– click for General Verification Guidelines | – click for Specific Verification Guidelines 
– Rare / Uncommon / Scarce 
– Leaf Miner
– easy to identify, generally distinctive and unlikely to be confused with other species.ID pointers: Very attractively marked and distinctive species. Dark brown forewings broken by a yellow band along the costa
Distribution: (Last record: 26 February 2025 at Belper ) – Introduced with Azaleas and rhodedendrons – Generally uncommon across the recording area with scattered records from currently just two sites – one in Belper and one in Norton Lees. Expanding its range
General Comment: None Mine Period Additional: The larvae mine the leaves of azaleas, later rolling the leaf downwards and forming a cone
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
Last Recorded By – Dave Evans
Last Recorded General Area – Belper
Selected Images:
Belper 2024- Dave Evans©
Image Gallery
No gallery images found for this moth.
Distribution Map for Caloptilia azaleella
Found 26 records
↳ from 2026+
↳ 18 from 2020 - 2025
↳ 8 from Before 2020
↳ from 2026+
↳ 18 from 2020 - 2025
↳ 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 – Caloptilia azaleella
⚠️ 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:
Caloptilia azaleella
( data includes both Larvae and Adult Stages )
Monthly Counts By Year: Caloptilia azaleella
( data is based on 'Adult' stage records only. )
First/Last Recorded Dates: Caloptilia azaleella
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: Caloptilia azaleella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Caloptilia azaleella
AGR: 2.23% | Total % Change: 16.7%
Hectad (10kmx10km) Coverage: Caloptilia azaleella
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Caloptilia azaleella
Caloptilia azaleella
( 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
Caloptilia azaleella
Caloptilia azaleella
( 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 - Caloptilia azaleella – 26 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Source |
|---|---|---|---|---|---|
| sheffield | SK38M | 13/10/2025 | 1 | adult | vc57_irecords_extract |
| sheffield | SK38M | 07/10/2025 | 1 | adult | vc57_irecords_extract |
| Allestree, Derby | SK33P | 30/07/2025 | 1 | adult | vc57_irecords_extract |
| Mickleover garden | SK33C | 09/07/2025 | 1 | adult | vc57_irecords_extract |
| sheffield | SK38M | 31/05/2025 | 1 | adult | vc57_irecords_extract |
| sheffield | SK38M | 29/05/2025 | 2 | adult | vc57_irecords_extract |
| Belper | SK34N | 26/08/2024 | 1 | adult | vc57_irecords_extract |
| Belper | SK34U | 25/05/2024 | 1 | adult | vc57_irecords_extract |
| Belper | SK34U | 19/05/2024 | 1 | adult | vc57_irecords_extract |
| Belper | SK34U | 18/05/2024 | 2 | adult | vc57_irecords_extract |
| Allestree, Derby | SK33P | 12/05/2024 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield (VC) | SK38L | 10/05/2024 | 1 | adult | vc57_irecords_extract |
| Norton Lees, Sheffield, UK | SK38L | 10/05/2024 | 1 | Adult | vc57_irecords_extract |
| Sandiacre Garden | SK43T | 06/05/2024 | 1 | adult | vc57_irecords_extract |
| Belper Garden | SK34P | 20/08/2023 | 1 | adult | vc57_irecords_extract |
| Belper Garden | SK34P | 28/05/2023 | 1 | adult | vc57_irecords_extract |
| Allestree, Derby | SK33P | 20/05/2022 | 1 | adult | vc57_irecords_extract |
| Allestree, Derby | SK33P | 20/05/2022 | 1 | adult | vc57_irecords_extract |
| Norton Lees | SK38L | 31/05/2018 | 1 | Adult | vc57_irecords_extract |
| Norton Lees garden | SK38L | 28/08/2016 | 2 | not recorded | vc57_irecords_extract |
| Norton Lees garden | SK38L | 26/08/2016 | 2 | not recorded | vc57_irecords_extract |
| Norton Lees garden | SK38L | 23/08/2016 | 2 | not recorded | vc57_irecords_extract |
| Norton Lees garden | SK38L | 22/08/2016 | 1 | not recorded | vc57_irecords_extract |
| Norton Lees garden | SK38L | 22/06/2016 | 1 | not recorded | vc57_irecords_extract |
| Norton Lees garden | SK38L | 14/06/2016 | 1 | not recorded | vc57_irecords_extract |
| Norton Lees garden | SK38L | 14/06/2016 | 1 | not recorded | vc57_irecords_extract |