73.220 BF2225 – Minor Shoulder-knot – Brachylomia viminalis – (Fabricius, 1777)
Adult Macro: CAT 1 – Distinctive species unlikely to be confused with others –
– click for Adult Macro Verification Guidelines
– click for Adult Macro Verification Guidelines
– Rare / Uncommon / Scarce
– easy to identify, generally distinctive and unlikely to be confused with other species.ID pointers: Appearing like a minor species. There is a black streak at the base of the forewing and a short diagonal one close by, along with overall grey colouring is diagnostic. The whitish-grey form, shown in below image is most frequent. Can show pinkish tones on leading edge and around oval and kidney marks.
Distribution: (Last record: 16 July 2024 at Mellor ) – An uncommon and locally distributed species in Derbyshire, of wet and damp habitats. With only two records reported from the high NW of the county in 2019, and the species appearing not to have been reviewed in any literature since 1986, it is difficult to know the current status in the county.
General Comment: None *** Last updated on 2 October 2025 by RP ***
Forewing: 13-15mm
Last Recorded Year: 2024
Last Recorded By – David Knass
Last Recorded General Area – Mellor
Selected Images: Birch Vale, North Derbyshire – Jane Hewitt©
Image Gallery
No gallery images found for this moth.
Temporal Distribution Chart
Adults: (between 1967 - 2024) | Immatures: (between 1980 - 1981)
(click legend below to show/hide datasets)
This chart summarises all available historical occurrence records collated by ISO week of the year. It reflects recorder effort and sampling distribution as well as true biological activity, and should be interpreted as an indicative pattern of seasonal occurrence rather than a statistically controlled abundance or phenology model.
Distribution Map for Brachylomia viminalis
Found 23 records
↳ from 2026+
↳ 4 from 2020 - 2025
↳ 19 from Before 2020
↳ 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
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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 |