37.061 BF530  –  Coleophoridae – Coleophora lixella – Downland Case-bearer – (Zeller, 1849) Adult Micro:  CAT 3 – Very rare or scarce species (includes very scarce adventives/immigrants) – confusion with leaf mines       Leaf-miner:  CAT A – Recorded accepted without the leaf or a photo –       Larval Case:  C2 – Photo or specimen of larval case/plant required –       PDF Icon – click for General Verification Guidelines  |   PDF Icon – click for Specific Verification Guidelines
Black – Uncertain/Unknown – Insufficient Data        purple – Leaf Miner
Taxonomy:   Micro   >>  Coleophoridae
** Identification write uo and photograph required **
Other Name/s: Coleophora tricolor (Basil Thyme Case-bearer)
ID Difficulty:  amber  – care required in the identification process, as confusion with similar species is likely – quality photographs required.
Confusion Species:  Coleophora tricolor – Basil Thyme Case-bearer
Distribution:  Uncertain insufficient data – 2 records in July of 2004 & 2007 per DaNES / B.Statham – adults recorded on Bonsal Moor) and Dovedale 2011
General Comment: None
Flight Period: June /  July –  one generation Mine Period: Not Recorded
Mine Period Additional: None.
Mine ID Difficulty:  Red Mine Leaf – Mine cannot be identified without breeding through and then adult may need to be examined by Gen Det Prep.
Mine Type/s: Not Recorded
Mine Feeding Method/s: Not Recorded
Mine Comment: None.
Moth Activity: Cathemeral   – active in afternoon and evening sunshine and occasionally comes to light Photographed: No –  Photographed By: Not Recorded
*** Last updated on 3 January 2026 by RP ***
Wingspan: 16-20mm
Food Plant: Wild Thyme
Last Recorded By – Not Recorded
Last Recorded General Area – Not Recorded

Selected Images:  



Distribution Map for Coleophora lixella

Found 3 records
    ↳ from 2026+
    ↳ from 2020 - 2025
    ↳ 3 from Before 2020
Flying
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Mining
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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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 – Coleophora lixella

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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.

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Monthly Records By Year: Coleophora lixella
( data includes both Larvae and Adult Stages )
No data returned from the database.

Monthly Counts By Year: Coleophora lixella
( data is based on 'Adult' stage records only. )


First/Last Recorded Dates: Coleophora lixella
Adult-only & Anything [Larvae, Pupae, Adult, Mines]

Shading shows moth presence between dates

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Recordings By Year: Coleophora lixella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Coleophora lixella
AGR: 16.99%   |   Total % Change: 200%

Hectad (10kmx10km) Coverage: Coleophora lixella
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Coleophora lixella
( 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 2020-2026.

Mine Periods – Indicative –vs– Recorded Data
Coleophora lixella
( data includes both Larvae and Adult Stages )

Mine 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 mine periods [month/s]. The coloured lines represent the actual months seen mining, from site observation records received between 2020-2026.

Records Behind the Map and Charts - Coleophora lixella – 3 records available

Listed by Year - descending - scroll across to see all table columns

Site NameTetradDateCountStageSource
DovedaleSK15K11/07/20116Adultvc57_danes_bc_data
Bonsall MoorSK25T19/07/20073Adultvc57_danes_bc_data
Bonsall MoorSK25T19/07/20042Adultvc57_danes_bc_data

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