Leaf-miner: CAT L – The leaf or a Photo required –
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– click for Specific Verification Guidelines
– Generally Common / Widespread
– Leaf Miner
– difficult to identify – detailed examination required, often a Gen Det and/or specimen and quality photographs are required.Confusion Species: < Phyllonorycter maestingella Phyllonorycter esperella >
Mine Period Additional: Recognisable as a silvery blotch on the upper-side of the leaf, usually over veins. Later, the mines contract which causes the leaf to fold upwards. Numerous mines can be located on each leaf. Found on Corylus (Hazel)
Mine ID Difficulty: Not Recorded
Mine Type/s: Not Recorded
Mine Feeding Method/s: Not Recorded
Mine Comment: None.
Blue-coded] moths are not stored on the website at this current time.
Image Gallery
Distribution Map for Phyllonorycter coryli
↳ 16 from After 2025
↳ 35 from 2020 - 2024
↳ 42 from Before 2020
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 – Phyllonorycter coryli
⚠️ Please wait for the map to load fully – do not click the link shown.
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:
Phyllonorycter coryli
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Phyllonorycter coryli
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Phyllonorycter coryli
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: Phyllonorycter coryli
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Phyllonorycter coryli
AGR: 6.82% | Total % Change: 387.5%
CUSUM Analysis: Phyllonorycter coryli
Counts for the current year (2025) are pro-rated based on data available up to month 9 (September) to provide a full-year equivalent.
What the Y-axis "Cumulative Deviation" means: Cumulative Deviation shows the running total of how each year’s moth population count differs from the long-term average. i
Hectad (10kmx10km) Coverage: Phyllonorycter coryli
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Phyllonorycter coryli
Phyllonorycter coryli
( data includes Adult Stage only )
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 2020-2025.
Mine Periods – Indicative –vs– Recorded Data
Phyllonorycter coryli
Phyllonorycter coryli
( 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 2020-2025.
Records Behind the Map and Charts - Phyllonorycter coryli – 93 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Source |
|---|---|---|---|---|---|
| Darwin Forest | SK26X | 04/10/2025 | 6 | mine (empty) | vc57_irecords_extract |
| Markham Vale North Tip | SK47L | 28/09/2025 | 16 | mine | vc57_irecords_extract |
| Staveley garden SYA | SK47H | 27/09/2025 | 10 | mine | vc57_irecords_extract |
| Bowden Lane, High Peak, England, GB | SK08Q | 19/09/2025 | 1 | Adult | vc57_irecords_extract |
| Buxton SK, UK | SK07S | 02/09/2025 | 1 | Adult | vc57_irecords_extract |
| Meersbrook Park | SK38M | 22/08/2025 | 1 | mine | vc57_irecords_extract |
| Beeley to Rowsley | SK26N | 20/08/2025 | 1 | mine | vc57_irecords_extract |
| Beeley to Rowsley | SK26N | 20/08/2025 | 1 | mine | vc57_irecords_extract |
| DWT Wyver Lane | SK34P | 13/08/2025 | 7 | mine (empty) | vc57_irecords_extract |
| DWT Wyver Lane | SK34P | 06/08/2025 | 1 | mine (empty) | vc57_irecords_extract |
| Toton Washlands | SK43X | 06/08/2025 | 1 | mine | vc57_irecords_extract |
| Gleadless Valley LNR | SK38R | 28/07/2025 | 1 | mine | vc57_irecords_extract |
| Gleadless Valley LNR | SK38L | 29/06/2025 | 1 | mine | vc57_irecords_extract |
| Cromford Canal | SK35G | 13/06/2025 | 3 | mine | vc57_irecords_extract |
| DWT Wyver Lane | SK34P | 10/06/2025 | 7 | mine (tenant | vc57_irecords_extract |
| Stanage Edge | SK28G | 03/06/2025 | 20 | mine | vc57_irecords_extract |
| Combs Road, Chapel-en-le-Frith | SK07P | 07/11/2024 | 1 | Adult | vc57_irecords_extract |
| Burton upon Trent | SK32P | 05/11/2024 | 1 | Mine | vc57_irecords_extract |
| Pottery Wood | SK32G | 05/11/2024 | 1 | Mine | vc57_irecords_extract |
| Pottery Wood | SK32G | 05/11/2024 | 1 | Mine | vc57_irecords_extract |
| Poolsbrook, Derbyshire | SK47G | 01/11/2024 | 5 | Adult | vc57_irecords_extract |
| Chapel-en-le-Frith, High Peak, England, GB | SK07P | 25/10/2024 | 1 | Adult | vc57_irecords_extract |
| Derbyshire, UK | SK15K | 20/10/2024 | 1 | Larva | vc57_irecords_extract |
| Wash | SK08R | 17/10/2024 | 1 | Larva | vc57_irecords_extract |
| Calke Abbey | SK32R | 16/10/2024 | 1 | mine | vc57_irecords_extract |
| Monsal Trail | SK17B | 15/10/2024 | 1 | mine | vc57_irecords_extract |
| Monsall Head | SK17V | 14/10/2024 | 1 | mine | vc57_irecords_extract |
| Darwin Forest | SK36C | 02/10/2024 | 40 | mine (empty) | vc57_irecords_extract |
| Longdendale, Torside carpark | SK09U | 26/09/2024 | 20 | Leaf-mine | vc57_irecords_extract |
| River Derwent, Derby | SK33S | 21/09/2024 | 1 | mine | vc57_irecords_extract |
| River Derwent, Derby | SK33S | 21/09/2024 | 1 | mine | vc57_irecords_extract |
| Longford | SK23I | 16/09/2024 | 20 | mine | vc57_irecords_extract |
| DWT Wyver Lane | SK34P | 12/09/2024 | 12 | mine (empty) | vc57_irecords_extract |
| Minster | SK26K | 11/09/2024 | 1 | Mine | vc57_irecords_extract |
| DWT Wyver Lane | SK34P | 04/09/2024 | 3 | mine (empty) | vc57_irecords_extract |
| Deep Dale, Topley Pike | SK17B | 31/08/2024 | 1 | Adult | vc57_irecords_extract |
| Gleadless Valley LNR | SK38L | 25/08/2024 | 1 | Adult | vc57_irecords_extract |
| Cromford Canal | SK35G | 18/08/2024 | 7 | mine (empty) | vc57_irecords_extract |
| Coombs Dale, Stoney Middleton | SK27H | 21/07/2024 | 1 | Adult | vc57_irecords_extract |
| Coombs Dale, Stoney Middleton | SK27H | 21/07/2024 | 1 | Larva | vc57_irecords_extract |
| Long Wood, Moss Valley | SK38Q | 07/07/2024 | 1 | mine | vc57_irecords_extract |
| Poppy Wood | SK32S | 22/11/2023 | 1 | Mine | vc57_irecords_extract |
| Calke Park | SK32R | 01/10/2023 | 1 | Mine | vc57_irecords_extract |
| Carver's Rocks | SK32G | 30/09/2023 | 1 | Mine | vc57_irecords_extract |
| Carver's Rocks | SK32H | 21/09/2023 | 1 | Mine | vc57_irecords_extract |
| Moss Valley, Dronfield | SK38V | 10/09/2023 | 1 | Larva | vc57_irecords_extract |
| Etherow Country Park, Stockport, England, GB | SJ99Q | 03/09/2023 | 1 | Larva | vc57_irecords_extract |
| Allestree Park | SK34K | 25/09/2022 | 1 | Mine | vc57_irecords_extract |
| Former Saint-Gobain Pipeworks, Staveley [centroid] | SK47C | 20/10/2020 | 1 | Adult | vc57_irecords_extract |
| Birch Vale | SK08I | 28/09/2020 | 1 | Leaf-mine | vc57_irecords_extract |
| Buxton SK, UK | SK07S | 30/07/2020 | 1 | Larva | vc57_irecords_extract |
| Calver and River Derwent | SK27M | 08/10/2018 | 10 | not recorded | vc57_irecords_extract |
| Grange Wood | SK21S | 13/09/2018 | 1 | Mine | vc57_irecords_extract |
| Beeley to Rowsley | SK26T | 27/07/2017 | 5 | pre-adult | vc57_irecords_extract |
| Coombs Dale, Calver | SK27H | 17/07/2017 | 1 | pre-adult | vc57_irecords_extract |
| Burrs Wood, Cordwell Valley | SK37C | 01/11/2015 | 2 | mine (tenant | vc57_irecords_extract |
| Jim Mart Nature Reserve | SK36S | 17/10/2015 | 1 | Mine | vc57_irecords_extract |
| Thorntree Lane,Newhall,Swadlincote | SK22V | 12/10/2015 | 2 | Larval Mine | vc57_danes_bc_data |
| Markeaton Park,Derby | SK33I | 17/10/2014 | 1 | Larval Mine | vc57_danes_bc_data |
| Coton Wood, Coton in the Elms, Swadlincote | SK21M | 21/09/2014 | 6 | Larval Mine | vc57_danes_bc_data |
| Coton Wood, Coton in the Elms, Swadlincote | SK21M | 21/09/2014 | 6 | Larval Mine | vc57_danes_bc_data |
| Coton Wood, Coton in the Elms, Swadlincote | SK21M | 21/09/2014 | 6 | Adult | vc57_danes_bc_data |
| Foremark Resr, Ticknall | SK32G | 16/09/2014 | 6 | Larval Mine | vc57_danes_bc_data |
| Millennium Meadow NR, Duffield | SK34L | 09/07/2014 | 1 | Larval Mine | vc57_danes_bc_data |
| Robin Wood, Ticknall | SK32M | 01/09/2013 | 1 | Larval Mine | vc57_danes_bc_data |
| Carvers Rocks,Hartshorne | SK32G | 18/09/2011 | 1 | Larval Mine | vc57_danes_bc_data |
| Millers Dale | SK17G | 03/09/2011 | 1 | Larval Mine | vc57_danes_bc_data |
| Carvers Rocks, Hartshorne, Swadlincote | SK32G | 24/10/2010 | 2 | Larval Mine | vc57_danes_bc_data |
| Avenue Washlands NR, Wingerworth | SK36Y | 16/10/2010 | 1 | Larval Mine | vc57_danes_bc_data |
| Derbyshire, UK | SK16Z | 22/09/2010 | 1 | Larva | vc57_irecords_extract |
| Ashford in the Water | SK16Z | 22/09/2010 | 1 | Larval Mine | vc57_danes_bc_data |
| Ashford in the Water | SK16Z | 22/09/2010 | 1 | Larval Mine | vc57_danes_bc_data |
| Bamford | SK28B | 21/09/2010 | 1 | Larval Mine | vc57_danes_bc_data |
| Ladybower Resr | SK18U | 03/09/2010 | 1 | Larval Mine | vc57_danes_bc_data |
| Hopton Wood NR, Cromford | SK25T | 16/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Cromford | SK25Y | 16/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Linacre | SK37L | 13/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Coombs Dale,Stoney Middleton | SK27H | 12/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Coombs Dale,Stoney Middleton | SK27H | 12/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Hope | SK18R | 07/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Carvers Rocks NR,Hartshorne | SK32G | 03/10/2009 | 10 | Larval Mine | vc57_danes_bc_data |
| Foremark Resr (sailing club area), Ticknall | SK32H | 02/10/2009 | 2 | Larval Mine | vc57_danes_bc_data |
| Tissington Trail, Ashbourne | SK14T | 01/10/2009 | 1 | Larval Mine | vc57_danes_bc_data |
| Nether Hall Wood, Hartshorne | SK32A | 18/09/2009 | 2 | Larval Mine | vc57_danes_bc_data |
| Calke Park | SK32L | 25/10/2008 | 1 | Mine | vc57_irecords_extract |
| Calke Park,Ticknall | SK32R | 25/10/2008 | 1 | Larval Mine | vc57_danes_bc_data |
| Badger Wood, Caldwell | SK21T | 05/10/2008 | 2 | Larval Mine | vc57_danes_bc_data |
| Monsall Trail, Buxton | SK17L | 14/09/2008 | 1 | Larval Mine | vc57_danes_bc_data |
| Shallcross Wood, Goyt Valley, Whaley Bridge | SK07E | 26/09/2006 | 1 | Larval Mine | vc57_danes_bc_data |
| Carr Vale NR,Bolsover | SK47K | 13/09/2006 | 1 | Larval Mine | vc57_danes_bc_data |
| Ogston Carr Wood,nr Ogston Res | SK35U | 12/07/2006 | 1 | Larval Mine | vc57_danes_bc_data |
| Clattercotes Wood, nr Ogston Resr | SK36K | 12/07/2006 | 1 | Larval Mine | vc57_danes_bc_data |
| Abbotsholme School, Rocester | SK13E | 04/10/2001 | 1 | Larval Mine | vc57_danes_bc_data |
