– Generally Common / Widespread
– care required in the identification process, as confusion with similar species is likely – quality photographs required. Confusion Species: Zelotherses paleana – Timothy Tortrix; Zelotherses unitana – Northern Grey Tortrix
Blue-coded] moths is not displayed/updated in this tab. However, all verified records for this moth are listed in the RECORDS tab below. Image Gallery
No gallery images found for this moth.
Temporal Distribution Chart
Adults: (between 2024 - 2025) | Immatures: (between 2022 - 2025)
Distribution Map for Zelotherses paleana/unitana
↳ from 2026+
↳ 13 from 2020 - 2025
↳ 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 - No LSID found for: Zelotherses paleana/unitana
This moth may be an aggregate and as such no specific records of distribution exist.
Monthly Records By Year:
Zelotherses paleana/unitana
( data includes both Larvae and Adult Stages )
Monthly Counts By Year:
Zelotherses paleana/unitana
( data is based on 'Adult' stage records only )
First/Last Recorded Dates: Zelotherses paleana/unitana
Adult-only & Anything [Larvae, Pupae, Adult, Mines]
Shading shows moth presence between dates
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Recordings By Year: Zelotherses paleana/unitana
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Zelotherses paleana/unitana
AGR: -33.33% | Total % Change: -33.3%
Hectad (10kmx10km) Coverage: Zelotherses paleana/unitana
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Zelotherses paleana/unitana
Zelotherses paleana/unitana
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 - Zelotherses paleana/unitana – 13 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Recorder | Source | RecordKey |
|---|---|---|---|---|---|---|---|
| Gang Mine NR, Cromford. | SK25X | 11/06/2025 | 1 | adult | Evans, Dave | vc57_irecords_extract | iBRC42267830 |
| Belper | SK34N | 11/06/2025 | 1 | adult | Evans, Dave | vc57_irecords_extract | iBRC42267870 |
| DWT Wyver Lane | SK34P | 10/06/2025 | 1 | larva | Evans, Dave | vc57_irecords_extract | iBRC42186729 |
| Belper | SK34N | 03/06/2025 | 1 | adult | Evans, Dave | vc57_irecords_extract | iBRC42055416 |
| Belper, Derbyshire | SK34N | 28/05/2025 | 1 | adult | Newcombe, Dave | vc57_irecords_extract | iBRC43925347 |
| Lower Cromford Garden | SK25Y | 24/07/2024 | 1 | adult | Ashton, Clive | vc57_irecords_extract | iBRC37334014 |
| Park Head, Crich. | SK35M | 14/07/2024 | 1 | adult | Bradley, Jonathan | vc57_irecords_extract | iBRC38106704 |
| Belper | SK34U | 23/06/2024 | 1 | adult | Evans, Dave | vc57_irecords_extract | iBRC36622325 |
| DWT Wyver Lane | SK34P | 12/06/2024 | 2 | adult | Evans, Dave | vc57_irecords_extract | iBRC36407489 |
| DWT Wyver Lane | SK34P | 05/06/2024 | 2 | adult | Evans, Dave | vc57_irecords_extract | iBRC36287391 |
| DWT Wyver Lane | SK34P | 29/05/2024 | 2 | adult | Evans, Dave | vc57_irecords_extract | iBRC36168659 |
| DWT Wyver Lane | SK34P | 16/05/2023 | 1 | larva | Evans, Dave | vc57_irecords_extract | iBRC35314655 |
| Middleton by Wirksworth | SK25S | 22/06/2022 | 1 | larva | Dinsdale, Kay | vc57_irecords_extract | iBRC34330898 |