002 BF130 – Feathered Cutter – Incurvaria masculella – ([Denis & Schiffermüller], 1775)
Adult Micro: CAT 2 – Can be confused with other species – Leaf-miner: CAT L – The leaf or a Photo required – 
– click for General Verification Guidelines | – click for Specific Verification Guidelines
– click for General Verification Guidelines | – click for Specific Verification Guidelines 
– Generally Common / Widespread 
– Leaf-miner
– care required in the identification process, as confusion with similar species is likely – quality photographs required. Confusion Species: Incurvaria pectinea
ID pointers: Unusual amongst the micros, the male has feathered like antennae. The head is orange-yellow, with forewing a dark brown, sometimes tinged purplish, with a distinct triangular whitish spot, half way along the dorsum, and a similar smaller one at the tornus.
Distribution: Fairly common across the British Isles. Derbyshire status unknown, but likely to be locally common.
General Comment: None Mine Period Additional: May & June – mines are very similar to I.pectinea
Mine ID Difficulty: Not Recorded
Mine Type/s: Not Recorded
Mine Feeding Method/s: Not Recorded
Mine Comment: None.
*** Last updated on 2 October 2025 by RP ***
Blue-coded] moths is not displayed/updated in this tab. However, all verified records for this moth are listed in the RECORDS tab below. Selected Images: Will Soar – Kings Newton, Derbyshire
Image Gallery
No gallery images found for this moth.
Temporal Distribution Chart
Adults: (between 2004 - 2024)
(click legend below to show/hide datasets)
This chart summarises all available historical occurrence records collated by ISO week of the year. It reflects recorder effort and sampling distribution as well as true biological activity, and should be interpreted as an indicative pattern of seasonal occurrence rather than a statistically controlled abundance or phenology model.
Distribution Map for Incurvaria masculella
Found 31 records
↳ from 2026+
↳ 13 from 2020 - 2025
↳ 18 from Before 2020
↳ from 2026+
↳ 13 from 2020 - 2025
↳ 18 from Before 2020
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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 – Incurvaria masculella
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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.
Monthly Records By Year:
Incurvaria masculella
( data includes both Larvae and Adult Stages )
Monthly Counts By Year:
Incurvaria masculella
( data is based on 'Adult' stage records only )
First/Last Recorded Dates: Incurvaria masculella
Adult-only & Anything [Larvae, Pupae, Adult, Mines]
Shading shows moth presence between dates
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Recordings By Year: Incurvaria masculella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Incurvaria masculella
AGR: -1.11% | Total % Change: -20%
Hectad (10kmx10km) Coverage: Incurvaria masculella
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Incurvaria masculella
Incurvaria masculella
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
Incurvaria masculella
Incurvaria masculella
( 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 - Incurvaria masculella – 31 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Recorder | Source | RecordKey |
|---|---|---|---|---|---|---|---|
| Allestree, Derby | SK33P | 12/05/2024 | 2 | adult | Plant, Stephen | vc57_irecords_extract | iBRC40083966 |
| Derbyshire Wild Life Trust Long Clough | SK09G | 10/05/2024 | 1 | adult | Heintzen, Christian | vc57_irecords_extract | iBRC36371627 |
| Sandiacre | SK43T | 03/05/2024 | 1 | adult | Milnes, Emily | vc57_irecords_extract | iBRC37896000 |
| Ninelands Road | SK28F | 22/05/2023 | 1 | adult | Blues, Clare | vc57_irecords_extract | iBRC30964210 |
| Havercroft Road | SK38L | 07/05/2023 | 1 | Adult | Tait, Malcolm | vc57_irecords_extract | iBRC36368929 |
| Findern Garden | SK33A | 29/04/2023 | 1 | Adult | Hallam, Brian | vc57_irecords_extract | iBRC34637113 |
| Chinley | SK08G | 14/05/2022 | 1 | adult | Hewitt, Jane | vc57_irecords_extract | iBRC34105877 |
| Blackley Clough, Ladybower | SK18P | 04/06/2021 | 1 | Adult | tegholmes | vc57_irecords_extract | iBRC41260032 |
| Birch Vale | SK08I | 01/06/2021 | 1 | Adult | Hewitt, Jane | vc57_irecords_extract | iBRC34472685 |
| Belper | SK34U | 28/05/2021 | 1 | adult | Evans, Dave | vc57_irecords_extract | iBRC35322905 |
| Birch Vale | SK08I | 10/05/2021 | 1 | Adult | Hewitt, Jane | vc57_irecords_extract | iBRC34472684 |
| Birch Vale | SK08I | 16/05/2020 | 1 | adult | Hewitt, Jane | vc57_irecords_extract | iBRC35067566 |
| Birch Vale | SK08I | 09/05/2020 | 1 | adult | Hewitt, Jane | vc57_irecords_extract | iBRC35067555 |
| Jim Mart Nature Reserve | SK36S | 21/05/2016 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34908842 |
| Ashover, Derbyshire | SK36L | 20/05/2015 | 1 | adult | Plant, Stephen | vc57_irecords_extract | iBRC12917598 |
| Backgarden Marehay | SK34Z | 28/05/2012 | 1 | adult | Thorpe, Steve | vc57_irecords_extract | iBRC33510119 |
| Bamford St,Ripley | SK34Z | 28/05/2012 | 1 | Adult | Thorpe, Steve | vc57_danes_bc_data | LC000334001COU8L |
| Sandiacre (Hayworth Rd Recreation) | SK43T | 25/05/2012 | 1 | Adult | BUDWORTH, Mr D., VILES, Mr I.M., PATRICK, Mr P., S | vc57_danes_bc_data | LC000334001CP0C8 |
| Jackson's Ln | SK34U | 21/05/2012 | 1 | Adult | sparky | vc57_irecords_extract | iBRC141271 |
| Backgarden Marehay | SK34Z | 07/05/2011 | 1 | adult | Thorpe, Steve | vc57_irecords_extract | iBRC33512270 |
| Bamford St,Ripley | SK34Z | 07/05/2011 | 1 | Adult | Thorpe, Steve | vc57_danes_bc_data | LC000334001COTSX |
| Backgarden of Whitegates, Codnor | SK44E | 24/05/2010 | 1 | adult | Thorpe, Steve | vc57_irecords_extract | iBRC33514423 |
| Whitegates, Codnor | SK44E | 24/05/2010 | 1 | Adult | Thorpe, Steve | vc57_danes_bc_data | LC000334001CP07L |
| Rose Av,Clowne | SK57D | 24/05/2010 | 1 | Adult | D. Hursthouse | vc57_danes_bc_data | LC000334001CP07R |
| Backgarden Marehay | SK34Z | 21/05/2010 | 1 | adult | Thorpe, Steve | vc57_irecords_extract | iBRC33514416 |
| Bamford St,Ripley | SK34Z | 21/05/2010 | 1 | Adult | Thorpe, Steve | vc57_danes_bc_data | LC000334001COT24 |
| Repton Shrubs | SK32G | 09/05/2008 | 1 | Adult | Dave Budworth | vc57_danes_bc_data | LC000334001COWI1 |
| Deep Dale, Buxton | SK07V | 17/05/2006 | 1 | Adult | S.H. Hind | vc57_danes_bc_data | LC000334001COS76 |
| Edgecote Drive,Newhall,Swadlincote | SK22V | 15/05/2004 | 1 | Adult | Topliss, Neil | vc57_danes_bc_data | LC000334001CP1NT |
| Main Street, Kings Newton | SK32Y | 02/05/2004 | 2 | Adult | Soar, Will | vc57_irecords_extract | iBRC34678447 |
| Main St,Kings Newton,Melbourne | SK32Y | 02/05/2004 | 2 | Adult | Soar, Will | vc57_danes_bc_data | LC000334001COR5E |