– click for General Verification Guidelines | – click for Specific Verification Guidelines 
– Uncertain/Unknown – Insufficient Data
– easy to identify, generally distinctive and unlikely to be confused with other species.ID pointers: Short-winged with a rounded termen. Head and thorax orangey- brown. Forewing brown with a suffused purplish or sometimes pinkish hue. Obvious orange mark in corner of wing tip.
Distribution: (Last record: 31 July 2024 at Allestree ) – Current status unknown but probably common where there is Hawthorn. Records from DaNES 2004 and 2012: iRecord 23 records between 2011-2024
*** Last updated on 2 October 2025 by RP ***
Last Recorded Year: 2024
Last Recorded By – Stephen Plant
Last Recorded General Area – Allestree
Selected Images: Melbourne, Derbyshire – Tony Davison© / Long Eaton, Derbyshire – Paul Buxton©
Image Gallery
Distribution Map for Grapholita janthinana
Found 35 records
↳ 9 from After 2025
↳ 15 from 2020 - 2024
↳ 11 from Before 2020
↳ 9 from After 2025
↳ 15 from 2020 - 2024
↳ 11 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 – Grapholita janthinana
⚠️ 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:
Grapholita janthinana
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Grapholita janthinana
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Grapholita janthinana
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: Grapholita janthinana
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Grapholita janthinana
AGR: -2.32% | Total % Change: -38.9%
CUSUM Analysis: Grapholita janthinana
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 14 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 2004, reaching above average levels. The lowest population point occurred near 2019, 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: Grapholita janthinana
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Grapholita janthinana
Grapholita janthinana
( 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 - Grapholita janthinana – 35 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Source |
|---|---|---|---|---|---|
| Ingleby Ave, Derby | SK33L | 10/07/2025 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield | SK38L | 18/07/2025 | 1 | adult | vc57_irecords_extract |
| Allestree, Derby | SK33P | 01/07/2025 | 1 | adult | vc57_irecords_extract |
| Ingleby Ave, Derby | SK33L | 18/06/2025 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield | SK38L | 21/06/2025 | 3 | adult | vc57_irecords_extract |
| upper cromford garden | SK25Y | 21/06/2025 | 1 | adult | vc57_irecords_extract |
| Chaddesden Garden | SK33T | 19/06/2025 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield | SK38L | 30/06/2025 | 1 | adult | vc57_irecords_extract |
| Belper | SK34N | 16/05/2025 | 1 | adult | vc57_irecords_extract |
| Melbourne, Derbyshire | SK32X | 19/07/2024 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield (VC) | SK38L | 30/07/2024 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield (VC) | SK38L | 19/07/2024 | 1 | adult | vc57_irecords_extract |
| Allestree, Derby | SK33P | 31/07/2024 | 1 | adult | vc57_irecords_extract |
| St Chad's Water | SK43K | 09/06/2024 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield (VC) | SK38L | 26/06/2024 | 1 | adult | vc57_irecords_extract |
| Staveley Derbyshire | SK47H | 08/09/2023 | 1 | adult | vc57_irecords_extract |
| Belper | SK34U | 19/07/2023 | 1 | adult | vc57_irecords_extract |
| Belper Garden | SK34P | 24/06/2023 | 1 | adult | vc57_irecords_extract |
| Darwin Forest | SK26X | 27/06/2023 | 1 | adult | vc57_irecords_extract |
| Belper | SK34N | 24/06/2023 | 1 | adult | vc57_irecords_extract |
| Mickleover garden | SK33C | 10/06/2023 | 1 | adult | vc57_irecords_extract |
| Woodland Ave | SK43R | 18/07/2021 | 3 | adult | vc57_irecords_extract |
| Woodland Ave | SK43R | 20/07/2021 | 1 | adult | vc57_irecords_extract |
| Woodland Ave | SK43R | 24/06/2020 | 3 | adult | vc57_irecords_extract |
| Breaston Lagoon | SK43R | 02/07/2019 | 1 | adult | vc57_irecords_extract |
| Backgarden Marehay | SK34Z | 23/07/2016 | 1 | adult | vc57_irecords_extract |
| Main Street, Kings Newton | SK32Y | 20/07/2016 | 1 | Adult | vc57_irecords_extract |
| Backgarden Marehay | SK34Z | 06/08/2015 | 1 | adult | vc57_irecords_extract |
| Waingroves Wood Moth and Bat Event | SK44E | 08/08/2015 | 1 | adult | vc57_irecords_extract |
| Backgarden Marehay | SK34Z | 25/07/2014 | 1 | adult | vc57_irecords_extract |
| Backgarden Marehay | SK34Z | 27/06/2012 | 1 | adult | vc57_irecords_extract |
| Bamford St,Ripley | SK34Z | 27/06/2012 | 1 | Adult | vc57_danes_bc_data |
| Melbourne, Derbyshire | SK32X | 27/07/2011 | 1 | adult | vc57_irecords_extract |
| Spinney Hill,Melbourne | SK32X | 28/07/2011 | 1 | Adult | vc57_danes_bc_data |
| Edgecote Drive,Newhall,Swadlincote | SK22V | 29/07/2004 | 2 | Adult | vc57_danes_bc_data |