73.197 BF2260  –  Noctuidae –  Xyleninae – Conistra rubiginea – Dotted Chestnut – ([Denis & Schiffermüller], 1775) Adult Macro:  CAT 1 – Distinctive species unlikely to be confused with others –       PDF Icon – click for Adult Macro Verification Guidelines

Brown –  Significant Record / Very Rare / Vagrant    
**** Note – this moth was last recorded in Derbyshire, but outside of the VC57 Area in VC55 – Leicestershire. ****
Taxonomy:   Macro   >>  Noctuidae  >> Xyleninae
ID Difficulty:  green  – easy to identify, generally distinctive and unlikely to be confused with other species.
ID pointers: Unmistakeable. The upper-wing colour is a rich yellow-ochre or creamy chestnut brown covered in various sized dark dots, spots and small blotches.
Distribution:  (First record: 10 April 2024 at South Wood )  –  (Last record: 10 April 2024 at South Wood )  –  A new species for Derbyshire, but not for VC57, as South Wood lies entirely in VC55. A very fresh individual was attracted to MV Light at South Wood, South Derbyshire, overnight on 10 April 2024 and recorded by Martin Roome. A very local species in Britain, occurring mainly in the south and south-east of England, but occasional scattered records elsewhere. Possibly expanding its range northwards and maybe entering Derbyshire from Leicestershire, as the species is turning up there with more regularity.
Flight Period: October /  November /  –  On the wing October – November, after which it hibernates and is then recorded briefly during early spring. Moth Activity: Nocturnal  Photographed: Yes –  Photographed By: Tony Davison  © All Rights Reserved
*** Last updated on 21 July 2025 by WS ***
Wingspan: 30-35mm
Forewing: 15-17mm
Food Plant: Deciduous trees.
Last Recorded By – Martin Roome
Last Recorded General Area – South Wood

IMAGES BELOW:  South Wood, Derbyshire – Tony Davison©

Distribution Map for Conistra rubiginea

Found 1 records
    ↳ 0 from After 2025
    ↳ 1 from 2020 - 2024
    ↳ 0 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.

******* Choose ONLY one at a time, of either Monad, Tetrad or Hectad Distribution - each has it's own set of data. Also, the distribution maps cover ALL recorded data. *******

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.

Land-cover * shows the variety of land-cover within the VC57 area, based on the CORINE (Coordination of Information on the Environment) forty-four thematic classes of land-cover. This will show, to a greater or lesser degree, the number and variety of moths found in different land-cover types. The UK continues to operate within the Copernicus programme, with the UK Centre for Ecology & Hydrology (UKCEH) providing Corine Land Cover (CLC) datasets for the UK and its territories.


NBN Atlas UK Distribution for – Conistra rubiginea

⚠️ 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.

Visit NBN Site


Monthly Records By Year: Conistra rubiginea
( data includes both Larvae and Adult Stages )

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


First/Last Recorded Dates: Conistra rubiginea
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: Conistra rubiginea
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Conistra rubiginea
AGR: 0%   |   Total % Change: 0%
Conistra rubiginea
Insufficient records/data for an AGR analysis
Years Analysed: 2000 – 2025
Conistra rubiginea
Insufficient records/data for a CUSUM analysis
Years Analysed: 2000 – 2025

Hectad (10kmx10km) Coverage: Conistra rubiginea
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Conistra rubiginea
( 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 2020-2025.

Records Behind the Map and Charts - Conistra rubiginea – 1 records available

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

TaxonSite NameTetradYearDateCountStageSource
Conistra rubigineaSouth Wood, South DerbyshireSK32Q202410/04/20241Adultnon_vc57_moth_data

Scroll to Top