73.307 BF2119  -  Noctuidae -  Noctuinae - Peridroma saucia - Pearly Underwing Adult Macro:  CAT 2 - Can be confused with other species - Can be confused with other species       PDF Icon - click for Adult Macro Verification Guidelines

Green -  Rare / Uncommon / Scarce       orange - Migrant
Taxonomy:   Macro  >> . >>  Noctuidae
ID Difficulty:  amber  - care required in the identification process, as confusion with similar species is likely - quality photographs required.
Confusion Species:  Turnip Moth
ID pointers: The moth gets its name from the semi-translucent hind wings, which give the appearance of a pearly sheen. The upper-wing is very variable in a mixed range of colours of purple, grey, brown and cream. Has a characteristic pale median thoracic crest and white basal wing spots.
Distribution:  (Last record: 22/09/2023 at Shirland )  -  An uncommon migrant, recorded infrequently. 
Flight Period: August /  September /  October /  -  On the wing August – October Moth Activity: Nocturnal  Photographed: Yes -  Photographed By: Christinne Maughan, Steve Thorpe, Andrew Watson  © All Rights Reserved
*** Last updated on 6 May 2025 by RP ***
Wingspan: 45-56mm
Forewing: 19-23mm
Food Plant: Herbaceous plants.
Last Recorded Date: 22/09/2023
Last Recorded Year: 2023
Last Recorded By - Nikki Mahadevan
Last Recorded General Area - Shirland

IMAGES BELOW:  Mickleover – Christine Maughan© – 27th August 2023 / Breaston -Steve Thorpe© -10th September 2022  and Derbyshire DE22 – by Andrew Watson©

no images were found

Distribution Map for Peridroma saucia

derbyshiremoths.org © makes no guarantee of accuracy of data used in these maps and charts – they are presented to you with best endeavours and the data behind them updated periodically as time permits. Historic records are being discovered all the time. These will be assessed, so once they are all verified, they will be incorporated onto the map and charts.

Found 45 records
    ↳ 0 from After 2025
    ↳ 7 from 2020 - 2024
    ↳ 38 from Before 2020

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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.


Monthly Records By Year: Peridroma saucia

Monthly Counts By Year: Peridroma saucia

Records Behind the Map and Charts - Peridroma saucia – 45 records available

Listed by Year - descending

TaxonSite NameTetradYearDateCount
Peridroma sauciaShirland - Hallfieldgate LaneSK35Z202322/09/20231
Peridroma sauciaMickleover gardenSK33C202327/08/20231
Peridroma sauciaMain Street, Kings NewtonSK32Y202214/09/20221
Peridroma sauciaBuxton SK17, UKSK07S202212/09/20221
Peridroma sauciaBirch ValeSK08I202223/10/20221
Peridroma sauciaLadycroft Ave, BuxtonSK07S202211/09/20221
Peridroma sauciaSK33T202027/08/20201
Peridroma sauciaRepton (site not precise)SK32B201303/10/20132
Peridroma sauciaLadycroft AveSK07S201306/10/20131
Peridroma sauciaAult Hucknall,GlapwellSK46S200623/09/20062
Peridroma sauciaWood Lane, Newhall, SwadlincoteSK22V200617/09/20061
Peridroma sauciaWood Lane,Newhall,SwadlincoteSK22V200617/09/20061
Peridroma sauciaThe Hollies,Station Rd,Darley DaleSK26R200605/10/20061
Peridroma sauciaPoolsbrook, Staveley (site not precise)SK47G200424/10/20041
Peridroma sauciaDeerlands Rd, Ashgate, ChesterfieldSK37K199610/09/19961
Peridroma sauciaDeerlands Rd, Ashgate, ChesterfieldSK37K199610/09/19961
Peridroma sauciaWilmot St,Long EatonSK43R199501/09/19951
Peridroma sauciaLang Rd, Alvaston, DerbySK33R199214/09/19921
Peridroma sauciaPond House, Mapperley Res, IlkestonSK44G199110/10/19911
Peridroma sauciaPond House, Mapperley Res, IlkestonSK44G199110/10/19911
Peridroma sauciaFar Cross,Cavendish Park,MatlockSK36A198811/10/19881
Peridroma sauciaMeadow Rise, Simmondley, GlossopSK09B198808/08/19881
Peridroma sauciaFar Cross,Cavendish Park,MatlockSK36A198811/10/19881
Peridroma sauciaBarnard Ave, Coal AstonSK37U198101/01/1981 - 31/12/19841
Peridroma sauciaBarnard Ave, Coal AstonSK37U198101/01/1981 - 31/12/19841
Peridroma sauciaThreepieces, Veron Lane, Kelstedge, AshoverSK36G197903/10/19791
Peridroma sauciaNewbold Drive, ChesterfieldSK37R196913/08/19691
Peridroma sauciaWelbeck Rd, BolsoverSK47V196920/09/19691
Peridroma sauciaBerry St, Hepthorne Lane, North WingfieldSK46C196709/08/19671
Peridroma sauciaNewbold Drive, ChesterfieldSK37R196505/10/19652
Peridroma sauciaNewbold Ave, ChesterfieldSK37R195902/09/19591
Peridroma sauciaNewbold Ave, ChesterfieldSK37R195802/10/19583
Peridroma sauciaRepton (site not precise)SK32B193105/10/19311
Peridroma sauciaRepton (site not precise)SK32B193105/10/19311
Peridroma sauciaTibshelf (site not precise)SK46K192301/01/1923 - 31/12/19231
Peridroma sauciaRepton (site not precise)SK32B191901/01/1919 - 31/12/19191
Peridroma sauciaRepton (site not precise)SK32B191901/01/1919 - 31/12/19191
Peridroma sauciaRepton (site not precise)SK32B191303/10/19132
Peridroma sauciaRepton (site not precise)SK32B190501/01/1905 - 31/12/19052
Peridroma sauciaRepton (site not precise)SK32B190501/01/1905 - 31/12/19052
Peridroma sauciaPoolsbrook, Staveley (site not precise)SK47G190424/10/19041
Peridroma sauciaWillington (Potlock Covert), DerbySK32E186601/01/1866 - 31/12/18661
Peridroma sauciaSomersal Herbert (site not precise)SK13H186301/01/1863 - 31/12/18631
Peridroma sauciaSomersal Herbert (site not precise)SK13H186301/01/1863 - 31/12/18631
Peridroma sauciaWillington (Potlock Covert), DerbySK32E180001/01/1800 - 31/12/18661

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