70.097X – Common/Dark Marbled Carpet – Dysstroma truncata/citrata
Adult Macro: CAT 2 – Can be confused with other species – Good photographs may be required – 
– click for Adult Macro Verification Guidelines
– click for Adult Macro Verification Guidelines
– Generally Common / Widespread
** This page is to record aggregated records only – see individual species pages for additional information
**
– care required in the identification process, as confusion with similar species is likely – quality photographs required. Confusion Species: Dark Marbled Carpet – Dysstroma citrata; Common Marbled Carpet – Dysstroma truncata
ID pointers: There are subtle differences which are based on the shape of the postmedian line on the underwing, which is more angular in D.citrata. See separate species pages for more detials.
Distribution: For further details see separate species – Both are widespread and common across the recording area
General Comment: None *** Last updated on 2 October 2025 by RP ***
Blue-coded] moths is not displayed/updated in this tab. However, all verified records for this moth are listed in the RECORDS tab below. Selected Images:
Image Gallery
No gallery images found for this moth.
Temporal Distribution Chart
Adults: (between 2013 - 2023)
(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 Dysstroma truncata/citrata
Found 26 records
↳ from 2026+
↳ 3 from 2020 - 2025
↳ 23 from Before 2020
↳ from 2026+
↳ 3 from 2020 - 2025
↳ 23 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: Dysstroma truncata/citrata
This moth may be an aggregate and as such no specific records of distribution exist.
Monthly Records By Year:
Dysstroma truncata/citrata
( data includes both Larvae and Adult Stages )
Monthly Counts By Year:
Dysstroma truncata/citrata
( data is based on 'Adult' stage records only )
First/Last Recorded Dates: Dysstroma truncata/citrata
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: Dysstroma truncata/citrata
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Dysstroma truncata/citrata
AGR: -5.25% | Total % Change: -41.7%
Hectad (10kmx10km) Coverage: Dysstroma truncata/citrata
( data includes both Larvae and Adult Stages )
Flight Periods – Indicative –vs– Recorded Data
Dysstroma truncata/citrata
Dysstroma truncata/citrata
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 - Dysstroma truncata/citrata – 26 records available
Listed by Year - descending - scroll across to see all table columns
| Site Name | Tetrad | Date | Count | Stage | Recorder | Source | RecordKey |
|---|---|---|---|---|---|---|---|
| Allestree, Derby, Elm Grove | SK34K | 16/06/2023 | 1 | adult | Grange, William | vc57_irecords_extract | iBRC36391597 |
| Jim Mart Nature Reserve | SK36S | 24/09/2022 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34919591 |
| Jim Mart Nature Reserve | SK36S | 14/08/2022 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34919583 |
| Shirland - Hallfieldgate Lane | SK35Z | 07/09/2018 | 1 | adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34967428 |
| Shirland - Hallfieldgate Lane | SK35Z | 22/06/2018 | 1 | adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34967013 |
| Shirland - Hallfieldgate Lane | SK35Z | 08/09/2017 | 1 | adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34968675 |
| Shirland - Hallfieldgate Lane | SK35Z | 16/06/2017 | 2 | adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34968268 |
| Shirland - Hallfieldgate Lane | SK35Z | 26/05/2017 | 2 | adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34968220 |
| Shirland - Hallfieldgate Lane | SK35Z | 13/09/2016 | 3 | adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35028973 |
| Shirland - Hallfieldgate Lane | SK35Z | 03/07/2016 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35028589 |
| Shirland-Hallfieldgate Lane | SK35Z | 24/09/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35070649 |
| Shirland-Hallfieldgate Lane | SK35Z | 19/09/2015 | 2 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35070632 |
| Jim Mart Nature Reserve | SK36S | 10/09/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34907952 |
| Shirland-Hallfieldgate Lane | SK35Z | 08/09/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35070605 |
| Jim Mart Nature Reserve | SK36S | 06/09/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34907942 |
| Shirland-Hallfieldgate Lane | SK35Z | 01/09/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35070558 |
| Shirland-Hallfieldgate Lane | SK35Z | 23/06/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC35070235 |
| Jim Mart Nature Reserve | SK36S | 16/06/2015 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34907799 |
| Stretton Handley School - Beresford Ln | SK36Q | 18/09/2014 | 2 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34904947 |
| Shirland - Hallfieldgate Lane | SK35Z | 06/10/2013 | 5 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC36879773 |
| Shirland - Hallfieldgate Lane | SK35Z | 28/09/2013 | 2 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC36879765 |
| Stretton Handley School - Beresford Ln | SK36Q | 22/09/2013 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC34905007 |
| Shirland - Hallfieldgate Lane | SK35Z | 21/09/2013 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC36879756 |
| Shirland - Hallfieldgate Lane | SK35Z | 07/09/2013 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC36879749 |
| Shirland - Hallfieldgate Lane | SK35Z | 02/09/2013 | 1 | Adult | Mahadevan, Nikki | vc57_irecords_extract | iBRC36879727 |
| SK27N | 09/08/2013 | 1 | Adult | Barnacle, Bryan | vc57_irecords_extract | iBRC440154 |