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70.238 BF1918  – Lunar Thorn  – Selenia lunularia  – (Hübner, 1788)
Adult Macro:  CAT 3 – Difficult to identify – Quality set of photographs required – Difficult to identify /Very rare/Scarce (includes very scarce adventives/immigrants)/County-level first records      
PDF Icon – click for Adult Macro Verification Guidelines

Brown –  Significant Record / Very Rare / Vagrant    
Taxonomy:   Macro  >>.  >>  Geometridae  >> Ennominae
** Photograph required **
ID Difficulty:  amber  – care required in the identification process, as confusion with similar species is likely – quality photographs required.
Confusion Species:  Purple Thorn
Distribution:  (Last record: 8 October 2007 at Sandiacre )  –  Last recorded 2007 – A resident that is generally scarce to rare. Recorded very sporadically.
General Comment: None
Flight Period: May /  June –  May – June – one generation – rarely seen other than at light traps Moth Activity: Nocturnal   – and is attracted to light Photographed: No –  Photographed By: Not Recorded
*** Last updated on 11 March 2026 by TD ***
Wingspan: 38-44mm
Forewing: 16-22mm
Food Plant: Oak (Quercus) and birch (Betula).
Last Recorded Year: 2007
Last Recorded By – DaNES Historical records
Last Recorded General Area – Sandiacre

Selected Images:  No images



Temporal Distribution Chart
Adults: (between 1974 - 2007)
(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 Selenia lunularia

Found 33 records
    ↳ from 2026+
    ↳ from 2020 - 2025
    ↳ 33 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 – Selenia lunularia

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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: Selenia lunularia
( data includes both Larvae and Adult Stages )

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

First/Last Recorded Dates: Selenia lunularia
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: Selenia lunularia
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Selenia lunularia
AGR: 0%   |   Total % Change: 0%

Hectad (10kmx10km) Coverage: Selenia lunularia
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Selenia lunularia

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 - Selenia lunularia – 33 records available

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

Site Name Tetrad Date Count Stage Recorder Source RecordKey
Lancaster Ave,Sandiacre SK43S 10/08/2007 1 Adult I.M. Viles vc57_danes_bc_data LC000334001OJJDL
Newboundmill Lane,Pleasley SK56C 05/07/2004 1 Adult C. Stubbs;M.J. Stubbs vc57_danes_bc_data LC000334001OHQ7S
The Field,Shipley,Ilkeston SK44M 13/06/1996 1 Adult T. Duro vc57_danes_bc_data LC000334001OIZM1
The Field,Shipley,Ilkeston SK44M 13/06/1996 1 Adult T. Duro vc57_danes_bc_data LC000334001WOS2V
Pond House, Mapperley Res, Ilkeston SK44G 05/08/1988 1 Adult T. Duro vc57_danes_bc_data LC000334001OITCX
Pond House, Mapperley Res, Ilkeston SK44G 05/08/1988 1 Adult T. Duro vc57_danes_bc_data LC000334001WQABT
Pond House, Mapperley Res, Ilkeston SK44G 04/06/1988 1 Adult T. Duro vc57_danes_bc_data LC000334001OIE71
Pond House, Mapperley Res, Ilkeston SK44G 04/06/1988 1 Adult T. Duro vc57_danes_bc_data LC000334001WP034
Shipley Wood, Shipley Park SK44L 05/06/1982 1 Adult T. Duro vc57_danes_bc_data LC000334001OHYJL
Drummond Rd, Ilkeston SK44R 13/08/1981 1 Adult T. Duro vc57_danes_bc_data LC000334001OHHLB
Askew Grove, Repton SK32D 13/06/1981 1 Adult D.A. Young vc57_danes_bc_data LC000334001OINJM
Repton (site not precise) SK32B 28/05/1980 1 Adult D.A. Young vc57_danes_bc_data LC000334001OHXNT
Drummond Rd, Ilkeston SK44R 28/05/1980 1 Adult T. Duro vc57_danes_bc_data LC000334001OHXO3
Shardlow Hall, Shardlow, Long Eaton SK43F 16/05/1980 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OHXMU
Shardlow Hall, Shardlow, Long Eaton SK43F 16/05/1980 1 Adult R.H. Dumelow vc57_danes_bc_data LC000334001WPUQ9
Carvers Rocks, Hartshorne, Swadlincote SK32G 19/06/1979 1 Adult D.A. Young vc57_danes_bc_data LC000334001OILNX
Carvers Rocks, Hartshorne, Swadlincote SK32G 11/06/1979 1 Adult D.A. Young vc57_danes_bc_data LC000334001OHGID
Shardlow Hall, Shardlow, Long Eaton SK43F 06/06/1979 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OHGI0
Shardlow Hall, Shardlow, Long Eaton SK43F 06/06/1979 1 Adult A. Dick vc57_danes_bc_data LC000334001WOPEF
Shardlow Hall, Shardlow, Long Eaton SK43F 01/06/1979 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OILM1
Shardlow Hall, Shardlow, Long Eaton SK43F 01/06/1979 1 Adult A. Dick vc57_danes_bc_data LC000334001WPIY7
Askew Grove, Repton SK32D 20/05/1979 1 Adult D.A. Young vc57_danes_bc_data LC000334001OHXGG
Repton Shrubs, Repton (site not precise) SK32B 12/05/1979 1 Adult D.A. Young vc57_danes_bc_data LC000334001OILL7
Shardlow Hall, Shardlow, Long Eaton SK43F 05/06/1978 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OIL2Q
Shardlow Hall, Shardlow, Long Eaton SK43F 05/06/1978 1 Adult A. Dick vc57_danes_bc_data LC000334001WP0RB
Shardlow Hall, Shardlow, Long Eaton SK43F 31/05/1978 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OIL10
Shardlow Hall, Shardlow, Long Eaton SK43F 31/05/1978 1 Adult A. Dick vc57_danes_bc_data LC000334001WP3IL
Shardlow Hall, Shardlow, Long Eaton SK43F 24/06/1977 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OHFY2
Shardlow Hall, Shardlow, Long Eaton SK43F 24/06/1977 1 Adult A. Dick vc57_danes_bc_data LC000334001WOR95
Field Close, Hilton, Burton on Trent SK23K 06/08/1975 1 Adult VC57 Derbyshire Recorder vc57_danes_bc_data LC000334001OIJBX
Wood Lane,Newhall,Swadlincote SK22V 31/05/1974 1 Adult Dave Budworth vc57_danes_bc_data LC000334001OIIGQ
Askew Grove, Repton SK32D 31/05/1974 1 Adult D.A. Young vc57_danes_bc_data LC000334001OIIGS
Askew Grove, Repton SK32D 31/05/1974 1 Adult D.A. Young vc57_danes_bc_data LC000334001WOZ7K

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