– click for Adult Macro Verification Guidelines
– Rare / Uncommon / Scarce
– care required in the identification process, as confusion with similar species is likely – quality photographs required. ID pointers: The moth gets its name from three cross-lines running through the fore and hind wings. The first brood is orange brown in colour with the central cross-line being distinctive and brownish grey. No presence of any dark bordered discal spots. The second brood is smaller, orange-pink in colour and shows the central discal spots.
Distribution: (Last record: 2024 ) – Last reported 2024. A scarce to rare species in Derbyshire. Prior to 1985 only four records. In 2009 only three records. A large count of 100+ from 5 mv light traps at Whitwell Woods 17th June 2017, is possibly the largest quantity recorded in the county. Twelve records reported between 2019 – 2024 from several locations.
General Comment: None *** Last updated on 2 October 2025 by RP ***
Forewing: 14-16mm
Last Recorded Year: 2024
Last Recorded By – Not Recorded
Last Recorded General Area – Not Recorded
Selected Images: Melbourne – 2009 – Images by Tony Davison ©
Image Gallery
Distribution Map for Cyclophora linearia
Found 68 records
↳ 11 from After 2025
↳ 13 from 2020 - 2024
↳ 44 from Before 2020
↳ 11 from After 2025
↳ 13 from 2020 - 2024
↳ 44 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 – Cyclophora linearia
⚠️ 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:
Cyclophora linearia
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Cyclophora linearia
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Cyclophora linearia
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: Cyclophora linearia
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Cyclophora linearia
AGR: 1.1% | Total % Change: 27.3%
CUSUM Analysis: Cyclophora linearia
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 8 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 10 (October) 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 2017, reaching above average levels. The lowest population point occurred near 2014, 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: Cyclophora linearia
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Cyclophora linearia
Cyclophora linearia
( 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 - Cyclophora linearia – 68 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Source |
|---|---|---|---|---|---|
| Ashbourne DEAQ, UK | SK14Z | 15/08/2025 | 1 | Adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 05/07/2025 | 1 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 04/07/2025 | 1 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 03/07/2025 | 1 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 01/07/2025 | 2 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 30/06/2025 | 3 | adult | vc57_irecords_extract |
| upper cromford garden | SK25Y | 20/06/2025 | 1 | adult | vc57_irecords_extract |
| Belper | SK34N | 11/06/2025 | 1 | adult | vc57_irecords_extract |
| Shirland - Hallfieldgate Lane | SK35Z | 30/05/2025 | 1 | adult | vc57_irecords_extract |
| upper cromford garden | SK25Y | 17/05/2025 | 1 | adult | vc57_irecords_extract |
| upper cromford garden | SK25Y | 12/05/2025 | 1 | adult | vc57_irecords_extract |
| Markham Vale Derbyshire | SK47K | 09/08/2024 | 1 | adult | vc57_irecords_extract |
| Belper | SK34N | 18/07/2024 | 1 | adult | vc57_irecords_extract |
| High Leas Farm, Riber | SK35D | 25/05/2024 | 1 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 27/06/2023 | 1 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 26/06/2023 | 1 | adult | vc57_irecords_extract |
| Belper | SK34N | 14/06/2023 | 1 | adult | vc57_irecords_extract |
| Staveley Derbyshire | SK47H | 11/06/2023 | 1 | adult | vc57_irecords_extract |
| Lower Cromford Garden | SK25Y | 19/07/2022 | 1 | adult | vc57_irecords_extract |
| Station Road, Darley Dale | SK26R | 19/07/2022 | 1 | adult | vc57_irecords_extract |
| Hathersage, Derbyshire, UK | SK28F | 09/07/2021 | 1 | adult | vc57_irecords_extract |
| Ninelands Road | SK28F | 26/06/2021 | 1 | adult | vc57_irecords_extract |
| Wimsey Way, Amber Valley, England, GB | SK45C | 23/06/2021 | 1 | Adult | vc57_irecords_extract |
| Rydal Close, Dronfield Woodhouse, Dronfield | SK37J | 14/09/2020 | 1 | adult | Danes_2019-2021 |
| Station Road, Darley Dale | SK26R | 05/08/2019 | 1 | adult | vc57_irecords_extract |
| Clover Close, Elvaston | SK43B | 26/07/2019 | 2 | adult | vc57_irecords_extract |
| Whitwell Wood (centre area), Whitwell, Worksop | SK57J | 17/06/2017 | 100 | Adult | vc57_danes_bc_data |
| Meersbrook, Sheffield | SK38M | 03/07/2014 | 1 | Adult | vc57_irecords_extract |
| Meersbrook, Sheffield | SK38M | 03/07/2014 | 1 | Adult | vc57_irecords_extract |
| School Close,Parkway Gardens,Darley Dale | SK26R | 26/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 26/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 25/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 25/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 12/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 12/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 07/07/2013 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 07/07/2013 | 1 | Adult | vc57_danes_bc_data |
| Cross Green Cottages,Flint Lane,South Darley | SK26A | 07/09/2012 | 1 | Adult | vc57_danes_bc_data |
| Bilberry Wood, Ambergate | SK35L | 25/06/2012 | 1 | Adult | vc57_danes_bc_data |
| Millennium Meadow NR, Duffield | SK34L | 12/06/2012 | 1 | Adult | vc57_danes_bc_data |
| Carr Wood | SK45A | 26/05/2012 | 1 | adult | vc57_irecords_extract |
| Carr Wood, Ripley | SK45A | 26/05/2012 | 1 | Adult | vc57_danes_bc_data |
| Kingsbury Rd, Derby | SK33I | 10/07/2011 | 1 | Adult | vc57_danes_bc_data |
| Kingsbury Rd, Derby | SK33I | 10/07/2011 | 1 | Adult | vc57_danes_bc_data |
| Meynell Langley,Kirk Langley | SK23Z | 04/06/2011 | 1 | Adult | vc57_danes_bc_data |
| High Tor,Matlock Bath | SK25Z | 19/05/2011 | 2 | Adult | vc57_danes_bc_data |
| Ash Brook,Ashley Close,Tansley | SK35J | 12/07/2010 | 1 | Adult | vc57_danes_bc_data |
| Markeaton Park,Derby | SK33I | 05/06/2010 | 1 | Adult | vc57_danes_bc_data |
| Melbourne, Derbyshire | SK32X | 03/07/2009 | 1 | adult | vc57_irecords_extract |
| Spinney Hill,Melbourne | SK32X | 03/07/2009 | 1 | Adult | vc57_danes_bc_data |
| The Hollies,Station Rd,Darley Dale | SK26R | 30/06/2009 | 1 | Adult | vc57_danes_bc_data |
| Ault Hucknall,Glapwell | SK46S | 31/05/2009 | 1 | Adult | vc57_danes_bc_data |
| Far Cross,Cavendish Park,Matlock | SK36A | 30/07/2008 | 1 | Adult | vc57_danes_bc_data |
| The Hollies,Station Rd,Darley Dale | SK26R | 23/07/2008 | 1 | Adult | vc57_danes_bc_data |
| Robin Wood | SK32M | 23/06/2006 | 1 | adult | vc57_irecords_extract |
| Robin Wood (centre area track), Ticknall | SK32M | 23/06/2006 | 4 | Adult | vc57_danes_bc_data |
| Whitwell Wood,Whitwell,Worksop | SK57J | 18/09/2005 | 1 | Adult | vc57_danes_bc_data |
| Whitwell Wood,Whitwell,Worksop | SK57J | 01/07/2005 | 4 | Adult | vc57_danes_bc_data |
| The Field,Shipley,Ilkeston | SK44M | 15/06/2005 | 1 | Adult | vc57_danes_bc_data |
| The Field,Shipley,Ilkeston | SK44M | 15/06/2005 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 06/07/2003 | 1 | Adult | vc57_danes_bc_data |
| School Close,Parkway Gardens,Darley Dale | SK26R | 06/07/2003 | 1 | Adult | vc57_danes_bc_data |
| Whitwell Wood,Whitwell,Worksop | SK57E | 20/07/1990 | 1 | Adult | vc57_danes_bc_data |
| Whitwell Wood,Whitwell,Worksop | SK57E | 20/07/1990 | 1 | Adult | vc57_danes_bc_data |
| Beeley Lodge, Chatsworth | SK26U | 31/07/1984 | 1 | Adult | vc57_danes_bc_data |
| Beeley Lodge, Chatsworth Park | SK26U | 31/07/1984 | 1 | Adult | vc57_danes_bc_data |
| Poolsbrook (site not precise) | SK47G | 01/07/1911 | 1 | Adult | vc57_danes_bc_data |
| Clifton, Ashbourne (site not precise) | SK14S | 01/01/1884 | 2 | Adult | vc57_danes_bc_data |