– click for General Verification Guidelines | – click for Specific Verification Guidelines 
– Rare / Uncommon / Scarce
– care required in the identification process, as confusion with similar species is likely – quality photographs required. Confusion Species: Vaguely similar to Cochylichroa atricapitana and Neocochylis dubitana.
ID pointers: Forewing is creamy-white with patches of browns and orangey-brown markings. A sub-terminal cross-band that is dark brown and the cilia is also dark brown. Two forms occur, one a very bright white form and the other a creamy yellow form.
Distribution: (Last record: 31 July 2024 at Birch Vale ) – Would appear to be uncommon across the recording area with only nine records bewtween 2005 – 2024.
*** Last updated on 2 October 2025 by RP ***
Last Recorded Year: 2024
Last Recorded By – Jane Hewitt
Last Recorded General Area – Birch Vale
Selected Images: Belper, Derbyshire – Dave Evans©
Image Gallery
No gallery images found for this moth.
Distribution Map for Eupoecilia angustana
Found 23 records
↳ 6 from After 2025
↳ 9 from 2020 - 2024
↳ 8 from Before 2020
↳ 6 from After 2025
↳ 9 from 2020 - 2024
↳ 8 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 – Eupoecilia angustana
⚠️ 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:
Eupoecilia angustana
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Eupoecilia angustana
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Eupoecilia angustana
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: Eupoecilia angustana
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Eupoecilia angustana
AGR: 0% | Total % Change: 0%
CUSUM Analysis: Eupoecilia angustana
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 18 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 2022, reaching above average levels. The lowest population point occurred near 2021, 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: Eupoecilia angustana
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Eupoecilia angustana
Eupoecilia angustana
( 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 - Eupoecilia angustana – 23 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Source |
|---|---|---|---|---|---|
| Darwin Forest | SK26X | 03/07/2025 | 1 | adult | vc57_irecords_extract |
| Dowstone Clough, Yellow Slacks | SK09S | 17/07/2025 | 5 | adult | vc57_irecords_extract |
| Hathersage | SK28F | 18/07/2025 | 1 | adult | vc57_irecords_extract |
| Hathersage | SK28F | 22/07/2025 | 1 | adult | vc57_irecords_extract |
| Ladycroft Ave, Buxton | SK07S | 13/06/2025 | 1 | adult | vc57_irecords_extract |
| Ladycroft Ave, Buxton | SK07S | 21/06/2025 | 1 | adult | vc57_irecords_extract |
| Birch Vale | SK08I | 31/07/2024 | 1 | adult | vc57_irecords_extract |
| Markham Vale South Tip | SK47L | 23/06/2024 | 1 | adult | vc57_irecords_extract |
| Glossop, Hague Street, Hay meadow | SK09G | 10/08/2023 | 1 | adult | vc57_irecords_extract |
| Belper | SK34N | 12/07/2023 | 1 | adult | vc57_irecords_extract |
| Ferneydale Avenue | SK07Q | 16/06/2022 | 5 | adult | vc57_irecords_extract |
| Ferneydale Avenue | SK07Q | 18/06/2022 | 7 | adult | vc57_irecords_extract |
| Birch Vale | SK08I | 09/06/2021 | 1 | Adult | vc57_irecords_extract |
| Ferneydale Avenue | SK07Q | 13/06/2021 | 2 | adult | vc57_irecords_extract |
| Ferneydale Avenue | SK07Q | 26/06/2021 | 2 | adult | vc57_irecords_extract |
| Chatsworth Park | SK27Q | 31/07/2011 | 1 | adult | vc57_irecords_extract |
| Bamford St,Ripley | SK34Z | 31/07/2011 | 1 | Adult | vc57_danes_bc_data |
| Howden Resr | SK19L | 25/08/2010 | 1 | Adult | vc57_danes_bc_data |
| Main Street, Kings Newton | SK32Y | 19/06/2005 | 1 | Adult | vc57_irecords_extract |
| Main St,Kings Newton,Melbourne | SK32Y | 19/06/2005 | 1 | Adult | vc57_danes_bc_data |
| Flash Lane,Beeley Moor | SK26X | 26/06/2005 | 3 | Adult | vc57_danes_bc_data |
| Linacre Resr (opposite Top Res), Chesterfield | SK37G | 09/06/1997 | 1 | Adult | vc57_danes_bc_data |
| Beeley Moor, Beeley (site not precise) | SK36G | 01/08/1984 | 1 | Adult | vc57_danes_bc_data |