Ephestia woodiella - Tony Davison
62.065 BF1474  – Blushed Knot-horn  – Ephestia woodiella  – (Richards & Thomson, 1932)
Adult Micro:  CAT 1 – Distinctive species unlikely to be confused with others –      
PDF Icon – click for General Verification Guidelines  |   PDF Icon – click for Specific Verification Guidelines
Green –  Rare / Uncommon / Scarce   
Taxonomy:   Micro   >>  Pyralidae  >> Phycitinae
Other Name/s: False Cacao Moth, Ephestia parasitella, Ephestia unicolorella
ID Difficulty:  green  – easy to identify, generally distinctive and unlikely to be confused with other species.
ID pointers: An overall sandy/greyish brown shaded darker, with obvious darker cross-band and a pinkish blush colouration which gives the moth its name.
Distribution:  (Last record: 2024 )  –  Not listed in Harrison & Sterling (1988) – A nationally local species and uncommon. So no doubt an uncommon and very localised species in Derbyshire.
General Comment: None
Flight Period: May /  June /  July /  August /  September –  On the wing during May – September. Moth Activity: Nocturnal   – occasionally attracted to light Photographed: Yes –  Photographed By: Tony Davison  © All Rights Reserved
*** Last updated on 2 October 2025 by RP ***
Wingspan: 14-20mm
Food Plant: Dried leaves and other plant matter.
Last Recorded Year: 2024
Last Recorded By – Not Recorded
Last Recorded General Area – Not Recorded

Selected Images:  Melbourne, Derbyshire – Tony Davison©



Temporal Distribution Chart
Adults: (between 2003 - 2025)
(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 Ephestia woodiella

Found 30 records
    ↳ from 2026+
    ↳ 28 from 2020 - 2025
    ↳ 2 from Before 2020
Flying
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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 – Ephestia woodiella

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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.

Visit NBN Site


Monthly Records By Year: Ephestia woodiella
( data includes both Larvae and Adult Stages )

Monthly Counts By Year: Ephestia woodiella
( data is based on 'Adult' stage records only )

First/Last Recorded Dates: Ephestia woodiella
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: Ephestia woodiella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Ephestia woodiella
AGR: 1.02%   |   Total % Change: 25%

Hectad (10kmx10km) Coverage: Ephestia woodiella
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Ephestia woodiella

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 - Ephestia woodiella – 30 records available

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

Site Name Tetrad Date Count Stage Recorder Source RecordKey
Belper SK34N 25/06/2025 1 adult Evans, Dave vc57_irecords_extract iBRC42682019
upper cromford garden SK25Y 20/06/2025 1 adult Ashton, Clive vc57_irecords_extract iBRC42503777
upper cromford garden SK25Y 19/06/2025 1 adult Ashton, Clive vc57_irecords_extract iBRC42502633
Midway, Derbys. SK32A 19/06/2025 2 adult Williams, Michael vc57_irecords_extract iBRC42543108
Chaddesden Garden SK33T 19/06/2025 1 adult loverock, neil vc57_irecords_extract iBRC42662416
Froggatt, Hope Valley SK27N 14/06/2025 1 adult Barnacle, Bryan vc57_irecords_extract iBRC42303581
Midway, Derbys. SK32A 14/06/2025 1 adult Williams, Michael vc57_irecords_extract iBRC42348574
Ingleby Ave, Derby SK33L 14/06/2025 1 adult Shervill, Andrew vc57_irecords_extract iBRC42329352
Midway, Derbys. SK32A 12/06/2025 3 adult Williams, Michael vc57_irecords_extract iBRC42283071
Findern, Derbyshire SK33A 04/06/2025 1 adult Hallam, Brian vc57_irecords_extract iBRC42074897
Fenny Bentley, Derbyshire SK15Q 31/05/2025 1 adult Goddard, Sam vc57_irecords_extract iBRC41976589
Belper SK34N 16/05/2025 1 adult Evans, Dave vc57_irecords_extract iBRC42380081
Midway SK32A 13/07/2024 1 adult Williams, Michael vc57_irecords_extract iBRC42015236
Findern, Derbyshire, DEAZ SK33A 26/06/2024 1 adult Hallam, Brian vc57_irecords_extract iBRC39934497
Melbourne, Derbyshire SK32X 25/06/2024 1 adult Davison, Tony vc57_irecords_extract iBRC36666800
Findern, Derbyshire, DEAZ SK33A 23/06/2024 1 adult Hallam, Brian vc57_irecords_extract iBRC39934440
Findern, Derbyshire, DEAZ SK33A 20/06/2024 3 adult Hallam, Brian vc57_irecords_extract iBRC39934327
Findern, Derbyshire, DEAZ SK33A 13/06/2024 1 adult Hallam, Brian vc57_irecords_extract iBRC39934238
Findern, Derbyshire, DEAZ SK33A 11/06/2024 2 adult Hallam, Brian vc57_irecords_extract iBRC39934231
Findern, Derbyshire, DEAZ SK33A 03/06/2024 2 adult Hallam, Brian vc57_irecords_extract iBRC39934196
Findern, Derbyshire, DEAZ SK33A 17/05/2024 1 adult Hallam, Brian vc57_irecords_extract iBRC39934129
Woodland Ave SK43R 17/05/2024 1 adult Thorpe, Steve vc57_irecords_extract iBRC40044435
Findern, Derbyshire, DEAZ SK33A 06/05/2024 1 adult Hallam, Brian vc57_irecords_extract iBRC39934029
Findern Garden SK33A 23/06/2023 1 Adult Hallam, Brian vc57_irecords_extract iBRC34637418
Allestree, Derby SK33P 20/06/2023 1 adult Plant, Stephen vc57_irecords_extract iBRC48302554
Findern, Derbyshire, DEAZ SK33A 16/06/2022 2 adult Brian and Jean Hallam vc57_irecords_extract iBRC35166610
Melbourne, Derbyshire SK32X 13/06/2020 1 adult Davison, Tony vc57_irecords_extract iBRC33553308
Woodland Ave SK43R 02/06/2020 1 adult Thorpe, Steve vc57_irecords_extract iBRC33500925
White Knowle Road, Buxton SK07R 02/06/2019 1 Adult Mortin, Jon vc57_irecords_extract iBRC22510113
Allestree, Derby SK33P 21/06/2003 1 adult Plant, Stephen vc57_irecords_extract iBRC48330567

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