– click for Adult Macro Verification Guidelines
– Uncommon / Scarce
– easy to identify, generally distinctive and unlikely to be confused with other species.
Forewing: 13-15mm
Possible Future Content
Image Gallery
No gallery images found for this moth.
Temporal Distribution Chart
Adults: (between 1967 - 2024) | Immatures: (between 1980 - 1981)
Changes in First and Last Recorded Activity Dates Over Time
This chart presents a time-series summary of recorded observations. It is based on available records at the time of analysis and will evolve as further data are added. The five-year moving average provides a smoothed representation of variation in recorded adult and immature activity over time, helping to illustrate longer-term trends in the earliest and latest recorded dates.
Annual record totals are shown for context; years with fewer records may provide a less complete representation of activity than years with higher recording intensity. Interpretation should consider that apparent trends may reflect both biological change and variation in recording effort.
Note: Clicking either the Adult Range.... or Immature Range... legends allows you to hide them, to show more discrete data.
Distribution Map for Brachylomia viminalis
↳ from 2026+
↳ 4 from 2020 - 2025
↳ 19 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 – Brachylomia viminalis
⚠️ 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:
Brachylomia viminalis
( data includes both Larvae and Adult Stages )
Monthly Counts By Year:
Brachylomia viminalis
( data is based on 'Adult' stage records only )
First/Last Recorded Dates: Brachylomia viminalis
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: Brachylomia viminalis
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Brachylomia viminalis
AGR: 0% | Total % Change: 0%
Hectad (10kmx10km) Coverage: Brachylomia viminalis
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Brachylomia viminalis
Brachylomia viminalis
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 2020-2026.
Records Behind the Map and Charts - Brachylomia viminalis – 23 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Recorder | Source | RecordKey |
|---|---|---|---|---|---|---|---|
| Mellor | SJ98Z | 16/07/2024 | 1 | Adult | Knass, David | vc57_irecords_extract | iBRC37222765 |
| Longhurst Lane, Mellor | SJ98Z | 08/08/2020 | 1 | adult | KNASS, Mr D. | Danes_2019-2021 | 411 |
| Longhurst Lane, Mellor | SJ98Z | 24/07/2020 | 1 | adult | KNASS, Mr D. | Danes_2019-2021 | 491 |
| Longhurst Lane, Mellor | SJ98Z | 21/07/2020 | 1 | adult | KNASS, Mr D. | Danes_2019-2021 | 516 |
| Birch Vale | SK08I | 17/08/2019 | 1 | Adult | Hewitt, Jane | vc57_irecords_extract | iBRC35072384 |
| Birch Vale | SK08I | 03/08/2019 | 1 | Adult | Hewitt, Jane | vc57_irecords_extract | iBRC35072983 |
| Drayton Ave,Mackworth,Derby | SK33D | 06/08/2005 | 1 | Adult | W. Hurst | vc57_danes_bc_data | LC000334001OJAFF |
| Cross Green Cottages,Flint Lane,South Darley | SK26Q | 17/06/2005 | 1 | Adult | R. Hawksworth | vc57_danes_bc_data | LC000334001OJ8RQ |
| Ault Hucknall,Glapwell | SK46S | 16/07/2004 | 1 | Adult | M.E. Bradley | vc57_danes_bc_data | LC000334001OHQCG |
| Cross Green Cottages,Flint Lane,South Darley | SK26Q | 27/07/2003 | 1 | Adult | R. Hawksworth | vc57_danes_bc_data | LC000334001OJ406 |
| Main St,Kings Newton,Melbourne | SK32Y | 25/06/2003 | 1 | Adult | Soar, Will | vc57_danes_bc_data | LC000334001OJ3HV |
| Charlesworth St,Carr Vale,Bolsover | SK46U | 02/08/2000 | 1 | Adult | N. Jones | vc57_danes_bc_data | LC000334001OI3RW |
| School Close,Parkway Gardens,Darley Dale | SK26R | 11/06/1999 | 1 | Adult | A. Butler | vc57_danes_bc_data | LC000334001OJ19Z |
| Matlock (Teacher Training College) | SK36A | 31/07/1984 | 1 | Adult | VC57 Derbyshire Recorder | vc57_danes_bc_data | LC000334001OHIXB |
| Matlock (Teacher Training College) | SK36A | 07/08/1981 | 1 | Adult | VC57 Derbyshire Recorder | vc57_danes_bc_data | LC000334001OHYBO |
| Clough Wood,Darley Dale | SK26K | 24/05/1981 | 1 | Larvae | VC57 Derbyshire Recorder | vc57_danes_bc_data | LC000334001OHY65 |
| Clough Wood,Darley Dale | SK26K | 10/06/1980 | 2 | Larvae | VC57 Derbyshire Recorder | vc57_danes_bc_data | LC000334001OHGTK |
| Unknown | SK14R | 19/08/1978 | 1 | Adult | VC57 Derbyshire Recorder | vc57_danes_bc_data | LC000334001OILE4 |
| Holly Wood NR, Edlaston, Ashbourne | SK14R | 19/08/1978 | 1 | Adult | B. Elliott;F. Harrison | vc57_danes_bc_data | LC000334001WP3LE |
| Hilton GP (site not precise) | SK23K | 10/07/1976 | 1 | Adult | Dave Budworth | vc57_danes_bc_data | LC000334001OIJWU |
| Gleadless area (site not precise) | SK38W | 09/06/1970 | 1 | Adult | VC57 Derbyshire Recorder | vc57_danes_bc_data | LC000334001OHEQS |
| The Old Manse, Ault Hucknall, Glapwell | SK46S | 19/07/1968 | 1 | Adult | J.H. Johnson | vc57_danes_bc_data | LC000334001WQ0S5 |
| Berry St, Hepthorne Lane, North Wingfield | SK46C | 07/08/1967 | 1 | Adult | J.H. Johnson | vc57_danes_bc_data | LC000334001WOOWG |