15.017 BF296 – White-marked Stilt – Calybites phasianipennella – (Hübner, [1813])
Adult Micro: CAT 2 – Can be confused with other species – Leaf-miner: CAT L – The leaf or a Photo required – 
– click for General Verification Guidelines | – click for Specific Verification Guidelines
– click for General Verification Guidelines | – click for Specific Verification Guidelines 
– Rare / Uncommon / Scarce 
– Leaf-miner
– difficult to identify – detailed examination required, often a Gen Det and/or specimen and quality photographs are required. ID pointers: There are two forms, this one that shows four large creamy or whitish markings and the typical one that is more golden brown with a large pale dorsal streak.
Distribution: (First record: 13 August 2019 at Grassmoor ) – (Last record: 13 March 2024 at Kings Newton ) – The 2nd record for Derbys was trapped in Quarndon on 20/21 August 2020 by Dan Brown. There is one record from the Rothamsted trap at Grassmoor on the 13/08/2019. It occurs locally in England. A further account was from Kings Newton on 13/3/2024.
General Comment: None Mine Period Additional: A gallery is formed which turns into a blotch, then later two conical leaf-edge rolls
Mine ID Difficulty: Not Recorded
Mine Type/s: Not Recorded
Mine Feeding Method/s: Not Recorded
Mine Comment: None.
*** Last updated on 2 October 2025 by RP ***
Last Recorded Year: 2024
First Recorded Year: 2019
Last Recorded By – Will Soar
Last Recorded General Area – Kings Newton
Selected Images: Quarndon, Derbyshire – Dan Brown ©
Image Gallery
No gallery images found for this moth.
Temporal Distribution Chart
Adults: (between 2023 - 2024)
(click legend below to show/hide datasets)
Distribution Map for Calybites phasianipennella
Found 2 records
↳ from 2026+
↳ 2 from 2020 - 2025
↳ from Before 2020
↳ from 2026+
↳ 2 from 2020 - 2025
↳ from Before 2020
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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 – Calybites phasianipennella
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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.
Monthly Records By Year:
Calybites phasianipennella
( data includes both Larvae and Adult Stages )
Monthly Counts By Year:
Calybites phasianipennella
( data is based on 'Adult' stage records only )
First/Last Recorded Dates: Calybites phasianipennella
Adult-only & Anything [Larvae, Pupae, Adult, Mines]
Shading shows moth presence between dates
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Recordings By Year: Calybites phasianipennella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Calybites phasianipennella
AGR: 0% | Total % Change: 0%
Hectad (10kmx10km) Coverage: Calybites phasianipennella
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Calybites phasianipennella
Calybites phasianipennella
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
Calybites phasianipennella
Calybites phasianipennella
( 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 - Calybites phasianipennella – 2 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Recorder | Source | RecordKey |
|---|---|---|---|---|---|---|---|
| King's Newton | SK32Y | 13/03/2024 | 1 | adult | Soar, Will | vc57_irecords_extract | iBRC35735408 |
| Findern Garden | SK33A | 18/08/2023 | 1 | Adult | Hallam, Brian | vc57_irecords_extract | iBRC34638125 |