– click for General Verification Guidelines | – click for Specific Verification Guidelines 
– Uncertain/Unknown – Insufficient Data 
– Leaf Miner
– difficult to identify – detailed examination required, often a Gen Det and/or specimen and quality photographs are required.Confusion Species: P. harrisella, P. roboris, P. heegeriella, P. tenerella
no images were found
Distribution Map for Phyllonorycter harrisella
derbyshiremoths.org © makes no guarantee of accuracy of data used in these maps and charts – they are presented to you with best endeavours and the data behind them updated periodically as time permits. Historic records are being discovered all the time. These will be assessed, so once they are all verified, they will be incorporated onto the map and charts.
↳ 1 from After 2025
↳ 1 from 2020 - 2024
↳ 17 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.
******* Choose ONLY one at a time, of either Monad, Tetrad or Hectad Distribution - each has it's own set of data. Also, the distribution maps cover ALL recorded data. *******
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.
Monthly Records By Year: Phyllonorycter harrisella
Monthly Counts By Year: Phyllonorycter harrisella
Recordings By Year: Phyllonorycter harrisella
Annual Growth Rate (AGR): Phyllonorycter harrisella
AGR: -0.03% | Total % Change: -0.8%
Hectad (10kmx10km) Coverage: Phyllonorycter harrisella
Flight Periods – Indicative –vs– Recorded Data
Phyllonorycter harrisella
Phyllonorycter harrisella
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 harrisella
Phyllonorycter harrisella
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 harrisella – 19 records available
Listed by Year - descending
| Taxon | Site Name | Tetrad | Year | Date | Count | Stage |
|---|---|---|---|---|---|---|
| Phyllonorycter harrisella | Glossop, Gnat Hole | SK09L | 2025 | 10/02/2025 | 1 | Larva |
| Phyllonorycter harrisella | King's Newton | SK32Y | 2024 | 29/07/2024 | 1 | adult |
| Phyllonorycter harrisella | 28 Welbeck Drive, Wingerworth | SK36T | 2019 | 13-Aug-19 | 1 | adult |
| Phyllonorycter harrisella | Main Street, Kings Newton | SK32Y | 2014 | 04/08/2014 | 1 | Adult |
| Phyllonorycter harrisella | Main Street, Kings Newton | SK32Y | 2014 | 06/08/2014 | 1 | Adult |
| Phyllonorycter harrisella | Millennium Meadow NR, Duffield | SK34L | 2014 | 30/05/2014 | 1 | Adult |
| Phyllonorycter harrisella | Backgarden Marehay | SK34Z | 2011 | 01/10/2011 | 1 | adult |
| Phyllonorycter harrisella | Bamford St,Ripley | SK34Z | 2011 | 01/10/2011 | 1 | Adult |
| Phyllonorycter harrisella | Ladybower Resr | SK18U | 2010 | 03/09/2010 | 1 | Larval Mine |
| Phyllonorycter harrisella | Rose Av,Clowne | SK57D | 2010 | 10/08/2010 | 2 | Adult |
| Phyllonorycter harrisella | Padley Gorge, Nether Padley | SK27P | 2010 | 19/08/2010 | 1 | Larval Mine |
| Phyllonorycter harrisella | Howden Resr | SK19L | 2010 | 25/08/2010 | 1 | Larval Mine |
| Phyllonorycter harrisella | Hope | SK18R | 2009 | 07/10/2009 | 1 | Larval Mine |
| Phyllonorycter harrisella | Linacre | SK37L | 2009 | 13/10/2009 | 1 | Larval Mine |
| Phyllonorycter harrisella | Swanwick, Alfreton | SK45B | 2001 | 05/12/2001 | 1 | Larval Mine |
| Phyllonorycter harrisella | Brackley Gate, nr Coxbench | SK34W | 2001 | 03/11/2001 | 1 | Larval Mine |
| Phyllonorycter harrisella | Abbotsholme School, Rocester | SK13E | 2001 | 04/10/2001 | 1 | Larval Mine |
| Phyllonorycter harrisella | Linacre 2 Resr (Fagus Plantation) (site not precise) | SK37G | 1994 | 17/08/1994 | 1 | Adult |
| Phyllonorycter harrisella | Clough Wood,Darley Dale | SK26K | 1983 | 26/02/1983 | 1 | Larval Mine |