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– Rare / Uncommon / Scarce
** Identification write up required
**
– easy to identify, generally distinctive and unlikely to be confused with other species. Distribution: (Last record: 31 March 2025 at Sandiacre ) – Appears to be uncommon and recorded in small numbers each year. 2 records in 2024, 3 in 2023 – Harrison & Sterling recorded 5 accounts between 1917 – 1981
Danes records 11 between 1997 – 2013 and iRecord 15 accounts between 2006 – 2024.
Danes records 11 between 1997 – 2013 and iRecord 15 accounts between 2006 – 2024.
*** Last updated on 2 October 2025 by RP ***
Last Recorded Year: 2024
Last Recorded By – Emily Milnes
Last Recorded General Area – Sandiacre
Selected Images:
Hathersage (2023) The late Claire Miles©
Image Gallery
No gallery images found for this moth.
Distribution Map for Phycita roborella
Found 38 records
↳ 10 from After 2025
↳ 11 from 2020 - 2024
↳ 17 from Before 2020
↳ 10 from After 2025
↳ 11 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.
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 – Phycita roborella
⚠️ 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:
Phycita roborella
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Phycita roborella
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Phycita roborella
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: Phycita roborella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Phycita roborella
AGR: 0% | Total % Change: 0%
CUSUM Analysis: Phycita roborella
About this chart: CUSUM (Cumulative Sum) charts track long-term trends in moth populations [ filtered by 'Adult' and 'Mine' life stages ] by showing whether each year’s counts are above or below the historical average. Even small shifts build up over time, making trends of growth, stability, or decline easier to see. CUSUM highlights trend-consistency — asking: “Across the years, have moth counts mostly stayed above or below average?”
The data sample has 13 gap year/s here (zero records) between 2000 and 2025. The moth may have been present in those gap years, but no data was available. Too many year-gaps may exaggerate or skew the chart.
Counts for the current year (2025) are pro-rated based on data available up to month 8 (August) to provide a full-year equivalent.
ⓘ
Purple line rises = years better than average; falls = years worse than average.
Peak (best year)
Trough (worst year)
Growth periods
Decline periods
Population peaked around 2012, reaching above average levels. The lowest population point occurred near 2008, showing a significant decline.
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: Phycita roborella
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Phycita roborella
Phycita roborella
( 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.
Records Behind the Map and Charts - Phycita roborella – 38 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Source |
|---|---|---|---|---|---|
| Melbourne, Derbyshire | SK32X | 13/07/2025 | 1 | adult | vc57_irecords_extract |
| Ilkeston, Derbyshire | SK44K | 11/07/2025 | 1 | adult | vc57_irecords_extract |
| Markham Vale South Tip | SK47K | 17/07/2025 | 1 | adult | vc57_irecords_extract |
| Hathersage | SK28F | 25/07/2025 | 1 | adult | vc57_irecords_extract |
| Belper, Derbyshire | SK34N | 09/07/2025 | 1 | adult | vc57_irecords_extract |
| Findern, Derbyshire | SK33A | 25/06/2025 | 1 | adult | vc57_irecords_extract |
| Markham Vale Derbyshire | SK47K | 29/06/2025 | 1 | adult | vc57_irecords_extract |
| Ladycroft Ave, Buxton | SK07S | 30/06/2025 | 1 | adult | vc57_irecords_extract |
| Chaddesden, Derby | SK33T | 21/06/2025 | 1 | adult | vc57_irecords_extract |
| Chaddesden, Derby | SK33T | 30/06/2025 | 1 | adult | vc57_irecords_extract |
| Sandiacre Garden | SK43T | 18/07/2024 | 1 | adult | vc57_irecords_extract |
| Markham Vale South Tip | SK47K | 26/06/2024 | 1 | adult | vc57_irecords_extract |
| Hathersage, Derbyshire, UK | SK28F | 07/07/2023 | 1 | adult | vc57_irecords_extract |
| Woodland Ave | SK43R | 21/07/2023 | 2 | adult | vc57_irecords_extract |
| Woodland Ave | SK43R | 28/07/2023 | 2 | adult | vc57_irecords_extract |
| Findern, Derbyshire, DEAZ | SK33A | 08/07/2022 | 1 | adult | vc57_irecords_extract |
| Not given | SK33A | 09/07/2021 | 1 | Adult | vc57_irecords_extract |
| Findern, Derbyshire, DEAZ | SK33A | 09/07/2021 | 1 | adult | vc57_irecords_extract |
| Hathersage | SK28F | 31/07/2021 | 1 | adult | vc57_irecords_extract |
| Findern, Derbyshire, DEAZ | SK33A | 16/06/2021 | 1 | adult | vc57_irecords_extract |
| Findern, Derbyshire, DEAZ | SK33A | 30/06/2020 | 1 | adult | vc57_irecords_extract |
| Findern, Derbyshire, DEAZ | SK33A | 19/07/2019 | 1 | adult | vc57_irecords_extract |
| Findern, Derbyshire, DEAZ | SK33A | 26/07/2019 | 1 | adult | vc57_irecords_extract |
| Duffield Rd, Allestree, Derby | SK34K | 09/08/2013 | 1 | Adult | vc57_danes_bc_data |
| Burnaston (Toyota Plant NR), Derby | SK23V | 20/07/2013 | 1 | Adult | vc57_danes_bc_data |
| Shipley Park, Mapperley Res | SK44G | 10/08/2012 | 3 | adult | vc57_irecords_extract |
| Duffield Rd, Allestree, Derby | SK34K | 12/08/2012 | 3 | Adult | vc57_danes_bc_data |
| Shipley Park (Mapperley Resr), Ilkeston | SK44G | 10/08/2012 | 3 | Adult | vc57_danes_bc_data |
| Findern Close, Belper | SK34P | 24/07/2012 | 1 | Adult | vc57_danes_bc_data |
| Stanley (disused railway),West Hallam | SK44A | 05/08/2011 | 1 | Adult | vc57_danes_bc_data |
| West Park Meadows (LNR),Spondon | SK33Y | 10/07/2009 | 2 | Adult | vc57_danes_bc_data |
| Glossop (Shire Hill Quarry) | SK09M | 22/07/2008 | 1 | Adult | vc57_danes_bc_data |
| Melbourne, Derbyshire | SK32X | 04/08/2006 | 1 | adult | vc57_irecords_extract |
| Spinney Hill,Melbourne | SK32X | 04/08/2006 | 1 | Adult | vc57_danes_bc_data |
| Far Cross,Cavendish Park,Matlock | SK36A | 18/07/2006 | 1 | Adult | vc57_danes_bc_data |
| Dowey Lumb NR, Dronfield | SK38Q | 25/07/1997 | 1 | Adult | vc57_danes_bc_data |
| Calke Park (Betty's Pool - oaks nr pool), Ticknall | SK32R | 11/07/1997 | 1 | Adult | vc57_danes_bc_data |
| Calke Park (Betty's Pool),Ticknall | SK32R | 29/07/1997 | 1 | Adult | vc57_danes_bc_data |