45.013 BF1507  –  Pterophoridae –  Pterophorinae – Stenoptilia bipunctidactyla – Twin-spot Plume – (Scopoli, 1763) Adult Micro:  CAT 2 – Can be confused with other species –       PDF Icon – click for General Verification Guidelines  |   PDF Icon – click for Specific Verification Guidelines
Green –  Rare / Uncommon / Scarce   
Taxonomy:   Micro   >>  Pterophoridae  >> Pterophorinae
ID Difficulty:  amber  – care required in the identification process, as confusion with similar species is likely – quality photographs required.
Confusion Species:  Stenoptilia annadactyla (Small Scabious Plume); Stenoptilia pterodactyla (Brown Plume)
ID pointers: Smaller than Stenoptilia pterodactyla, greyish rather than brown, with more prominent spots to the forewing giving a peppered look.
Distribution:  (Last record: 21 June 2022 at Hartington Meadows )  –  Harrison & Sterling reported this species to be widespread, local and scattered records from most areas. 26 records from many areas between 1997 – 2013 (DaNES; 4 recent records on iRecord 2016-2024.
General Comment: None
Flight Period: May /  June /  July /  August /  September /  October –  Two over-lapping generations between late May and October Moth Activity: Nocturnal   – active from dusk into the night Photographed: Yes –  Photographed By: Anthony Marriott  © All Rights Reserved
*** Last updated on 2 October 2025 by RP ***
Wingspan: 17-25mm
Food Plant: Field Scabious, Devil’s-bit Scabious and Small Scabious
Last Recorded Year: 2022
Last Recorded By – Anthony Marriott
Last Recorded General Area – Hartington Meadows

Selected Images:  

Hartington Meadows (2022) Anthony Marriott©



Distribution Map for Stenoptilia bipunctidactyla

Found 39 records
    ↳ from 2026+
    ↳ 11 from 2020 - 2025
    ↳ 28 from Before 2020
Flying
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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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 – Stenoptilia bipunctidactyla

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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: Stenoptilia bipunctidactyla
( data includes both Larvae and Adult Stages )

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


First/Last Recorded Dates: Stenoptilia bipunctidactyla
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: Stenoptilia bipunctidactyla
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Stenoptilia bipunctidactyla
AGR: 2.46%   |   Total % Change: 75%

Hectad (10kmx10km) Coverage: Stenoptilia bipunctidactyla
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Stenoptilia bipunctidactyla
( 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.

Records Behind the Map and Charts - Stenoptilia bipunctidactyla – 39 records available

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

Site NameTetradDateCountStageSource
Norton Lees, SheffieldSK38L11/07/20251adultvc57_irecords_extract
upper cromford gardenSK25Y03/07/20251adultvc57_irecords_extract
Buxton SK, UKSK07S29/06/20251Adultvc57_irecords_extract
upper cromford gardenSK25Y25/06/20251adultvc57_irecords_extract
upper cromford gardenSK25Y20/06/20251adultvc57_irecords_extract
MellorSJ98Z17/06/20251adultvc57_irecords_extract
Gang Mine NR, Cromford.SK25X11/06/20256adultvc57_irecords_extract
Gang Mine, CromfordSK25X09/06/20252adultvc57_irecords_extract
Thornhill Carrs, Derbyshire, UKSK18X16/07/20231Adultvc57_irecords_extract
Hartington MeadowsSK16K21/06/20221adultvc57_irecords_extract
Dam DaleSK17D10/08/20201adultvc57_irecords_extract
Bonsall LeysSK25T14/06/20171not recordedvc57_irecords_extract
DRONFIELD WOODHOUSESK37J08/08/20151adultvc57_irecords_extract
Lang Rd, Alvaston, DerbySK33R04/07/20131Adultvc57_danes_bc_data
DovedaleSK15K01/08/20111Adultvc57_danes_bc_data
DovedaleSK15K01/08/20111Adultvc57_danes_bc_data
DovedaleSK15K11/07/20111Adultvc57_danes_bc_data
DovedaleSK15K11/07/20111Adultvc57_danes_bc_data
DovedaleSK15K11/07/20111Adultvc57_danes_bc_data
DovedaleSK15K11/07/20111Adultvc57_danes_bc_data
DovedaleSK15K11/07/20111Adultvc57_danes_bc_data
Far Cross,Cavendish Park,MatlockSK36A04/07/20111Adultvc57_danes_bc_data
School Close,Parkway Gardens,Darley DaleSK26R20/06/20111Adultvc57_danes_bc_data
Bonsall Moor,Bonsall,CromfordSK25T14/06/20111Adultvc57_danes_bc_data
DovedaleSK15K30/07/20101Adultvc57_danes_bc_data
DovedaleSK15K30/07/20102Adultvc57_danes_bc_data
Dovedale (stepping stones)SK15K30/07/20102Adultvc57_danes_bc_data
DovedaleSK15K30/07/20102Adultvc57_danes_bc_data
DovedaleSK15K30/07/20103Adultvc57_danes_bc_data
DovedaleSK15K25/07/20102Adultvc57_danes_bc_data
Biggin Dale, nr HartingtonSK15P06/07/20102Adultvc57_danes_bc_data
Far Cross,Cavendish Park,MatlockSK36A25/07/20082Adultvc57_danes_bc_data
Crich Chase Road Meadows (east), AmbergateSK35L04/07/20081Adultvc57_danes_bc_data
The Hollies,Station Rd,Darley DaleSK26R11/07/20041Adultvc57_danes_bc_data
Wood Lane,Newhall,SwadlincoteSK22V03/09/20031Adultvc57_danes_bc_data
Rose End Meadows NR,CromfordSK25Y04/08/20021Adultvc57_danes_bc_data
Bonsal MoorSK25T26/07/20021Adultvc57_danes_bc_data
Rose End Meadows NR,CromfordSK25Y28/06/20021Adultvc57_danes_bc_data
Cunning Dale, Buxton (site not precise)SK07W16/07/199712Adultvc57_danes_bc_data

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